61880 MA
Precision ball bearing > Deep groove ball bearing
61880 MA - Deep groove ball bearing - Precision ball bearing
| Product model | 61880 MA |
|---|---|
| d | 400 mm |
| D | 500 mm |
| B | 46 mm |
| Limiting speed | 1900 r/min |
| Reference speed | 2400r/min r/min |
| d1 | 432mm |
| D1 | 470.46mm |
| Chamfer Dimension(r1,2) | 2.1mm |
| Shaft shoulder diameter(da)min | 412mm |
| Diameter of bearing seat shoulder(Da) | 488mm |
| Chamfer radius of shaft or bearing seat(ra) | 2mm |
| Fatigue load limit | 8.15kN |
| Minimum load factor(kr) | 0.015 |
| Calculation coefficient(f0) | 17.2 |
| Mass bearing | 20.5kg |
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61880 MA / Deep groove ball bearing / Precision ball bearing