Specifications of TIMKEN Bearing 71450 - 71750-B
Specifications
| Series |
71000 |
| Cone Part Number |
71450 |
| Cup Part Number |
71750-B |
| Design Unit |
Inch |
| Bearing Weight |
11.7 lb5.3 Kg |
| Cage Material |
Stamped Steel |
Dimensions
| d – Bore |
4 1/2 in114.3 mm |
| D – Cup Outer Diameter |
7.5 in190.5 mm |
| D1 – Flange Outer Diameter |
7.8080 in198.323 mm |
| B – Cone Width |
1.9375 in49.213 mm |
| C – Cup Width |
1.3750 in34.925 mm |
| C1 – Cup Flange Width |
0.3125 in7.938 mm |
| T1 – Bearing Width to Flange |
0.8125 in20.638 mm |
Abutment and Fillet Dimensions
| R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
| r – Cup Backface “To Clear” Radius2 |
0.130 in3.3 mm |
| da – Cone Frontface Backing Diameter |
4.92 in125 mm |
| db – Cone Backface Backing Diameter |
5.2 in132 mm |
| Da – Cup Frontface Backing Diameter |
7.17 in182.12 mm |
| Ab – Cage-Cone Frontface Clearance |
0.1 in2.5 mm |
| Aa – Cage-Cone Backface Clearance |
0.18 in4.6 mm |
| a – Effective Center Location3 |
-0.26 in-6.6 mm |
