NJ424M TIMKEN Tapered Roller bearings double-row
| Brand Name | TIMKEN |
| Model Number | NJ424M |
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Series | M244200 |
| Cone Part Number | M244249 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 272000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 70500 lbf |
| d | 8.6875 in |
| B - Cone Width | 2.4375 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 9.25 in |
| db - Cone Backface Backing Diameter | 9.65 in |
| Ab - Cage-Cone Frontface Clearance | 0.14 in |
| Aa - Cage-Cone Backface Clearance | 0.17 in |
| a - Effective Center Location4 | -0.18 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 40500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 156000 lbf |
| C0 - Static Radial Rating | 308000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 23100 lbf |
| K - Factor8 | 1.76 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1149.7 |
| G2 - Heat Generation Factor (Rib-Roller End) | 141.4 |
| Cg - Geometry Factor | 0.136 |