NK8/12-TV Needle Roller Bearing 8x15x12mm
| Model Number |
10pcs |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NK8/12-TV Needle Roller Bearing 8x15x12mm Size Chart (mm/inches) |
|---|
| Series | H924000 |
| Cone Part Number | H924033 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 218000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 56500 lbf |
| d | 4.0000 in |
| B - Cone Width | 2.0625 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 5.04 in |
| db - Cone Backface Backing Diameter | 5.2 in |
| Ab - Cage-Cone Frontface Clearance | 0.17 in |
| Aa - Cage-Cone Backface Clearance | 0.23 in |
| a - Effective Center Location4 | 0.27 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 32500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 125000 lbf |
| C0 - Static Radial Rating | 137000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 37500 lbf |
| K - Factor8 | 0.87 |
| G1 - Heat Generation Factor (Roller-Raceway) | 246 |
| G2 - Heat Generation Factor (Rib-Roller End) | 32.2 |
| Cg - Geometry Factor | 0.13 |