ISO Q312 angular contact ball bearings
What is ISO Q312 angular contact ball bearings in mechanical engineering? Manufacturing Service . Upload 820x530x282 Size (mm) your CAD file for an instant. 820 Bore Diameter (mm)
| Size (mm) | 820x530x282 |
| Bore Diameter (mm) | 820 |
| Outer Diameter (mm) | 530 |
| Width (mm) | 282 |
| d1 | 530 mm |
| D | 820 mm |
| B1 | 282 mm |
| d2 | 659 mm |
| d3 | 650 mm |
| D1 | 761 mm |
| B | 195 mm |
| B2 | 75 mm |
| B5 | 97 mm |
| s1 | 45.7 mm |
| r1,2 – min. | 6 mm |
| da – max. | 696 mm |
| db – min. | 582 mm |
| Da – min. | 736 mm |
| Da – max. | 797 mm |
| Ba – min. | 20 mm |
| Ca – min. | 2.7 mm |
| ra – max. | 5 mm |
| Basic dynamic load rating – C | 5600 kN |
| Basic static load rating – C0 | 11000 kN |
| Fatigue load limit – Pu | 720 kN |
| Reference speed | 530 r/min |
| Limiting speed | 750 r/min |
| Factor – k1 | 0.116 |
| Factor – k2 | 0.106 |
| d2 ≈ | 659 mm |
| D1 ≈ | 761 mm |
| s1 max. | 45.7 mm |
| r1,2 min. | 6 mm |
| da max. | 696 mm |
| db min. | 582 mm |
| Da min. | 736 mm |
| Da max. | 797 mm |
| Ba min. | 20 mm |
| Ca min. | 2.7 mm |
| ra max. | 5 mm |
| Basic dynamic load rating C | 5600 kN |
| Basic static load rating C0 | 11000 kN |
| Fatigue load limit Pu | 720 kN |
| Misalignment factor k1 | 0.116 |
| Operating clearance factor k2 | 0.106 |
| Mass bearing + sleeve | 440 kg |
Detailed Parameters
parameter：
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