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LINEAR PRODUCTS

SG Compact Flange Mount Nut Ball Screw

ABSSAC Lead Screws, Ball Screws, and Shaft Couplings
Call: 01386 421 005
Email: sales@abssac.co.uk
Web: www.abssac.co.uk
ABSSAC

SG series   Standardized Precision Ball Screws

Precision Ball Screws which are accuracy C3, C5 and have machined shaft end at fixed side in advance are available. Short delivery is available by machining supported end in accordance with customer's request.

Combination of Shaft nominal dia. & Lead

Unit : mm
  Lead
Shaft dia. 0.5 1 2 2.5 4 5 6 8 10 12 15 20
3                    
4                    
5                      
6              
8          
10            
12                    
14                    
15                  

Accuracy Grade & Axial play

Accuracy grade of SG series (Standardized Precision Ball Screws) are based on JIS C3 and JIS C5. According to accuracy grade, Axial play 0 (Preload: C3) and 0.005mm or less (C5) are in stock.

Material & Surface hardness

SG series (Standardized Precision Ball Screws) consists of Shaft and Nut materials SCM415 (Carburizing and quenching) and Surface hardness is HRC58~62.

Lubrication

SG series(Standardized Precision Ball Screws) without end-journal machining will be applied with anti-rust oil for rust prevention.
Anti-rust oil does not have lubricating function so that please apply Grease or lubrication oil when using the Ball Screws.
If there is no specific instruction, ABSSAC would recommend our original Grease (MSG No.2) as standard lubricant.
Please feel free to contact us.

Customized products

It will be a customized product other than the above. Please ask ABSSAC.

T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC

Model number notation

Please use model number below when additional end-journal machining is requested.

SG Diagram 1

  • Ball Screws Series No.
  • Screw Shaft nominal diameter(mm)
  • Lead(mm)
  • Screw thread length(mm)
    (Specify in 1mm units after end-journal machining)
  • Thread direction(R=Right-hand)
  • Screw Shaft total length(mm)
    (Specify in 1mm units)
  • Accuracy grade(C3 or C5)
  • Shaft supported end profile
    (Refer to Fig. A-22 below : A-type,B-type,C-type)
  • Anti-rust oil or Lubricant
    0 : ABSSAC grease (MSG No.2)
    1 : Anti-rust oi(l Non Ruster PZ2)
    2 : Multemp PS2 grease
    3 : Other
  • Nut Flange direction (Refer to Fig. A-23 below)

Fig. A-22 : Shaft supported end profile

PSRT Diagram 5

Fig. A-23 : Nut Flange direction

PSRT Diagram 6

Note 1)
The detail of end-journal dimension for each size is shown from next page.
Note 2)
ABSSAC does not make additional Nut machining.
Note 3)
The specification is subject to change without notice.
Note 4)
If the other configuration except (A,B,C) is requested, please contact ABSSAC.
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0300.5

Shaft dia. ∅3

Lead 0.5mm

C3

SG Diagram 2

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅0.4 A-type
SG Diagram 4
Number of thread 1
Thread direction Right
Shaft root dia. ∅2.6
Number of circuit 2.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: -
Fixed-side: EK4
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0300.5-038R070C3 25 C3 38 41 47 70 ±0.008 0.008 0.025 ~0.005 - 150 220
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0301

Shaft dia. ∅3

Lead 1mm

C3

SG Diagram 3

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅0.6 A-type
SG Diagram 4
Number of thread 1
Thread direction Right
Shaft root dia. ∅2.4
Number of circuit 3.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: -
Fixed-side: EK4
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0301-038R070C3 20 C3 38 41 47 70 ±0.008 0.008 0.025 ~0.005 - 330 440
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0401

Shaft dia. ∅4

Lead 1mm

C3&C5

SG Diagram 5

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅0.8 A-type B-type C-type
SG Diagram 7
Number of thread 1
Thread direction Right
Shaft root dia. ∅3.3
Number of circuit 3.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: SUP03-S
Fixed-side: EK4
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0401-063R095C3 45 C3 63 66 72 95 ±0.008 0.008 0.025 0
Spacer Ball
(1:1)
~0.004 350 400
SG0401-083R115C3 65 C3 83 86 92 115 ±0.008 0.008 0.025
SG0401-103R135C3 85 C3 103 106 112 135 ±0.010 0.008 0.035
SG0401-063R095C5 45 C5 63 66 72 95 ±0.018 0.018 0.035 ~0.005 - 560 790
SG0401-083R115C5 65 C5 83 86 92 115 ±0.018 0.018 0.035
SG0401-103R135C5 85 C5 103 106 112 135 ±0.020 0.018 0.050
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0402

