The latest range of  low-cost  precision quality thrust and radial bearing units from Abssac are ideally suited for lead screw and ball screw  applications.

The complete thrust bearing kits contain the bearing housing, bearing set, cover, spacer, seal, locknut and set screw. We have Invested in large stocks which gives Abssac the advantage to  supply same or next day pillow block and flange mounted bearing types that are interchangeable with leading brands at  very competitive prices.

We stock and supply a complete range of support bearings that are suited for ball and lead screw operation. Available in both flanged and pillow block versions that cater for shaft sizes from 4mm up to 40mm.

  • BK Type - Thrust pillow block fixed
  • BF Type - Radial simple support
  • FF TypeFlange mount simple support
  • FK Type - Flange mount thrust bearing

Please contact our sales office for dimensional information and prices. Our sales engineers will be more than happy to help you with your selection.

End Journal machining

Our machining capability gives you a high journal concentricity product and can be applied to all screws regardless of diameter.  Lets work together to reduce your scrap rates and supply ball solutions that fit your application every time. We can work directly from your dimensional drawings or if they do not exist, why not supply us with a physical sample for us to copy. Although all types of end machine detail can be supplied we offer a very cost effective basic end journal machining that fits our range of support bearings (see example diagram below) . Lets work together to reduce your scrap rates and supply ball and lead screw solutions that fit your application every time. We can work directly from your dimensional drawings or if they do not exist, why not supply us with a physical sample for us to copy.

 

Suggested end bearing machining journal dimensions

Industrial Ball Screws Diagram 2

To Suit Bearing Type

Ballscrew Size

D1D2D3L1L2L3W1W2
BK/FK 10168.0M10X1.010.055.015.012.02.02.8
BK/FK 1216/2010.0M12X1.012.039.020.012.03.03.2
BK/FK 152012.0M15X1.015.067.025.012.04.03.5
BK/FK 1720/2515.0M17X1.017.077.023.014.05.04.5
BK/FK 202516.0M20X1.020.088.034.014.05.05.0
BK/FK 253220.0M25X1.525.0103.039.016.05.07.0
BK/FK 304025.0M30X1.530.0114.046.016.08.08.5
BK/FK 405032.0M40X1.540.0139.055.018.08.012.0

Other Abssac services and products

To compliment our product ranges we offer a large range of support products. For example we have had great success in producing copies of lead and ball screws where no formal drawing exists. Customers have shipped the parts for us to dimensionally check and copy into a new physical part. Ancillary products can also include the ranges of lubricants we supply, including our low vapour pressure greases for clean room and vacuum applications. The new Trigel line is specifically formulated to offer a lubrication solution for a wide range of linear motion applications. Other services available from Abssac are listed below

  • Greases and lubricants for ball and lead screws
  • Wiper kits for ball and lead screws
  • Mounting flanges for ball nuts
  • NEMA sized bearing mounts
  • Vacuum environment compatible products

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