NNU4928K NSK CYLINDRICAL ROLLER BEARING
Our China 6203 Bearing Supplier highly-skilled and factory-trained service experts have the 0.31 in Ab - Cage-Cone Frontface Clearance resources to help you with all your NNU4928K NSK CYLINDRICAL ROLLER BEARING needs - including Pin-Type Cage Type routine maintenance, major repairs, warranty service, and Crossed Roller Bearing equipment inspections.
| Brand Name: |
NSK |
| Model Number: |
NNU4928K |
| Cage Type: |
Pin-Type |
| Ab - Cage-Cone Frontface Clearance: |
0.31 in |
| C0 - Static Radial Rating: |
1860000 lbf |
| K - Factor7: |
1.76 |
| G1 - Heat Generation Factor (Roller-Raceway)8: |
11600 |
| da - Cone Frontface Backing Diameter: |
24.25 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3: |
192000 lbf |
| Series: |
LM278800 |
| PDF |
NNU4928K |
Product Details
| Cage Type |
Pin-Type |
| Ab - Cage-Cone Frontface Clearance |
0.31 in |
| C0 - Static Radial Rating |
1860000 lbf |
| K - Factor7 |
1.76 |
| G1 - Heat Generation Factor (Roller-Raceway)8 |
11600 |
| da - Cone Frontface Backing Diameter |
24.25 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
192000 lbf |
| Series |
LM278800 |
| G2 - Heat Generation Factor (Rib-Roller End) |
784 |
| B - Double Cone Width |
9.0625 in |
| Cg - Geometry Factor9 |
0.291 |
| Design Units |
Imperial |
| C1 - Dynamic Radial Rating (1 million revolutions)1 |
740000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
109000 lbf |
| d |
23.0625 in |
| db - Cone Backface Backing Diameter |
24.25 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
334000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
1290000 lbf |
| R - Cone Frontface To Clear Radius2 |
0.250 in |
| Cone Part Number |
LM278848D |