Specifications of TIMKEN Bearing 64450 - 64700-B
Specifications
| Series |
64000 |
| Cone Part Number |
64450 |
| Cup Part Number |
64700-B |
| Design Unit |
Inch |
| Bearing Weight |
8.1 lb3.7 Kg |
| Cage Material |
Stamped Steel |
Dimensions
| d – Bore |
4 1/2 in114.3 mm |
| D – Cup Outer Diameter |
7 in177.8 mm |
| D1 – Flange Outer Diameter |
7.2772 in184.841 mm |
| B – Cone Width |
1.6250 in41.275 mm |
| C – Cup Width |
1.1875 in30.163 mm |
| C1 – Cup Flange Width |
0.2813 in7.145 mm |
| T1 – Bearing Width to Flange |
0.7188 in18.258 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 |
5.16 in131 mm |
| Da – Cup Frontface Backing Diameter |
6.86 in174.24 mm |
| Ab – Cage-Cone Frontface Clearance |
0.11 in2.8 mm |
| Aa – Cage-Cone Backface Clearance |
0.2 in5.1 mm |
| a – Effective Center Location3 |
0.05 in1.3 mm |
