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 |