Shaft dia. ∅4

Lead 2mm

C3

SG Diagram 6

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅0.8 A-type B-type C-type
SG Diagram 7
Number of thread 1
Thread direction Right
Shaft root dia. ∅3.3
Number of circuit 2.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: SUP03-S
Fixed-side: EK4
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0402-103R135C3 80 C3 103 106 112 135 ±0.010 0.008 0.035 ~0.005 - 420 570
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0504

Shaft dia. ∅5

Lead 4mm

C3&C5

SG Diagram 8

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅0.8 A-type B-type C-type
SG Diagram 10
Number of thread 1
Thread direction Right
Shaft root dia. ∅4.3
Number of circuit 2.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: SUP03-S
Fixed-side: EK4
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0504-062R095C3 40 C3 62 66 72 95 ±0.008 0.008 0.025 0
Spacer Ball
(1:1)
~0.005 300 360
SG0504-112R145C3 90 C3 112 116 122 145 ±0.010 0.008 0.035
SG0504-062R095C5 40 C5 62 66 72 95 ±0.018 0.018 0.035 ~0.005 - 470 720
SG0504-112R145C5 90 C5 112 116 122 145 ±0.020 0.018 0.050
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0601

Shaft dia. ∅6

Lead 1mm

C3&C5

SG Diagram 9

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅0.8 A-type B-type C-type
SG Diagram 11
Number of thread 1
Thread direction Right
Shaft root dia. ∅5.3
Number of circuit 3.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: SUP04-S
Fixed-side: EK5
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0601-085R120C3 65 C3 85 88 95 120 ±0.008 0.008 0.025 0
Spacer Ball
(1:1)
~0.006 430 610
SG0601-110R145C3 90 C3 110 113 120 145 ±0.010 0.008 0.035
SG0601-135R170C3 115 C3 135 138 145 170 ±0.010 0.008 0.035
SG0601-085R120C5 65 C5 85 88 95 120 ±0.018 0.018 0.035 ~0.005 - 680 1200
SG0601-110R145C5 90 C5 110 113 120 145 ±0.020 0.018 0.050
SG0601-135R170C5 115 C5 135 138 145 170 ±0.020 0.018 0.050
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0602

Shaft dia. ∅6

Lead 2mm

C3&C5

SG Diagram 12

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.0 A-type B-type C-type
SG Diagram 14
Number of thread 1
Thread direction Right
Shaft root dia. ∅5.1
Number of circuit 2.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: SUP04-S
Fixed-side: EK5
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0602-085R120C3 65 C3 85 88 95 120 ±0.008 0.008 0.025 0
Spacer Ball
(1:1)
0.003~0.007 470 590
SG0602-135R170C3 115 C3 135 138 145 170 ±0.010 0.008 0.035
SG0602-085R120C5 65 C5 85 88 95 120 ±0.018 0.018 0.035 ~0.005 - 750 1200
SG0602-135R170C5 115 C5 135 138 145 170 ±0.020 0.018 0.050
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0602.5

Shaft dia. ∅6

Lead 2.5mm

C3&C5

SG Diagram 13

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.0 A-type B-type C-type
SG Diagram 14
Number of thread 1
Thread direction Right
Shaft root dia. ∅5.1
Number of circuit 2.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: SUP04-S
Fixed-side: EK5
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0602.5-085R120C3 65 C3 85 88 95 120 ±0.008 0.008 0.025 0
Spacer Ball
(1:1)
0.003~0.007 470 590
SG0602.5-135R170C3 115 C3 135 138 145 170 ±0.010 0.008 0.035
SG0602.5-085R120C5 65 C5 85 88 95 120 ±0.018 0.018 0.035 ~0.005 - 750 1200
SG0602.5-135R170C5 115 C5 135 138 145 170 ±0.020 0.018 0.050
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0606

Shaft dia. ∅6

Lead 6mm

C5

SG Diagram 15

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.0 A-type B-type C-type
SG Diagram 17
Number of thread 2
Thread direction Right
Shaft root dia. ∅5.2
Number of circuit 1.6×2
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: SUP04-S
Fixed-side: EK5
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0606-084R120C5 65 C5 84 88 95 120 ±0.018 0.018 0.035 ~0.005 - 870 1450
SG0606-134R170C5 115 C5 134 138 145 170 ±0.020 0.018 0.050
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0610

