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 |