68系列深沟球轴承 | ||||||||||||
68 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 |
|||
685 | open | 5 | 11 | 3 | 0.15 | 715 | 282 | 46000 | 54000 | 8 | 1.588 | 2.4 |
ZZ | 11 | 3 | 0.15 | 715 | 282 | 46000 | 8 | 1.588 | ||||
2RS | 11 | 3 | 0.15 | 715 | 282 | 8 | 1.588 | |||||
686 | open | 6 | 13 | 3.5 | 0.15 | 1080 | 440 | 40000 | 50000 | 8 | 2 | 2.7 |
ZZ | 13 | 3.5 | 0.15 | 1080 | 440 | 40000 | 8 | 2 | ||||
2RS | 13 | 3.5 | 0.15 | 1080 | 440 | 8 | 2 | |||||
687 | open | 7 | 14 | 3.5 | 0.15 | 1170 | 510 | 39000 | 49000 | 9 | 2 | 3 |
ZZ | 14 | 3.5 | 0.15 | 1170 | 510 | 39000 | 9 | 2 | ||||
2RS | 14 | 3.5 | 0.15 | 1170 | 510 | 9 | 2 | |||||
688 | open | 8 | 16 | 4 | 0.2 | 1330 | 585 | 37000 | 45000 | 9 | 2.381 | 4 |
ZZ | 16 | 4 | 0.2 | 1330 | 585 | 37000 | 9 | 2.381 | ||||
2RS | 16 | 4 | 0.2 | 1330 | 585 | 9 | 2.381 | |||||
689 | open | 9 | 17 | 4 | 0.2 | 1720 | 820 | 33000 | 39000 | 11 | 2 | 4 |
ZZ | 17 | 4 | 0.2 | 1720 | 820 | 33000 | 11 | 2 | ||||
2RS | 17 | 4 | 0.2 | 1720 | 820 | 11 | 2 | |||||
6800 | open | 10 | 19 | 5 | 0.3 | 1830 | 925 | 32000 | 38000 | 9 | 2.381 | 5 |
ZZ | 19 | 5 | 0.3 | 1830 | 925 | 32000 | 9 | 2.381 | ||||
2RS | 19 | 5 | 0.3 | 1830 | 925 | 24000 | 9 | 2.381 | ||||
6801 | open | 12 | 21 | 5 | 0.3 | 1920 | 1040 | 29000 | 35000 | 12 | 2.381 | 6 |
ZZ | 21 | 5 | 0.3 | 1920 | 1040 | 29000 | 12 | 2.381 | ||||
2RS | 21 | 5 | 0.3 | 1920 | 1040 | 20000 | 12 | 2.381 | ||||
6802 | open | 15 | 24 | 5 | 0.3 | 2080 | 1260 | 26000 | 31000 | 14 | 2.381 | 7 |
ZZ | 24 | 5 | 0.3 | 2080 | 1260 | 26000 | 14 | 2.381 | ||||
2RS | 24 | 5 | 0.3 | 2080 | 1260 | 17000 | 14 | 2.381 | ||||
6803 | open | 17 | 26 | 5 | 0.3 | 2230 | 1460 | 24000 | 28000 | 15 | 2.381 | 8 |
ZZ | 26 | 5 | 0.3 | 2230 | 1460 | 24000 | 15 | 2.381 | ||||
2RS | 26 | 5 | 0.3 | 2230 | 1460 | 15000 | 15 | 2.381 | ||||
6804 | open | 20 | 32 | 7 | 0.3 | 4000 | 2470 | 21000 | 25000 | 13 | 3.5 | 19 |
ZZ | 32 | 7 | 0.3 | 4000 | 2470 | 21000 | 13 | 3.5 | ||||
2RS | 32 | 7 | 0.3 | 4000 | 2470 | 13000 | 13 | 3.5 | ||||
6805 | open | 25 | 37 | 7 | 0.3 | 4300 | 2950 | 18000 | 21000 | 15 | 3.5 | 22 |
ZZ | 37 | 7 | 0.3 | 4300 | 2950 | 18000 | 15 | 3.5 | ||||
2RS | 37 | 7 | 0.3 | 4300 | 2950 | 10000 | 15 | 3.5 | ||||
6806 | open | 30 | 42 | 7 | 0.3 | 4700 | 3650 | 15000 | 18000 | 18 | 3.5 | 26 |
ZZ | 42 | 7 | 0.3 | 4700 | 3650 | 15000 | 18 | 3.5 | ||||
2RS | 42 | 7 | 0.3 | 4700 | 3650 | 8800 | 18 | 3.5 | ||||
6807 | open | 35 | 47 | 7 | 0.3 | 4900 | 4050 | 13000 | 16000 | 22 | 3.175 | 29 |
ZZ | 47 | 7 | 0.3 | 4900 | 4050 | 13000 | 22 | 3.175 | ||||
2RS | 47 | 7 | 0.3 | 4900 | 4050 | 7600 | 22 | 3.175 | ||||
6808 | open | 40 | 52 | 7 | 0.3 | 5100 | 4400 | 12000 | 14000 | 24 | 3.175 | 33 |
ZZ | 52 | 7 | 0.3 | 5100 | 4400 | 12000 | 24 | 3.175 | ||||
2RS | 52 | 7 | 0.3 | 5100 | 4400 | 6700 | 24 | 3.175 | ||||
6809 | open | 45 | 58 | 7 | 0.3 | 5350 | 4950 | 11000 | 12000 | 27 | 3.175 | 40 |
ZZ | 58 | 7 | 0.3 | 5350 | 4950 | 11000 | 27 | 3.175 | ||||
2RS | 58 | 7 | 0.3 | 5350 | 4950 | 5900 | 27 | 3.175 | ||||
6810 | open | 50 | 65 | 7 | 0.3 | 6670 | 6800 | 9600 | 11000 | 24 | 3.969 | 52 |
ZZ | 65 | 7 | 0.3 | 6670 | 6800 | 9600 | 24 | 3.969 | ||||
2RS | 65 | 7 | 0.3 | 6670 | 6800 | 5600 | 24 | 3.969 |