Specifications of TIMKEN Bearing 98350 - 98788-B
Specifications
| Series |
98000 |
| Cone Part Number |
98350 |
| Cup Part Number |
98788-B |
| Design Unit |
Inch |
| Bearing Weight |
17 lb7.7 Kg |
| Cage Material |
Stamped Steel |
Dimensions
| d – Bore |
3 1/2 in88.9 mm |
| D – Cup Outer Diameter |
7.874 in200 mm |
| D1 – Flange Outer Diameter |
8.2500 in209.550 mm |
| B – Cone Width |
1.9375 in49.213 mm |
| C – Cup Width |
1.3750 in34.925 mm |
| C1 – Cup Flange Width |
0.3750 in9.525 mm |
| T1 – Bearing Width to Flange |
1.0772 in27.361 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 |
4.41 in112 mm |
| db – Cone Backface Backing Diameter |
4.65 in118 mm |
| Da – Cup Frontface Backing Diameter |
7.41 in188.21 mm |
| Ab – Cage-Cone Frontface Clearance |
0.24 in6.1 mm |
| Aa – Cage-Cone Backface Clearance |
0.31 in7.9 mm |
| a – Effective Center Location3 |
0.05 in1.3 mm |
