Bearing RNA4902R NTN
Our highly-skilled and factory-trained service experts have the resources to help you with all your Bearing RNA4902R NTN needs - including routine maintenance, major repairs, warranty service, and Needle Roller Bearing equipment inspections. 243000 Series
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Series | 243000 |
| Cone Part Number | EE243192W |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 574000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 149000 lbf |
| d | 19.2530 in |
| B - Cone Width | 3.1875 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 20.31 in |
| db - Cone Backface Backing Diameter | 20.55 in |
| Ab - Cage-Cone Frontface Clearance | 0.17 in |
| Aa - Cage-Cone Backface Clearance | 0.27 in |
| a - Effective Center Location4 | 0.75 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 85500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 330000 lbf |
| C0 - Static Radial Rating | 822000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 50200 lbf |
| K - Factor8 | 1.7 |
| G1 - Heat Generation Factor (Roller-Raceway) | 6057.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 726.6 |
| Cg - Geometry Factor | 0.235 |