Available from 1.8mm to 20mm diameter using a ground ball screw stock. It is our most simple flange mountable single nut ball screw design. It is possible to supply the FBS series with slightly over sized balls to eliminate axial play and provide a light preload. The nut should be mounted using bolt holes in Flange.This series are available with repeatable accuracy of  C3 (zero backlash) or C5 (5 micron maximum backlash). There are four types of nut design which have been designed to save space. FBS (Return-plate), FKB (Internal-deflector), FDB (End-deflector), FEB (End-cap) circulation systems.

It is through this series (FBS); that Abssac is supplying what is believed to be the world’s smallest precision tolerance ball screw and nut assembly. With an amazing screw diameter of only 1.8mm and a lead of 0.5mm the new miniature ball screw range is ideally suited to the ever-smaller requirements of medical, optical and military application requirements. Using a ground screw format the carbuerised steel ball screw is supplied complete with journal ends machined to suit standard radial block bearings.  A standard a 6mm diameter nut body is used to house the 0.4mm diameter ball bearings, which are captivated in a recirculating ball nut design. Remarkably, the new product range offers a C3-05 accuracy grade ( i.e. 0.005mm axial play). Fixing the nut to the application is made simple by a range of flange sizes.

For more performance data, screw and nut dimensions please see our catalogue.

