Page 44 of catalogue Ball screws of SKF Linearsysteme GmbH

Product information

End bearings
1

3

2

Axially free plummer housing with SKF deep-groove ball bearing
The “BUF” plummer bearing unit consists of: • bearing housing made of burnished steel, with one reference side 1 • grease-tight deep-groove SKF ball bearing, greased for life, type 62... 2RS1 2 • retaining ring 3
In standard version, the “BUF” thrust bearing unit is assembled according to drawing page 45. If you require a different assembly, please indicate it when ordering.

Deep-groove ball bearing Basic load rating (radial) Size d0 16 20 25 32 40 50 63 Plummer bearing unit designation (free) BUF 16 BUF 20 BUF 25 BUF 32 BUF 40 BUF 50 BUF 63 C (kN) Co (kN) SKF Bearing designation Dimensions (mm) d D B

Retaining ring (DIN 471)

5.07 5.07 9.56 9.56 19.5 19.5 33.2

2.36 2.36 4.75 4.75 11.2 11.2 21.6

6200.2RS1 6200.2RS1 6203.2RS1 6203.2RS1 6206.2RS1 6206.2RS1 6209.2RS1

10 10 17 17 30 30 45

30 30 40 40 62 62 85

9 9 12 12 16 16 19

10x1 10x1 17x1 17x1 30x1.5 30x1.5 45x1.75

44