| 轴承 型号 Bearing NO | 外形尺寸 Shape dimenion | 钢球 Steel Balls | 额定负荷 Load Rating | 参考 重量 kg | |||||||||
| 内径 d mm inch | 外径 D mm inch | 宽度 B mm inch | 倒角 Chamfer mm inch | 动负荷 Cr N | 静负荷 Cor N | ||||||||
| Amount | Size | ||||||||||||
| 684 | 4 | 0.1575 | 9 | 0.3543 | 4 | 0.1575 | 0.1 | 0.0004 | 480 | 170 | 0.001 | ||
| 685 | 5 | 0.1969 | 11 | 0.4311 | 5 | 0.1969 | 0.15 | 0.006 | 8 | 1.588 | 770 | 320 | 0.019 |
| 686 | 6 | 0.2362 | 13 | 0.5118 | 5 | 0.1969 | 0.15 | 0.006 | 8 | 2.000 | 1080 | 440 | 0.0027 |
| 687 | 7 | 0.2756 | 14 | 0.5512 | 5 | 0.1969 | 0.15 | 0.006 | 9 | 2.000 | 1170 | 51 | 0.003 |
| 688 | 8 | 0.3150 | 16 | 0.6299 | 5 | 0.1969 | 0.2 | 0.008 | 9 | 2.381 | 1250 | 590 | 0.0038 |
| 689 | 9 | 0.3543 | 17 | 0.6693 | 5 | 0.1969 | 0.2 | 0.008 | 11 | 2.000 | 1330 | 660 | 0.044 |
| 6800 | 10 | 0.3937 | 19 | 0.7480 | 5 | 0.1969 | 0.2 | 0.012 | 9 | 2.381 | 1720 | 840 | 0.005 |
| 6801 | 12 | 0.4724 | 21 | 0.8268 | 5 | 0.1969 | 0.3 | 0.012 | 12 | 2.381 | 1920 | 1040 | 0.006 |
| 6802 | 15 | 0.5906 | 24 | 0.9449 | 5 | 0.1969 | 0.3 | 0.012 | 14 | 2.381 | 2080 | 1260 | 0.007 |
| 6803 | 17 | 0.6693 | 26 | 1.0236 | 5 | 0.1969 | 0.3 | 0.012 | 15 | 2.381 | 2130 | 1360 | 0.008 |
| 6804 | 20 | 0.6693 | 26 | 1.0236 | 5 | 0.1969 | 0.3 | 0.012 | 13 | 3.500 | 3480 | 2230 | 0.019 |
| 6805 | 25 | 0.9843 | 37 | 1.4567 | 7 | 0.2756 | 0.3 | 0.012 | 15 | 3.500 | 3680 | 2630 | 0.022 |
| 6806 | 30 | 1.1811 | 42 | 1.6535 | 7 | 0.2756 | 7 | 0.2756 | 19 | 3.175 | 4000 | 3150 | 0.026 |
| 6807 | 35 | 1.3780 | 47 | 1.8504 | 7 | 0.2756 | 7 | 0.2756 | - | - | 4270 | 3600 | 0.029 |
| 6808 | 40 | 1.5748 | 52 | 2.0472 | 7 | 0.2756 | 7 | 0.2756 | - | - | 4410 | 3890 | 0.033 |
| 6909 | 45 | 1.7717 | 58 | 2.2835 | 7 | 0.2756 | 7 | 0.2756 | - | - | 4590 | 4330 | 0.04 |
| 6810 | 50 | 1.9685 | 65 | 2.5591 | 7 | 0.2756 | 7 | 0.2756 | - | - | 6610 | 6080 | 0.0520 |
