NNU4921K NTN Cylindrical Roller Bearing
Find the discount NNU4921K NTN Cylindrical Roller Bearing Imperial Design Units online you need . We offer ... If you check out our large selection of China 6205 Bearing Supplier NNU4921K NTN Cylindrical Roller Bearing once . 190000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
| Brand Name: | NTN |
| Model Number: | NNU4921K |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 190000 lbf |
| Design Units: | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway): | 4639.7 |
| Ab - Cage-Cone Frontface Clearance: | 0.19 in |
| db - Cone Backface Backing Diameter: | 17.32 in |
| Cage Type: | Pin-Type |
| Series: | M667900 |
| d: | 16.1250 in |
| PDF |
NNU4921K |
Product Details
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 190000 lbf |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) | 4639.7 |
| Ab - Cage-Cone Frontface Clearance | 0.19 in |
| db - Cone Backface Backing Diameter | 17.32 in |
| Cage Type | Pin-Type |
| Series | M667900 |
| d | 16.1250 in |
| Aa - Cage-Cone Backface Clearance | 0.24 in |
| Cg - Geometry Factor | 0.232 |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 109000 lbf |
| da - Cone Frontface Backing Diameter | 16.97 in |
| K - Factor8 | 1.4 |
| G2 - Heat Generation Factor (Rib-Roller End) | 498.9 |
| C0 - Static Radial Rating | 886000 lbf |
| Cone Part Number | M667947 |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 731000 lbf |
| B - Cone Width | 3.4375 in |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 420000 lbf |
