Specifications of TIMKEN Bearing 15123 - 15250-B
Specifications
| Series |
15000 |
| Cone Part Number |
15123 |
| Cup Part Number |
15250-B |
| Design Unit |
Inch |
| Bearing Weight |
0.5 lb0.2 Kg |
| Cage Material |
Stamped Steel |
Dimensions
| d – Bore |
1.25 in31.75 mm |
| D – Cup Outer Diameter |
2.5000 in63.500 mm |
| D1 – Flange Outer Diameter |
2.6522 in67.366 mm |
| B – Cone Width |
0.7500 in19.050 mm |
| C – Cup Width |
0.6250 in15.875 mm |
| C1 – Cup Flange Width |
0.1562 in3.967 mm |
| T1 – Bearing Width to Flange |
0.3087 in7.841 mm |
Abutment and Fillet Dimensions
| R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
| r – Cup Backface “To Clear” Radius2 |
0.050 in1.30 mm |
| da – Cone Frontface Backing Diameter |
1.52 in38.5 mm |
| db – Cone Backface Backing Diameter |
1.79 in45.5 mm |
| Da – Cup Frontface Backing Diameter |
2.40 in59.94 mm |
| Ab – Cage-Cone Frontface Clearance |
0.1 in2.5 mm |
| Aa – Cage-Cone Backface Clearance |
-0.01 in-0.3 mm |
| a – Effective Center Location3 |
-0.19 in-4.8 mm |
