NN4948K NTN Cylindrical Roller Bearing
Welcome to 7.1 mm Aa - Cage-Cone Backface Clearance the NTNY BEARING LTD NN4948K NTN Cylindrical Roller Bearing online 6.35 mm r - Cup Backface To Clear Radius2 seller.
| Brand Name: | NTN |
| Model Number: | NN4948K |
| Aa - Cage-Cone Backface Clearance: | 7.1 mm |
| Design Units: | Imperial |
| r - Cup Backface To Clear Radius2: | 6.35 mm |
| da - Cone Frontface Backing Diameter: | 277.88 mm |
| Db - Cup Backface Backing Diameter: | 366.01 mm |
| K - Factor7: | 1.76 |
| Cone Part Number: | HH249949H |
| C0 - Static Radial Rating: | 846000 lbf |
| PDF |
NN4948K |
Product Details
| Aa - Cage-Cone Backface Clearance | 7.1 mm |
| Design Units | Imperial |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| da - Cone Frontface Backing Diameter | 277.88 mm |
| Db - Cup Backface Backing Diameter | 366.01 mm |
| K - Factor7 | 1.76 |
| Cone Part Number | HH249949H |
| C0 - Static Radial Rating | 846000 lbf |
| B - Cone Width | 117.475 mm |
| D | 406.400 mm |
| Da - Cup Frontface Backing Diameter | 383.54 mm |
| B | 115.888 mm |
| Cup Part Number | HH249910 |
| C - Cup Width | 93.663 mm |
| Bearing Weight | 60.600 Kg |
| Series | HH249900 |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 554000 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 173.3 |
| a - Effective Center Location3 | -28.7 mm |
