Timken Front Inner Wheel Bearing & Race Set for 1970-1980 GMC Jimmy rm
| Brand Name |
Timken |
| Model Number |
1970-1980 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Timken 1970-1980 bearing Size Chart (mm/inches) |
|---|
| Series | 49500 |
| Cone Part Number | 49585 |
| Cup Part Number | 49520-B |
| Design Units | Imperial |
| Bearing Weight | 2.6 lb |
| Cage Type | Stamped Steel |
| d | 2 in |
| D | 4.0000 in |
| D1 - Flange Outer Diameter | 4.2148 in |
| B - Cone Width | 1.2500 in |
| C - Cup Width | 1.0000 in |
| C1 - Cup Flange Width | 0.2188 in |
| T1 - Bearing Width | 1.250 in |
| T - Bearing Width to Flange | 0.4688 in |
| R - Cone Backface To Clear Radius1 | 0.14 in |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| da - Cone Frontface Backing Diameter | 2.32 in |
| db - Cone Backface Backing Diameter | 2.6 in |
| Da - Cup Frontface Backing Diameter | 3.90 in |
| Ab - Cage-Cone Frontface Clearance | 0.09 in |
| Aa - Cage-Cone Backface Clearance | 0.07 in |
| a - Effective Center Location3 | -0.28 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 9170 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 35400 lbf |
| C0 - Static Radial Rating | 35000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 6290 lbf |
| K - Factor7 | 1.46 |
| e - ISO Factor8 | 0.4 |
| Y - ISO Factor9 | 1.5 |
| G1 - Heat Generation Factor (Roller-Raceway)10 | 49.1 |
| G2 - Heat Generation Factor (Rib-Roller End) | 14.2 |
| Cg - Geometry Factor11 | 0.0946 |