Part NumberNominal Shaft Diameter
(mm)
Lead
(mm)
Dynamic Load Rating (N)Static Load Rating (N)
FBS01800.5A1.80.50110130
FBS0300.5A3.00.50150220
FBS0301B3.01.00330440
FBS0400.5A4.00.50160290
FKB0401A4.01.00300430
FKB0401A4.01.00300430
FBS0401A4.01.00270290
FBS0401A4.01.00420570
FBS0401B4.01.00350400
FBS0401B4.01.00560790
FBS0402A4.02.00260290
FBS0402A4.02.00420570
FBS0403A4.03.00420570
FEB0404A4.04.007501150
FBS0500.5A5.00.50180370
FKB0501A5.01.00330560
FKB0501A5.01.00330560
FBS0501B5.01.00400500
FBS0501B5.01.006301000
FBS0504A5.04.00300360
FBS0504A5.04.00470720
FBS0600.5A6.00.50190440
FKB0601A6.01.00560950
FKB0601A6.01.00560950
FBS0601B6.01.00430610
FBS0601B6.01.006801200
FBS0601.5B6.01.50620800
FBS0601.5B6.01.509801600
FBS0602A6.02.00470590
FBS0602A6.02.007501200
FBS0602B6.02.00620800
FBS0602B6.02.009801600
FBS0602.5A6.02.50470590
FBS0602.5A6.02.507501200
FEB0606A6.06.008701450
FEB0610A6.010.009501600
FEB0612A6.012.00600950
FBS0800.5A8.00.50220590
FKB0801A8.01.006501300
FKB0801A8.01.006501300
FBS0801B8.01.00490820
FBS0801B8.01.007801650
FKB0801.5A8.01.508901650
FKB0801.5A8.01.508901650
FBS0801.5B8.01.507001100
FBS0801.5B8.01.5011002200
FKB0802A8.02.0013002300
FKB0802A8.02.0013002300
FBS0802A(1)8.02.00540800
FBS0802A(1)8.02.008501600
FBS0802B(1)8.02.007001100
FBS0802B(1)8.02.0011002200
FBS0802A(2)8.02.0011501500
FBS0802A(2)8.02.0018503000
FBS0802B(2)8.02.0015502100
FBS0802B(2)8.02.0024004100
FDB0802.5A8.02.5018503000
FBS0802.5A8.02.5011501500
FBS0802.5A8.02.5018503000
FBS0802.5B8.02.5015502100
FBS0802.5B8.02.5024004100
FBS0803A8.03.0016502100
FBS0803A8.03.0026004200
FBS0803B8.03.0022002800
FBS0803B8.03.0035005700
FBS0804A8.04.0016502100
FBS0804A8.04.0026004200
FBS0805A8.05.0011501500
FBS0805A8.05.0018503000
FEB0808A8.08.0022003800
FEB0810A8.010.0022003900
FEB0812A8.012.0022004000
FKB1001A10.01.007201650
FKB1001A10.01.007201650
FBS1001B10.01.005301000
FBS1001B10.01.008402000
FKB1001.5A10.01.509902100
FKB1001.5A10.01.509902100
FBS1001.5B10.01.507901400
FBS1001.5B10.01.5012502800
FKB1002A10.02.0014503000
FKB1002A10.02.0014503000
FBS1002A10.02.0013001900
FBS1002A10.02.0021003800
FBS1002B10.02.0017502700
FBS1002B10.02.0027005300
FKB1002.5A10.02.5021003800
FKB1002.5A10.02.5021003800
FBS1002.5A10.02.5013001900
FBS1002.5A10.02.5021003800
FBS1002.5B10.02.5017502700
FBS1002.5B10.02.5027005300
FBS1003A10.03.0018002600
FBS1003A10.03.0030005200
FBS1003B10.03.0025003600
FBS1003B10.03.0039007200
FBS1004A10.04.0018002600
FBS1004A10.04.0030005200
FBS1004B10.04.0025003600
FBS1004B10.04.0039007200
FDB1005A10.05.0030005200
FBS1005A10.05.0018002600
FBS1005A10.05.0030005200
FEB1010A10.010.0033005900
FEB1012A10.012.0033006200
FEB1015A10.015.0033006400
FEB1020A10.020.0021004000
FEB1025A10.025.0021004000
FEB1030A10.030.0021004000
FKB1201A12.01.007802000
FKB1201A12.01.007802000
FBS1201B12.01.005701200
FBS1201B12.01.009102400
FKB1202A12.02.0016003700
FKB1202A12.02.0016003700
FBS1202B12.02.0019003200
FBS1202B12.02.0030006400
FKB1202.5A12.02.5023004700
FKB1202.5A12.02.5023004700
FBS1202.5B12.02.5018503200
FBS1202.5B12.02.5030006400
FKB1203A12.03.0031005700
FKB1203A12.03.0031005700
FBS1203B12.03.0028004300
FBS1203B12.03.0043008700
FBS1204B12.04.0034005100
FBS1204B12.04.00540010200
FBS1205A12.05.0025003700
FBS1205A12.05.0041007400
FEB1210A12.010.0051009800
FEB1312A13.012.0050009900
FEB1315A13.015.00500010300
FEB1320A13.020.00500010700
FBS1401B14.01.006101450
FBS1401B14.01.009602900
FKB1402A14.02.0017004300
FKB1402A14.02.0017004300
FBS1402B14.02.0020003800
FBS1402B14.02.0032007500
FKB1402.5A14.02.5025005600
FKB1402.5A14.02.5025005600
FBS1402.5B14.02.5020003700
FBS1402.5B14.02.5032007500
FKB1403A14.03.0034006800
FKB1403A14.03.0034006800
FBS1403B14.03.0029005000
FBS1403B14.03.00460010100
FKB1404A14.04.0045008600
FKB1404A14.04.0045008600
FBS1404B14.04.0036005800
FBS1404B14.04.00570011600
FBS1405B14.05.0036005800
FBS1405B14.05.00570011600
FBS1504T15.04.0025804300
FBS1504T15.04.0041008550
FEB1505A(1)15.05.00890017000
FEB1505A(2)15.05.00890017000
FBS1505T15.05.0043506250
FBS1505T15.05.00690012500
FEB1510A(1)15.010.001200025000
FEB1510A(2)15.010.001200025000
FBS1510T15.010.0025403450
FBS1510T15.010.0044007900
FEB1520A(1)15.020.00800016000
FEB1520A(2)15.020.00800016000
FBS1520T15.020.0025403450
FBS1520T15.020.0044007900
FEB1530A(1)15.030.00800016000
FEB1530A(2)15.030.00800016000
FBS1601B16.01.006401650
FBS1601B16.01.0010003300
FKB1602A16.02.0018505000
FKB1602A16.02.0018505000
FBS1602B16.02.0021004300
FBS1602B16.02.0034008600
FKB1602.5A16.02.5027006500
FKB1602.5A16.02.5027006500
FBS1602.5B16.02.5021004300
FBS1602.5B16.02.5034008600
FKB1603A16.03.0036008000
FKB1603A16.03.0036008000
FBS1603B16.03.0031005800
FBS1603B16.03.00490011600
FKB1604A16.04.00480010000
FKB1604A16.04.00480010000
FBS1604B16.04.0039006800
FBS1604B16.04.00620013600
FBS1605B16.05.0057009100
FBS1605B16.05.00910018200
FBS2005T20.05.0052608750
FBS2005T20.05.00835017500
FBS2010T20.010.00835012800
FBS2010T20.010.001350025100

 

 


Linear guides and rails

Guides & RailsIf you are interested in the using the ball screw ranges, do not forget that we also supply the full range of linear guides and rails which can provide the load support in your linear mechanism. Offering excellent rigidity and parallelism during operation the guides can be used in both vertical and horizontal planes.

Following the link to that product page Guides

Thrust and radial bearings

 

Please do not forget to ask for our competitive support bearing prices !

 If you require further technical information, please do not hesitate to contact our sales engineers who will be more than happy to help you with your selection.


Greases and Lubricants

We provide a full range of quality, low cost lubricants for all our linear products including low vapour pressure greases for clean room and vacuum applications. For example the new Trigel line is specifically formulated to offer a lubrication solution for a wide range of linear motion applications. Please ask for further details.  Grease features include, Temperature range -30°C to 150°C,  Revolutionary multi-complex soap technology, Greatly extended lubrication intervals typically 3 times longer than conventional soap thickened greases. Good corrosion resistance. Some greases are supplied blue in colour for high visibility.

 


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