CYSD R8-Z deep groove ball bearings
CYSD R8-Z deep groove ball bearings Needs Analysis , Manufacturing Service 30 mm d . Get Your Free.
| d | 30 mm |
| D | 80 mm |
| H | 28 mm |
| d2 | 42.3 mm |
| D2 | 53.2 mm |
| H1 | 19 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.6 mm |
| a | 90 mm |
| J | 63 mm |
| N | 6.8 mm |
| da min. | 40 mm |
| Da max. | 53 mm |
| ra max. | 0.3 mm |
| Basic dynamic load rating C | 31 kN |
| Basic static load rating C0 | 69.5 kN |
| Fatigue load limit Pu | 2.6 kN |
| Attainable speed | 3000 r/min |
| Preload | 2250 N |
| Frictional moment | 0.5 N·m |
| Static axial stiffnes | 900 N/µm |
| Static moment stiffness | 290 N·m/mrad |
| Mass bearing | 0.75 kg |
| Required attachment bolt size (DIN 912) | M6 |
| Number of attachment bolts | 11 |
| Angle between holes in outer ring (Pitch) α | 30 ° |
Detailed Parameters
parameter：
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