INA NK30/30-TV needle roller bearings
| Brand Name: |
INA |
| Model Number: |
NK30/30-TV |
| Series: |
33800 |
| Cone Part Number: |
33895 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
50800 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
13200 lbf |
| d: |
2.1250 in |
| B - Cone Width: |
1.1250 in |
| PDF |
NK30/30-TV |
Product Details
| Series |
33800 |
| Cone Part Number |
33895 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
50800 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
13200 lbf |
| d |
2.1250 in |
| B - Cone Width |
1.1250 in |
| R - Cone Backface To Clear Radius3 |
0.06 in |
| da - Cone Frontface Backing Diameter |
2.36 in |
| db - Cone Backface Backing Diameter |
2.48 in |
| Ab - Cage-Cone Frontface Clearance |
0.11 in |
| Aa - Cage-Cone Backface Clearance |
0.04 in |
| a - Effective Center Location4 |
-0.3 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
7560 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
29200 lbf |
| C0 - Static Radial Rating |
36200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
4270 lbf |
| K - Factor8 |
1.77 |
| G1 - Heat Generation Factor (Roller-Raceway) |
52.5 |
| G2 - Heat Generation Factor (Rib-Roller End) |
18.5 |
| Cg - Geometry Factor |
0.091 |