Product name: Single-row Deep groove ball bearings
Designation | Principal dimensions | Basic load ratings | Speed ratings | Mass | ||||
dynamic | static | Reference speed | Limiting speed | |||||
d | D | B | C | C0 | ||||
- | mm | kN | r/min | kg | ||||
623 | 3 | 10 | 4 | 0.52 | 0.16 | 117000 | 72000 | 0.0015 |
623-2Z | 3 | 10 | 4 | 0.52 | 0.16 | 117000 | 56700 | 0.0015 |
623-2RS | 3 | 10 | 4 | 0.52 | 0.16 | 36000 | 0.0015 | |
618/4 | 4 | 9 | 2,5 | 0.52 | 0.16 | 126000 | 76500 | 0.0007 |
628/4-2Z | 4 | 9 | 3,5 | 0.52 | 0.16 | 126000 | 63000 | 0.001 |
638/4-2Z | 4 | 9 | 4 | 0.52 | 0.16 | 126000 | 63000 | 0.0013 |
619/4-2Z | 4 | 11 | 4 | 0.68 | 0.21 | 117000 | 56700 | 0.0017 |
619/4 | 4 | 11 | 4 | 0.68 | 0.21 | 117000 | 72000 | 0.0017 |
604 | 4 | 12 | 4 | 0.77 | 0.25 | 108000 | 67500 | 0.0021 |
604-2Z | 4 | 12 | 4 | 0.77 | 0.25 | 108000 | 54000 | 0.0021 |
624-2Z | 4 | 13 | 5 | 0.89 | 0.26 | 99000 | 47700 | 0.0031 |
624 | 4 | 13 | 5 | 0.89 | 0.26 | 99000 | 60300 | 0.0031 |
634 | 4 | 16 | 5 | 1.05 | 0.34 | 85500 | 54000 | 0.0054 |
634-2Z | 4 | 16 | 5 | 1.05 | 0.34 | 85500 | 43200 | 0.0054 |
634-2RS | 4 | 16 | 5 | 1.05 | 0.34 | 25200 | 0.0054 | |
634-RZ | 4 | 16 | 5 | 1.05 | 0.34 | 85500 | 54000 | 0.0054 |
634-2RZ | 4 | 16 | 5 | 1.05 | 0.34 | 85500 | 43200 | 0.0054 |
618/5 | 5 | 11 | 3 | 0.61 | 0.23 | 108000 | 67500 | 0.0012 |
628/5-2Z | 5 | 11 | 4 | 0.61 | 0.23 | 108000 | 54000 | 0.0014 |
638/5-2Z | 5 | 11 | 5 | 0.61 | 0.23 | 108000 | 54000 | 0.0016 |
619/5-2Z | 5 | 13 | 4 | 0.84 | 0.31 | 99000 | 47700 | 0.0025 |
619/5 | 5 | 13 | 4 | 0.84 | 0.31 | 99000 | 60300 | 0.0025 |
625 | 5 | 16 | 5 | 1.08 | 0.34 | 85500 | 54000 | 0.005 |
625-2Z | 5 | 16 | 5 | 1.08 | 0.34 | 85500 | 43200 | 0.005 |
635-2Z | 5 | 19 | 6 | 2.22 | 0.86 | 72000 | 36000 | 0.009 |
635-RZ | 5 | 19 | 6 | 2.22 | 0.86 | 72000 | 45000 | 0.009 |
635-2RZ | 5 | 19 | 6 | 2.22 | 0.86 | 72000 | 36000 | 0.009 |
635-2RS | 5 | 19 | 6 | 2.22 | 0.86 | 21600 | 0.009 | |
635 | 5 | 19 | 6 | 2.22 | 0.86 | 72000 | 45000 | 0.009 |
618/6 | 6 | 13 | 3,5 | 0.84 | 0.31 | 99000 | 60300 | 0.002 |
628/6-2Z | 6 | 13 | 5 | 0.84 | 0.31 | 99000 | 47700 | 0.0026 |
619/6-2Z | 6 | 15 | 5 | 1.18 | 0.43 | 90000 | 45000 | 0.0039 |
619/6 | 6 | 15 | 5 | 1.18 | 0.43 | 90000 | 56700 | 0.0039 |
626 | 6 | 19 | 6 | 2.22 | 0.86 | 72000 | 45000 | 0.0084 |
626-2RS | 6 | 19 | 6 | 2.22 | 0.86 | 21600 | 0.0084 | |
626-2RS | 6 | 19 | 6 | 2.22 | 0.86 | 72000 | 36000 | 0.0084 |
626-2Z | 6 | 19 | 6 | 2.22 | 0.86 | 72000 | 36000 | 0.0084 |
618/7 | 7 | 14 | 3,5 | 0.91 | 0.36 | 90000 | 56700 | 0. |