Specifications of TIMKEN Bearing 6454 - 6420-B
Specifications
| Series |
6400 |
| Cone Part Number |
6454 |
| Cup Part Number |
6420-B |
| Design Unit |
Inch |
| Bearing Weight |
10.3 lb4.7 Kg |
| Cage Material |
Stamped Steel |
Dimensions
| d – Bore |
2 3/4 in69.850 mm |
| D – Cup Outer Diameter |
5.875 in149.225 mm |
| D1 – Flange Outer Diameter |
6.1835 in157.061 mm |
| B – Cone Width |
2.1350 in54.229 mm |
| C – Cup Width |
1.7500 in44.450 mm |
| C1 – Cup Flange Width |
0.3125 in7.938 mm |
| T1 – Bearing Width to Flange |
0.6875 in17.462 mm |
Abutment and Fillet Dimensions
| R – Cone Backface “To Clear” Radius1 |
0.2 in5.1 mm |
| r – Cup Backface “To Clear” Radius2 |
0.130 in3.3 mm |
| da – Cone Frontface Backing Diameter |
3.35 in85 mm |
| db – Cone Backface Backing Diameter |
3.7 in94 mm |
| Da – Cup Frontface Backing Diameter |
5.55 in140.97 mm |
| Ab – Cage-Cone Frontface Clearance |
0.06 in1.5 mm |
| Aa – Cage-Cone Backface Clearance |
0.09 in2.3 mm |
| a – Effective Center Location3 |
-0.59 in-15 mm |