Shaft dia. ∅6

Lead 10mm

C5

SG Diagram 16

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.2 A-type B-type C-type
SG Diagram 18
Number of thread 2
Thread direction Right
Shaft root dia. ∅5.0
Number of circuit 1.2×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: SUP04-S
Fixed-side: EK5
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0610-133R170C5 110 C5 133 138 145 170 ±0.020 0.018 0.050 ~0.005 - 950 1600
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0801

Shaft dia. ∅8

Lead 1mm

C3&C5

SG Diagram 19

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅0.8 A-type B-type C-type
SG Diagram 21
Number of thread 1
Thread direction Right
Shaft root dia. ∅7.3
Number of circuit 3.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF6
Fixed-side: EK6
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0801-100R140C3 80 C3 100 103 110 140 ±0.008 0.008 0.035 0
Spacer Ball
(1:1)
0.002~0.008 490 820
SG0801-130R170C3 110 C3 130 133 140 170 ±0.010 0.008 0.035
SG0801-160R200C3 140 C3 160 163 170 200 ±0.010 0.008 0.035
SG0801-210R250C3 190 C3 210 213 220 250 ±0.012 0.008 0.050
SG0801-100R140C5 80 C5 100 103 110 140 ±0.018 0.018 0.050 ~0.005 - 780 1650
SG0801-130R170C5 110 C5 130 133 140 170 ±0.020 0.018 0.050
SG0801-160R200C5 140 C5 160 163 170 200 ±0.020 0.018 0.050
SG0801-210R250C5 190 C5 210 213 220 250 ±0.023 0.018 0.065
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0802

Shaft dia. ∅8

Lead 2mm

C3&C5

SG Diagram 20

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.5875 A-type B-type C-type
SG Diagram 22
Number of thread 1
Thread direction Right
Shaft root dia. ∅6.6
Number of circuit 3.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF6
Fixed-side: EK6
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0802-099R140C3 75 C3 99 103 110 140 ±0.008 0.008 0.035 0
Spacer Ball
(1:1)
0.004~0.020 1550 2100
SG0802-129R170C3 105 C3 129 133 140 170 ±0.010 0.008 0.035
SG0802-159R200C3 135 C3 159 163 170 200 ±0.010 0.008 0.035
SG0802-209R250C3 185 C3 209 213 220 250 ±0.012 0.008 0.050
SG0802-099R140C5 75 C5 99 103 110 140 ±0.018 0.018 0.050 ~0.005 - 2400 4100
SG0802-129R170C5 105 C5 129 133 140 170 ±0.020 0.018 0.050
SG0802-159R200C5 135 C5 159 163 170 200 ±0.020 0.018 0.050
SG0802-209R250C5 185 C5 209 213 220 250 ±0.023 0.018 0.065
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0802.5

Shaft dia. ∅8

Lead 2.5mm

C5

SG Diagram 23

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.5875 A-type B-type C-type
SG Diagram 22
Number of thread 1
Thread direction Right
Shaft root dia. ∅6.3
Number of circuit 2.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF6
Fixed-side: EK6
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0802.5-129R170C5 110 C5 129 133 140 170 ±0.020 0.018 0.050 ~0.005 - 1850 3000
SG0802.5-209R250C5 190 C5 209 213 220 250 ±0.023 0.018 0.065
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0804

Shaft dia. ∅8

Lead 4mm

C3&C5

SG Diagram 24

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅2.0 A-type B-type C-type
SG Diagram 25
Number of thread 1
Thread direction Right
Shaft root dia. ∅6.2
Number of circuit 2.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF6
Fixed-side: EK6
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0804-098R140C3 70 C3 98 103 110 140 ±0.008 0.008 0.035 0
Spacer Ball
(1:1)
~0.015 1650 2100
SG0804-208R250C3 180 C3 208 213 220 250 ±0.012 0.008 0.050
SG0804-098R140C5 70 C5 98 103 110 140 ±0.018 0.018 0.050 ~0.005 - 2600 4200
SG0804-208R250C5 180 C5 208 213 220 250 ±0.023 0.018 0.065
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0805

