Specifications of TIMKEN Bearing EE291250 - 291750-B
Specifications
| Series |
290000 |
| Cone Part Number |
EE291250 |
| Cup Part Number |
291750-B |
| Design Unit |
Inch |
| Bearing Weight |
57.3 lb26 Kg |
| Cage Material |
Stamped Steel |
Dimensions
| d – Bore |
12 1/2 in317.5 mm |
| D – Cup Outer Diameter |
17.5 in444.5 mm |
| D1 – Flange Outer Diameter |
17.9960 in457.098 mm |
| B – Cone Width |
2.4375 in61.913 mm |
| C – Cup Width |
1.5625 in39.688 mm |
| C1 – Cup Flange Width |
0.5000 in12.700 mm |
| T1 – Bearing Width to Flange |
1.4375 in36.513 mm |
Abutment and Fillet Dimensions
| R – Cone Backface “To Clear” Radius1 |
0.31 in7.9 mm |
| r – Cup Backface “To Clear” Radius2 |
0.06 in1.5 mm |
| da – Cone Frontface Backing Diameter |
13.15 in334 mm |
| db – Cone Backface Backing Diameter |
13.62 in346 mm |
| Da – Cup Frontface Backing Diameter |
16.87 in428.50 mm |
| Ab – Cage-Cone Frontface Clearance |
0.34 in8.6 mm |
| Aa – Cage-Cone Backface Clearance |
0.4 in10.2 mm |
| a – Effective Center Location3 |
0.3 in7.6 mm |
