619/750 MA
Precision ball bearing > Deep groove ball bearing
619/750 MA - Deep groove ball bearing - Precision ball bearing
| Product model | 619/750 MA |
|---|---|
| d | 750 mm |
| D | 1000 mm |
| B | 112 mm |
| Limiting speed | 850 r/min |
| Reference speed | 1000r/min r/min |
| d1 | 831.4mm |
| D1 | 918.1mm |
| Chamfer Dimension(r1,2) | 6mm |
| Shaft shoulder diameter(da)min | 773mm |
| Diameter of bearing seat shoulder(Da) | 977mm |
| Chamfer radius of shaft or bearing seat(ra) | 5mm |
| Fatigue load limit | 25.5kN |
| Minimum load factor(kr) | 0.02 |
| Calculation coefficient(f0) | 16.8 |
| Mass bearing | 255kg |
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619/750 MA / Deep groove ball bearing / Precision ball bearing