Shaft dia. ∅8

Lead 5mm

C3&C5

SG Diagram 26

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.5875 A-type B-type C-type
SG Diagram 22
Number of thread 1
Thread direction Right
Shaft root dia. ∅6.6
Number of circuit 2.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF6
Fixed-side: EK6
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0805-099R140C3 70 C3 99 103 110 140 ±0.008 0.008 0.035 0
Spacer Ball
(1:1)
~0.015 1150 1500
SG0805-209R250C3 180 C3 209 213 220 250 ±0.012 0.008 0.050
SG0805-099R140C5 70 C5 99 103 110 140 ±0.018 0.018 0.050 ~0.005 - 1850 3000
SG0805-209R250C5 180 C5 209 213 220 250 ±0.023 0.018 0.065
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0808

Shaft dia. ∅8

Lead 8mm

C5

SG Diagram 27

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.5875 A-type B-type C-type
SG Diagram 22
Number of thread 2
Thread direction Right
Shaft root dia. ∅6.7
Number of circuit 1.6×2
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF6
Fixed-side: EK6
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0808-099R140C5 75 C5 99 103 110 140 ±0.018 0.018 0.050 ~0.005 - 2200 3800
SG0808-209R250C5 185 C5 209 213 220 250 ±0.023 0.018 0.065
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG0812

Shaft dia. ∅8

Lead 12mm

C5

SG Diagram 28

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.5875 A-type B-type C-type
SG Diagram 30
Number of thread 2
Thread direction Right
Shaft root dia. ∅6.7
Number of circuit 1.6×2
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF6
Fixed-side: EK6
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG0812-097R140C5 70 C5 97 103 110 140 ±0.018 0.018 0.050 ~0.005 - 2200 4000
SG0812-207R250C5 180 C5 207 213 220 250 ±0.023 0.018 0.065
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1001

Shaft dia. ∅10

Lead 1mm

C3&C5

SG Diagram 29

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅0.8 A-type B-type C-type
SG Diagram 31
Number of thread 1
Thread direction Right
Shaft root dia. ∅9.3
Number of circuit 3.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF8
Fixed-side: EK8
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1001-112R160C3 90 C3 112 115 123 160 ±0.010 0.008 0.035 0
Spacer Ball
(1:1)
~0.020 530 1000
SG1001-162R210C3 140 C3 162 165 173 210 ±0.010 0.008 0.040
SG1001-212R260C3 190 C3 212 215 223 260 ±0.012 0.008 0.040
SG1001-262R310C3 240 C3 262 265 273 310 ±0.012 0.008 0.040
SG1001-112R160C5 90 C5 112 115 123 160 ±0.020 0.018 0.040 ~0.005 - 840 2000
SG1001-162R210C5 140 C5 162 165 173 210 ±0.020 0.018 0.055
SG1001-212R260C5 190 C5 212 215 223 260 ±0.023 0.018 0.055
SG1001-262R310C5 240 C5 262 265 273 310 ±0.023 0.018 0.055
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1002

Shaft dia. ∅10

Lead 2mm

C3&C5

SG Diagram 32

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.5875 A-type B-type C-type
SG Diagram 34
Number of thread 1
Thread direction Right
Shaft root dia. ∅8.6
Number of circuit 3.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF8
Fixed-side: EK8
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1002-111R160C3   C3 111 115 123 160 ±0.010 0.008 0.035 0
Spacer Ball
(1:1)
0.006~0.030 1750 2700
SG1002-161R210C3   C3 161 165 173 210 ±0.010 0.008 0.040
SG1002-211R260C3   C3 211 215 223 260 ±0.012 0.008 0.040
SG1002-261R310C3   C3 261 265 273 310 ±0.012 0.008 0.040
SG1002-111R160C5   C5 111 115 123 160 ±0.020 0.018 0.040 ~0.005 - 2700 5300
SG1002-161R210C5   C5 161 165 173 210 ±0.020 0.018 0.055
SG1002-211R260C5   C5 211 215 223 260 ±0.023 0.018 0.055
SG1002-261R310C5   C5 261 265 273 310 ±0.023 0.018 0.055
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1004

Shaft dia. ∅10

Lead 4mm

C3&C5

SG Diagram 33

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅2.0 A-type B-type C-type
SG Diagram 35
Number of thread 1
Thread direction Right
Shaft root dia. ∅8.2
Number of circuit 2.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF8
Fixed-side: EK8
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1004-110R160C3 80 C3 110 115 123 160 ±0.010 0.008 0.035 0
Spacer Ball
(1:1)
0.005~0.040 1800 2600
SG1004-260R310C3 230 C3 260 265 273 310 ±0.012 0.008 0.040
SG1004-110R160C5 80 C5 110 115 123 160 ±0.020 0.018 0.040 ~0.005 - 3000 5200
SG1004-260R310C5 230 C5 260 265 273 310 ±0.023 0.018 0.055
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1005

