Specifications of TIMKEN Bearing 475 - 472-B
Specifications
| Series |
475 |
| Cone Part Number |
475 |
| Cup Part Number |
472-B |
| Design Unit |
Inch |
| Bearing Weight |
3.7 lb1.7 Kg |
| Cage Material |
Stamped Steel |
Dimensions
| d – Bore |
2.1654 in55.001 mm |
| D – Cup Outer Diameter |
4.7244 in120 mm |
| D1 – Flange Outer Diameter |
4.9384 in125.435 mm |
| B – Cone Width |
1.1420 in29.007 mm |
| C – Cup Width |
0.9542 in24.237 mm |
| C1 – Cup Flange Width |
0.2180 in5.537 mm |
| T1 – Bearing Width to Flange |
0.4368 in11.095 mm |
Abutment and Fillet Dimensions
| R – Cone Backface “To Clear” Radius1 |
0.03 in0.8 mm |
| r – Cup Backface “To Clear” Radius2 |
0.03 in0.8 mm |
| da – Cone Frontface Backing Diameter |
2.6 in66 mm |
| db – Cone Backface Backing Diameter |
2.64 in67 mm |
| Da – Cup Frontface Backing Diameter |
4.56 in115.82 mm |
| Ab – Cage-Cone Frontface Clearance |
0.12 in3 mm |
| Aa – Cage-Cone Backface Clearance |
0.04 in1 mm |
| a – Effective Center Location3 |
-0.16 in-4.1 mm |
