NN4952K NTN Cylindrical Roller Bearing
Manufacturers 80.963 mm B - Cone Width of all Tapered Roller Bearing are LLC NTN-SNR BEARINGS RUS represented in EE590650 Cone Part Number our 3.6 mm Ab - Cage-Cone Frontface Clearance partial list of clients. Contact Gary for a complete NN4952K NTN Cylindrical Roller Bearing list of clients and projects.
| Brand Name: | NTN |
| Model Number: | NN4952K |
| Cone Part Number: | EE590650 |
| B - Cone Width: | 80.963 mm |
| Ab - Cage-Cone Frontface Clearance: | 3.6 mm |
| Cup Part Number: | 591350 |
| C0 - Static Radial Rating: | 266000 lbf |
| a - Effective Center Location3: | -4.6 mm |
| G2 - Heat Generation Factor (Rib-Roller End): | 92.9 |
| Aa - Cage-Cone Backface Clearance: | 13.2 mm |
| PDF |
NN4952K |
Product Details
| Cone Part Number | EE590650 |
| B - Cone Width | 80.963 mm |
| Ab - Cage-Cone Frontface Clearance | 3.6 mm |
| Cup Part Number | 591350 |
| C0 - Static Radial Rating | 266000 lbf |
| a - Effective Center Location3 | -4.6 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 92.9 |
| Aa - Cage-Cone Backface Clearance | 13.2 mm |
| K - Factor7 | 1.18 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 47300 lbf |
| G1 - Heat Generation Factor (Roller-Raceway) | 671.9 |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| B | 79.375 mm |
| Design Units | Imperial |
| da - Cone Frontface Backing Diameter | 191.01 mm |
| Da - Cup Frontface Backing Diameter | 307.85 mm |
| Series | 590000 |
| Y - ISO Factor9 | 1.21 |
| Db - Cup Backface Backing Diameter | 297.94 mm |
| Cg - Geometry Factor | 0.129 |
