75 mm x 110 mm x 8 mm NBS 81215TN thrust roller bearings
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What is 81215TN bearing cross reference？
| Brand Name: | NBS |
| Model Number: | 81215TN |
| Cone Part Number: | L570649 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 482000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 125000 lbf |
| d: | 18.0000 in |
| B - Cone Width: | 2.9375 in |
| R - Cone Backface To Clear Radius3: | 0.25 in |
| PDF |
81215TN |
Product Details
| Cone Part Number | L570649 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 482000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 125000 lbf |
| d | 18.0000 in |
| B - Cone Width | 2.9375 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 18.7 in |
| db - Cone Backface Backing Diameter | 19.09 in |
| Ab - Cage-Cone Frontface Clearance | 0.22 in |
| Aa - Cage-Cone Backface Clearance | 0.24 in |
| a - Effective Center Location4 | 1.07 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 71700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 277000 lbf |
| C0 - Static Radial Rating | 713000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 49400 lbf |
| K - Factor8 | 1.45 |
| G1 - Heat Generation Factor (Roller-Raceway) | 4970 |
| G2 - Heat Generation Factor (Rib-Roller End) | 560 |
| Cg - Geometry Factor | 0.232 |
