670TDO980-1 Double inner double row bearings TDI
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What is 670TDO980-1 bearing interchange？
| Model Number: | 670TDO980-1 |
| Series: | M244200 |
| Cone Part Number: | M244249 |
| Cup Part Number: | M244210XX |
| Design Units: | Imperial |
| Bearing Weight: | 14.50 Kg |
| Cage Type: | Stamped Steel |
| d: | 220.663 mm |
| D: | 314.325 mm |
Product Details
| Series | M244200 |
| Cone Part Number | M244249 |
| Cup Part Number | M244210XX |
| Design Units | Imperial |
| Bearing Weight | 14.50 Kg |
| Cage Type | Stamped Steel |
| d | 220.663 mm |
| D | 314.325 mm |
| B - Cone Width | 61.913 mm |
| C - Cup Width | 49.213 mm |
| B | 61.913 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 234.95 mm |
| db - Cone Backface Backing Diameter | 245.11 mm |
| Da - Cup Frontface Backing Diameter | 300.00 mm |
| Db - Cup Backface Backing Diameter | 293.12 mm |
| Ab - Cage-Cone Frontface Clearance | 3.6 mm |
| Aa - Cage-Cone Backface Clearance | 4.3 mm |
| a - Effective Center Location3 | -4.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 40500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 156000 lbf |
| C0 - Static Radial Rating | 308000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 23100 lbf |
| K - Factor7 | 1.76 |
| e - ISO Factor8 | 0.33 |
| Y - ISO Factor9 | 1.8 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1149.7 |
| G2 - Heat Generation Factor (Rib-Roller End) | 141.4 |
| Cg - Geometry Factor | 0.136 |
