NP666842-K0997 Bearing Size Chart (mm/inches) |
|---|
| d | 85 mm |
| D | 150 mm |
| Bearing Width | 28 mm |
| Contact Angle | 15 º |
| do - Ball Diameter | 20.63750 mm |
| C0 - Static Radial Rating | 80700 N |
| Ce - Dynamic Radial Rating1 | 118900 N |
| Limiting Speed (Grease) | 11300 rpm |
| Limiting Speed (Oil) | 22600 rpm |
| Ball Type | Ceramic |
| Cage Type | CR - Phenolic Outer Land Riding Cage |
| Bearing Weight | 1.817 Kg |
| Design Units | METRIC |
| Precision Class | ISO P4S (ABEC 7/9) |
| Full Timken Part Number | 2MMC217WICRDUH |
| R - Inner Ring To Clear Radius2 | 2.0 mm |
| r - Outer Ring To Clear Radius3 | 2.0 mm |
| da - Inner Ring Backing Diameter | 96.700 mm |
| Da - Outer Ring Backing Diameter | 138.800 mm |