61948 MA
Precision ball bearing > Deep groove ball bearing
61948 MA - Deep groove ball bearing - Precision ball bearing
| Product model | 61948 MA |
|---|---|
| d | 240 mm |
| D | 320 mm |
| B | 38 mm |
| Limiting speed | 3200 r/min |
| Reference speed | 4000r/min r/min |
| d1 | 265.7mm |
| D1 | 295.2mm |
| Chamfer Dimension(r1,2) | 2.1mm |
| Shaft shoulder diameter(da)min | 250mm |
| Diameter of bearing seat shoulder(Da) | 310mm |
| Chamfer radius of shaft or bearing seat(ra) | 2mm |
| Fatigue load limit | 5.1kN |
| Minimum load factor(kr) | 0.02 |
| Calculation coefficient(f0) | 16.8 |
| Mass bearing | 8.54kg |
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61948 MA / Deep groove ball bearing / Precision ball bearing