Shaft dia. ∅10

Lead 5mm

C3&C5

SG Diagram 36

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅2.0 A-type B-type C-type
SG Diagram 35
Number of thread 1
Thread direction Right
Shaft root dia. ∅8.2
Number of circuit 2.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF8
Fixed-side: EK8
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1005-110R160C3 75 C3 110 115 123 160 ±0.010 0.008 0.035 0
Spacer Ball
(1:1)
0.005~0.040 1800 2600
SG1005-260R310C3 225 C3 260 265 273 310 ±0.012 0.008 0.040
SG1005-110R160C5 75 C5 110 115 123 160 ±0.020 0.018 0.040 ~0.005 - 3000 5200
SG1005-260R310C5 225 C5 260 265 273 310 ±0.023 0.018 0.055
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1010

Shaft dia. ∅10

Lead 10mm

C5

SG Diagram 37

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅2.0 A-type B-type C-type
SG Diagram 35
Number of thread 2
Thread direction Right
Shaft root dia. ∅8.4
Number of circuit 1.6×2
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF8
Fixed-side: EK8
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1010-110R160C5 85 C5 110 115 123 160 ±0.020 0.018 0.040 ~0.005 - 3300 5900
SG1010-260R310C5 235 C5 260 265 273 310 ±0.023 0.018 0.055
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1015

Shaft dia. ∅10

Lead 15mm

C5

SG Diagram 38

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅2.0 A-type B-type C-type
SG Diagram 40
Number of thread 2
Thread direction Right
Shaft root dia. ∅8.4
Number of circuit 1.6×2
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF8
Fixed-side: EK8
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1015-107R160C5 70 C5 107 115 123 160 ±0.020 0.018 0.040 ~0.005 - 3300 6400
SG1015-257R310C5 220 C5 257 265 273 310 ±0.023 0.018 0.055
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1202

Shaft dia. ∅12

Lead 2mm

C3&C5

SG Diagram 39

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.5875 A-type B-type C-type
SG Diagram 41
Number of thread 1
Thread direction Right
Shaft root dia. ∅10.6
Number of circuit 3.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF10
Fixed-side: EK10
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1202-141R200C3 115 C3 141 145 155 200 ±0.008 0.008 0.035 0
Spacer Ball
(1:1)
0.008~0.040 1900 3200
SG1202-191R250C3 165 C3 191 195 205 250 ±0.008 0.008 0.040
SG1202-241R300C3 215 C3 241 245 255 300 ±0.008 0.008 0.040
SG1202-291R350C3 265 C3 291 295 305 350 ±0.008 0.008 0.050
SG1202-341R400C3 315 C3 341 345 355 400 ±0.010 0.010 0.050
SG1202-141R200C5 115 C5 141 145 155 200 ±0.008 0.018 0.040 ~0.005 - 3000 6400
SG1202-191R250C5 165 C5 191 195 205 250 ±0.008 0.018 0.055
SG1202-241R300C5 215 C5 241 245 255 300 ±0.008 0.018 0.055
SG1202-291R350C5 265 C5 291 295 305 350 ±0.008 0.018 0.065
SG1202-341R400C5 315 C5 341 245 355 400 ±0.010 0.020 0.065
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1210

Shaft dia. ∅12

Lead 10mm

C5

SG Diagram 42

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅2.381 A-type B-type C-type
SG Diagram 44
Number of thread 2
Thread direction Right
Shaft root dia. ∅10.2
Number of circuit 1.7×2
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF10
Fixed-side: EK10
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1210-240R300C5 210 C5 240 245 255 300 ±0.023 0.018 0.055 ~0.005 - 5100 9800
SG1210-340R400C5 310 C5 340 345 355 400 ±0.025 0.020 0.065
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1402

