NNU4921K NTN Cylindrical Roller Bearing
Find the discount NNU4921K NTN Cylindrical Roller Bearing Imperial Design Units online you need . We offer ... If you check out our large selection of China 6205 Bearing Supplier NNU4921K NTN Cylindrical Roller Bearing once . 190000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
| Brand Name: |
NTN |
| Model Number: |
NNU4921K |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
190000 lbf |
| Design Units: |
Imperial |
| G1 - Heat Generation Factor (Roller-Raceway): |
4639.7 |
| Ab - Cage-Cone Frontface Clearance: |
0.19 in |
| db - Cone Backface Backing Diameter: |
17.32 in |
| Cage Type: |
Pin-Type |
| Series: |
M667900 |
| d: |
16.1250 in |
| PDF |
NNU4921K |
Product Details
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
190000 lbf |
| Design Units |
Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) |
4639.7 |
| Ab - Cage-Cone Frontface Clearance |
0.19 in |
| db - Cone Backface Backing Diameter |
17.32 in |
| Cage Type |
Pin-Type |
| Series |
M667900 |
| d |
16.1250 in |
| Aa - Cage-Cone Backface Clearance |
0.24 in |
| Cg - Geometry Factor |
0.232 |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
109000 lbf |
| da - Cone Frontface Backing Diameter |
16.97 in |
| K - Factor8 |
1.4 |
| G2 - Heat Generation Factor (Rib-Roller End) |
498.9 |
| C0 - Static Radial Rating |
886000 lbf |
| Cone Part Number |
M667947 |
| R - Cone Backface To Clear Radius3 |
0.25 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
731000 lbf |
| B - Cone Width |
3.4375 in |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
420000 lbf |