D/W R188-2Z
Precision ball bearing > Deep groove ball bearing
D/W R188-2Z - Deep groove ball bearing - Precision ball bearing
| Product model | D/W R188-2Z |
|---|---|
| d | 6.35 mm |
| D | 12.7 mm |
| B | 4.762 mm |
| Limiting speed | 53000 r/min |
| Reference speed | 110000r/min r/min |
| d2 | 7.4mm |
| D2 | 11.6mm |
| Chamfer Dimension(r1,2) | 0.15mm |
| Shaft shoulder diameter(da)min | 7.2mm |
| Shaft shoulder diameter(da)max | 7.3mm |
| Diameter of bearing seat shoulder(Da) | 11.7mm |
| Chamfer radius of shaft or bearing seat(ra) | 0.15mm |
| Fatigue load limit | 0.01kN |
| Minimum load factor(kr) | 0.02 |
| Calculation coefficient(f0) | 7 |
| Mass bearing | 0.0021kg |
Request a Quote for this Product
D/W R188-2Z / Deep groove ball bearing / Precision ball bearing