NNU4968K NTN Cylindrical Roller Bearing
NNU4968K NTN Cylindrical Roller Bearing Manufacturers , 1.82 K - Factor7 Online Wholesale LLC NTN-SNR BEARINGS RUS Suppliers 4.06 mm r - Cup Backface To Clear Radius2 !
| Brand Name: | NTN |
| Model Number: | NNU4968K |
| r - Cup Backface To Clear Radius2: | 4.06 mm |
| K - Factor7: | 1.82 |
| C - Cup Width: | 61.913 mm |
| B - Cone Width: | 82.550 mm |
| e - ISO Factor8: | 0.32 |
| a - Effective Center Location3: | -23.4 mm |
| G2 - Heat Generation Factor (Rib-Roller End): | 44.8 |
| da - Cone Frontface Backing Diameter: | 141.99 mm |
| PDF |
NNU4968K |
Product Details
| r - Cup Backface To Clear Radius2 | 4.06 mm |
| K - Factor7 | 1.82 |
| C - Cup Width | 61.913 mm |
| B - Cone Width | 82.550 mm |
| e - ISO Factor8 | 0.32 |
| a - Effective Center Location3 | -23.4 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 44.8 |
| da - Cone Frontface Backing Diameter | 141.99 mm |
| Cup Part Number | HH228318 |
| Cg - Geometry Factor | 0.133 |
| G1 - Heat Generation Factor (Roller-Raceway) | 530 |
| Da - Cup Frontface Backing Diameter | 233.93 mm |
| D | 259.974 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 29200 lbf |
| Design Units | Imperial |
| Cone Part Number | HH228340 |
| d | 120.650 mm |
| Ab - Cage-Cone Frontface Clearance | 1.3 mm |
| Db - Cup Backface Backing Diameter | 228.09 mm |
| C0 - Static Radial Rating | 279000 lbf |