Shaft dia. ∅14

Lead 2mm

C3&C5

SG Diagram 43

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅1.5875 A-type B-type C-type
SG Diagram 45
Number of thread 1
Thread direction Right
Shaft root dia. ∅12.6
Number of circuit 3.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF12
Fixed-side: EK12
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1402-141R200C3 115 C3 141 145 155 200 ±0.010 0.008 0.025 0
Spacer Ball
(1:1)
0.010~0.050 2000 3800
SG1402-191R250C3 165 C3 191 195 205 250 ±0.010 0.008 0.030
SG1402-241R300C3 215 C3 241 245 255 300 ±0.012 0.008 0.030
SG1402-291R350C3 265 C3 291 295 305 350 ±0.012 0.008 0.040
SG1402-391R450C3 365 C3 391 395 405 450 ±0.013 0.010 0.050
SG1402-141R200C5 115 C5 141 145 155 200 ±0.020 0.018 0.040 ~0.005 - 3200 7500
SG1402-191R250C5 165 C5 191 195 205 250 ±0.020 0.018 0.045
SG1402-241R300C5 215 C5 241 245 255 300 ±0.023 0.018 0.045
SG1402-291R350C5 265 C5 291 295 305 350 ±0.023 0.018 0.055
SG1402-391R450C5 365 C5 391 395 405 450 ±0.025 0.020 0.060
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1404

Shaft dia. ∅14

Lead 4mm

C3&C5

SG Diagram 46

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅2.381 A-type B-type C-type
SG Diagram 48
Number of thread 1
Thread direction Right
Shaft root dia. ∅11.8
Number of circuit 3.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF12
Fixed-side: EK12
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1404-190R250C3 155 C3 190 195 205 250 ±0.010 0.008 0.030 0
Spacer Ball
(1:1)
0.020~0.070 3600 5800
SG1404-240R300C3 205 C3 240 245 255 300 ±0.012 0.008 0.030
SG1404-290R350C3 255 C3 290 295 305 350 ±0.012 0.008 0.040
SG1404-390R450C3 355 C3 390 395 405 450 ±0.013 0.010 0.050
SG1404-490R550C3 455 C3 490 495 505 550 ±0.015 0.010 0.055
SG1404-190R250C5 155 C5 190 195 205 250 ±0.020 0.018 0.045 ~0.005 - 5700 11600
SG1404-240R300C5 205 C5 240 245 255 300 ±0.023 0.018 0.045
SG1404-290R350C5 255 C5 290 295 305 350 ±0.023 0.018 0.055
SG1404-390R450C5 355 C5 390 395 405 450 ±0.025 0.020 0.060
SG1404-490R550C5 455 C5 490 495 505 550 ±0.027 0.020 0.075
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1505

Shaft dia. ∅15

Lead 5mm

C5

SG Diagram 47

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅3.175 A-type B-type C-type
SG Diagram 48
Number of thread 1
Thread direction Right
Shaft root dia. ∅12.2
Number of circuit 3.7×1
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF12
Fixed-side: EK12
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1505-340R400C5 305 C5 340 345 355 400 ±0.025 0.020 0.055 ~0.005 - 8900 17000
SG1505-540R600C5 505 C5 540 545 555 600 ±0.030 0.023 0.075
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ABSSAC
Standard products in stock SG series

SG1510

Shaft dia. ∅15

Lead 10mm

C5

SG Diagram 49

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅3.175 A-type B-type C-type
SG Diagram 48
Number of thread 2
Thread direction Right
Shaft root dia. ∅12.2
Number of circuit 2.7×2
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF12
Fixed-side: EK12
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1510-340R400C5 295 C5 340 345 355 400 ±0.025 0.020 0.055 ~0.005 - 12000 25000
SG1510-540R600C5 495 C5 540 545 555 600 ±0.030 0.023 0.075
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC
Standard products in stock SG series

SG1520

Shaft dia. ∅15

Lead 20mm

C5

SG Diagram 50

Unit : mm  
Ball Screw Specifications Supported-side end-journal profile
Ball size ∅3.175 A-type B-type C-type
SG Diagram 51
Number of thread 2
Thread direction Right
Shaft root dia. ∅12.4
Number of circuit 1.7×2
Shaft/Nut Material SCM415H
Surface hardness HRC58∼62
(Thread area)
L5: Thread length after end-journal machining.
L6: Total length after end-journal machining. 
Anti-rust treatment Anti-rust oil Support-unit Recommendation Supported-side: EF12
Fixed-side: EK12
Unit : mm
Ball Screw Model Travel Grade Shaft length Lead accuracy Total
Run-out
Axial play Preload
Torque
Nm
Basic Load Rating
N
L1 L2 L3 L4 Travel deviation
eP
Variation
Vu
Dynamic
Ca
Static
Coa
SG1520-337R400C5 285 C5 337 345 355 400 ±0.025 0.020 0.055 ~0.005 - 8000 16000
SG1520-537R600C5 485 C5 537 545 555 600 ±0.030 0.023 0.075
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk