220TDO370-2 TIMKEN Double Row Double Row Bearings
| Brand Name: | TIMKEN |
| Model Number: | 220TDO370-2 |
| Series: | 32944M |
| Cone Part Number: | X32944M |
| Cup Part Number: | Y32944M |
| Design Units: | METRIC |
| Bearing Weight: | 9.9 Kg |
| Cage Type: | Stamped Steel |
| d: | 220 mm |
| D: | 300 mm |
Product Details
| Series | 32944M |
| Cone Part Number | X32944M |
| Cup Part Number | Y32944M |
| Design Units | METRIC |
| Bearing Weight | 9.9 Kg |
| Cage Type | Stamped Steel |
| d | 220 mm |
| D | 300 mm |
| B - Cone Width | 51 mm |
| C - Cup Width | 39 mm |
| B | 51 mm |
| R - Cone Backface To Clear Radius1 | 3.050 mm |
| r - Cup Backface To Clear Radius2 | 2.54 mm |
| da - Cone Frontface Backing Diameter | 231.90 mm |
| db - Cone Backface Backing Diameter | 236.98 mm |
| Da - Cup Frontface Backing Diameter | 290.10 mm |
| Db - Cup Backface Backing Diameter | 280.92 mm |
| Ab - Cage-Cone Frontface Clearance | 4.1 mm |
| Aa - Cage-Cone Backface Clearance | 3.8 mm |
| a - Effective Center Location3 | 8.1 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 145000 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 561000 N |
| C0 - Static Radial Rating | 1090000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 106000 N |
| K - Factor7 | 1.37 |
| e - ISO Factor8 | 0.43 |
| Y - ISO Factor9 | 1.41 |
| G1 - Heat Generation Factor (Roller-Raceway) | 909 |
| G2 - Heat Generation Factor (Rib-Roller End) | 153 |
| Cg - Geometry Factor | 0.136 |