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https://www.vxolinearmotion.com/products/bk-ball-screw-fixed-end-support/

The BK end supports are sometimes referred to as "pillow block" style. Mounting holes are provided to bolt these to the base where your ball screw will operate.

The BK "fixed" end support contains two angular contact bearings that provide both axial and rotational support for the ball screw.There are 3 precision classes C3,C5 and C7 bearing supports.It is suggested to use C3 support units with a C3ball screw.and C5 ball screw can be used with C3 or C5 support units, which enables the support units precision to match the ball screws precision. C7 ballscrews should only be used with C7 support units.

Our standard ball screws are supplied with machining that will work with these supports without modification.

BK Support Unit Specifications
Model No.SurfaceBearing
treatment
BK10Black Oxide7000A P0
7000A P5
Electyoless Nickel7000A P0
Plating7000A P5
BK12Black Oxide7001A P0
7001A P5
Electyoless Nickel7001A P0
Plating7001A P5
BK15Black Oxide7002A P0
7002A P5
Electyoless Nickel7002A P0
Plating7002A P5
BK17Black Oxide7203A P0
7203A P5
Electyoless Nickel7203A P0
Plating7203A P5
BK20Black Oxide7004A P0
7004A P5
Electyoless Nickel7004A P0
Plating7004A P5
BK25Black Oxide7205A P0
7205B P0
7205A P0
7205B P0
7205A P5
Electyoless Nickel7205A P0
Plating7205B P0
7205A P0
7205B P0
7205A P5
BK30Black Oxide7206A P0
7206B P0
7206A P0
7206B P0
7206A P5
Electyoless Nickel7206A P0
Plating7206B P0
7206A P0
7206B P0
7206A P5
BK35Black Oxide7207B P0
7207B P5
Electyoless Nickel7207B P0
Plating7207B P5
BK40Black Oxide7208B P0
7208B P5
Electyoless Nickel7208B P0
Plating7208B P5

Details of BK-Ball Screw Fixed End Support
Model No.d1LL1L2L3BHbhB1H1EPC1C2d2XYZMT
0.020.02
BK101025529560393022343315461355.56.6115M316
BK121225529560433025343318461355.56.6111.5M419
BK151527632670483528403818541565.56.6116.5M422
BK171735944786644339505528681986.69148.5M424
BK202035843888604434525022701986.69148.5M430
BK252542125491068053486470338522109111811M535
BK30304514619128896451767833102231111142013M640
BK353550146712140967052887935114261211142013M850
BK40406118761516011080601009037130331414182618M850

Now the price of motion control systems is low, if you have needs, please contact us.