NNU4948 NSK CYLINDRICAL ROLLER BEARING
LET OUR NNU4948 NSK CYLINDRICAL ROLLER BEARING EXPERTS -19.6 mm a - Effective Center Location3 GET YOU 3129 Cup Part Number THE AMERICAN BEARING MFG.CORP. PARTS YOU NEED.
| Brand Name: | NSK |
| Model Number: | NNU4948 |
| a - Effective Center Location3: | -19.6 mm |
| Cone Part Number: | 3162 |
| Cup Part Number: | 3129 |
| K - Factor7: | 1.76 |
| R - Cone Backface To Clear Radius1: | 0.25 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 3140 lbf |
| db - Cone Backface Backing Diameter: | 34.04 mm |
| G2 - Heat Generation Factor (Rib-Roller End): | 8.8 |
| PDF |
NNU4948 |
Product Details
| a - Effective Center Location3 | -19.6 mm |
| Cone Part Number | 3162 |
| Cup Part Number | 3129 |
| K - Factor7 | 1.76 |
| R - Cone Backface To Clear Radius1 | 0.25 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3140 lbf |
| db - Cone Backface Backing Diameter | 34.04 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 8.8 |
| r - Cup Backface To Clear Radius2 | 0.76 mm |
| D | 76.2 mm |
| Bearing Weight | 0.9 Kg |
| d | 23.813 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 21300 lbf |
| Design Units | Imperial |
| Ab - Cage-Cone Frontface Clearance | 1.5 mm |
| C0 - Static Radial Rating | 22800 lbf |
| Y - ISO Factor9 | 1.8 |
| B | 39.741 mm |
| C - Cup Width | 23.813 mm |
| Cage Type | Stamped Steel |
