| 63系列深沟球轴承 | ||||||||||||
| 63 Series Deep Groove Ball Bearings | ||||||||||||
| 轴承型号 | 基本尺寸 | 基本额定负荷 | 极限转速 | 装球数 | 重量 | |||||||
| Bearing No. | Boundary dimensions (mm) | Basic load ratings (N) | Limiting speeds (rpm) | Ball Complement | Mass (g) | |||||||
| d | D | B | rsmin | 动Cr | 静Cor | 脂Grease | 油Oil | 数量Quantity | 尺寸 Size mm |
|||
| 634 | open | 4 | 16 | 5 | 0.3 | 1760 | 680 | 37000 | 44000 | 8 | 2.381 | 5.1 |
| ZZ | 16 | 5 | 0.3 | 1760 | 680 | 37000 | 8 | 2.381 | ||||
| 2RS | 16 | 5 | 0.3 | 1760 | 680 | 8 | 2.381 | |||||
| 635 | open | 5 | 19 | 6 | 0.3 | 2340 | 885 | 34000 | 40000 | 9 | 2.381 | 11 |
| ZZ | 19 | 6 | 0.3 | 2340 | 885 | 34000 | 9 | 2.381 | ||||
| 2RS | 19 | 6 | 0.3 | 2340 | 885 | 9 | 2.381 | |||||
| 636 | open | 6 | 22 | 7 | 0.3 | 2550 | 1370 | 32000 | 38000 | 7 | 3.696 | 14 |
| ZZ | 22 | 7 | 0.3 | 2550 | 1370 | 32000 | 7 | 3.696 | ||||
| 2RS | 22 | 7 | 0.3 | 2550 | 1370 | 7 | 3.696 | |||||
| 637 | open | 7 | 26 | 9 | 0.3 | 3500 | 2780 | 30000 | 36000 | 7 | 4.763 | 25 |
| ZZ | 26 | 9 | 0.3 | 3500 | 2780 | 30000 | 7 | 4.763 | ||||
| 2RS | 26 | 9 | 0.3 | 3500 | 2780 | 7 | 4.763 | |||||
| 638 | open | 8 | 28 | 9 | 0.3 | 3540 | 1990 | 28000 | 32000 | 7 | 4.763 | 29 |
| ZZ | 28 | 9 | 0.3 | 3540 | 1990 | 28000 | 7 | 4.763 | ||||
| 2RS | 28 | 9 | 0.3 | 3540 | 1990 | 7 | 4.763 | |||||
| 639 | open | 9 | 30 | 10 | 0.6 | 3930 | 2230 | 25000 | 30000 | 8 | 4.763 | 36 |
| ZZ | 30 | 10 | 0.6 | 3930 | 2230 | 25000 | 8 | 4.763 | ||||
| 2RS | 30 | 10 | 0.6 | 3930 | 2230 | 8 | 4.763 | |||||
| 6300 | open | 10 | 35 | 11 | 0.6 | 8200 | 3500 | 23000 | 27000 | 7 | 6.35 | 53 |
| ZZ | 35 | 11 | 0.6 | 8200 | 3500 | 23000 | 7 | 6.35 | ||||
| 2RS | 35 | 11 | 0.6 | 8200 | 3500 | 16000 | 7 | 6.35 | ||||
| 6301 | open | 12 | 37 | 12 | 1 | 9700 | 4200 | 20000 | 24000 | 7 | 6.35 | 60 |
| ZZ | 37 | 12 | 1 | 9700 | 4200 | 20000 | 7 | 6.35 | ||||
| 2RS | 37 | 12 | 1 | 9700 | 4200 | 15000 | 7 | 6.35 | ||||
| 6302 | open | 15 | 42 | 13 | 1 | 11400 | 5450 | 17000 | 21000 | 7 | 7.938 | 82 |
| ZZ | 42 | 13 | 1 | 11400 | 5450 | 17000 | 7 | 7.938 | ||||
| 2RS | 42 | 13 | 1 | 11400 | 5450 | 12000 | 7 | 7.938 | ||||
| 6303 | open | 17 | 47 | 14 | 1 | 13500 | 6550 | 16000 | 19000 | 7 | 8.731 | 115 |
| ZZ | 47 | 14 | 1 | 13500 | 6550 | 16000 | 7 | 8.731 | ||||
| 2RS | 47 | 14 | 1 | 13500 | 6550 | 11000 | 7 | 8.731 | ||||
| 6304 | open | 20 | 52 | 15 | 1.1 | 15900 | 7900 | 14000 | 17000 | 7 | 9.525 | 144 |
| ZZ | 52 | 15 | 1.1 | 15900 | 7900 | 14000 | 7 | 9.525 | ||||
| 2RS | 52 | 15 | 1.1 | 15900 | 7900 | 10000 | 7 | 9.525 | ||||
| 63/22 | open | 22 | 56 | 16 | 1.1 | 18400 | 9250 | 13000 | 15000 | 7 | 9.525 | 176 |
| ZZ | 56 | 16 | 1.1 | 18400 | 9250 | 13000 | 7 | 9.525 | ||||
| 2RS | 56 | 16 | 1.1 | 18400 | 9250 | 9200 | 7 | 9.525 | ||||
| 6305 | open | 25 | 62 | 17 | 1.1 | 21200 | 10900 | 12000 | 14000 | 7 | 11.509 | 232 |
| ZZ | 62 | 17 | 1.1 | 21200 | 10900 | 12000 | 7 | 11.509 | ||||
| 2RS | 62 | 17 | 1.1 | 21200 | 10900 | 8100 | 7 | 11.509 | ||||
| 63/28 | open | 28 | 68 | 18 | 1.1 | 26700 | 14000 | 11000 | 13000 | 284 | ||
| ZZ | 68 | 18 | 1.1 | 26700 | 14000 | 11000 | ||||||
| 2RS | 68 | 18 | 1.1 | 26700 | 14000 | 7400 | ||||||
| 6306 | open | 30 | 72 | 19 | 1.1 | 26700 | 15000 | 10000 | 12000 | 8 | 12 | 360 |
| ZZ | 72 | 19 | 1.1 | 26700 | 15000 | 10000 | 8 | 12 | ||||
| 2RS | 72 | 19 | 1.1 | 26700 | 15000 | 6600 | 8 | 12 | ||||
| 63/32 | open | 32 | 75 | 20 | 1.1 | 29800 | 16900 | 9500 | 11000 | 8 | 12 | 382 |
| ZZ | 75 | 20 | 1.1 | 29800 | 16900 | 9500 | 8 | 12 | ||||
| 2RS | 75 | 20 | 1.1 | 29800 | 16900 | 6500 | 8 | 12 | ||||
| 6307 | open | 35 | 80 | 21 | 1.5 | 33500 | 19100 | 8800 | 10000 | 8 | 13.494 | 457 |
| ZZ | 80 | 21 | 1.5 | 33500 | 19100 | 8800 | 8 | 13.494 | ||||
| 2RS | 80 | 21 | 1.5 | 33500 | 19100 | 6000 | 8 | 13.494 | ||||
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