19.05 mm x 53,975 mm x 21,839 mm Timken 21075/21212-B tapered roller bearings
| Brand Name |
Timken |
| Model Number |
21075/21212-B |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Timken 21075/21212-B bearing Size Chart (mm/inches) |
|---|
| Series | 32011X |
| Cone Part Number | X32011X |
| Design Units | METRIC |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 44000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 11400 lbf |
| d | 55.000 mm |
| B - Cone Width | 23.000 mm |
| WPD | 85.7 mm |
| DD | 77 mm |
| R - Cone Backface To Clear Radius3 | 1.520 mm |
| da - Cone Frontface Backing Diameter | 62 mm |
| db - Cone Backface Backing Diameter | 65 mm |
| Ab - Cage-Cone Frontface Clearance | 2.5 mm |
| Aa - Cage-Cone Backface Clearance | 1.3 mm |
| a - Effective Center Location4 | -3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 29100 N |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 112000 N |
| C0 - Static Radial Rating | 126000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 20300 N |
| K - Factor8 | 1.44 |
| G1 - Heat Generation Factor (Roller-Raceway) | 46 |
| G2 - Heat Generation Factor (Rib-Roller End) | 28 |
| Cg - Geometry Factor | 0.0931 |