68 series ball bearing
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer, Trading Company, Service |
| Main Products: | Carbon Brush For Motor, Insulation Paper For Motor, Small Size Deep Groove Ball Bearings, Commutator\ Komutator\ Kolektor For Motor, High-speed Plastic Friction Washer Machine |
Product Description
| Bearing Specification 68 Series |
Basic Bearing No. | Bore d mm inch | Outer Diameter D mm inch | Width W Mm inch | Radius r mm inch | Basic Load Rating KN | Maximum Run out Speed | Weight Kg/pc | ||
Dynamic C | Static C0 | Grease r/min | Oil r/min | ||||||
685 686 687 688 689 | 5 1969 6 .2362 7 .2756 8 .315 9 .3543 | 11 .4331 13 .5118 14 .5512 16 .6299 17 .6693 | 3 .1181 3.5 .1378 3.5 .1378 4 .1575 4 .1575 | 0.15 .006 0.15 .006 0.15 .006 0.2 .008 0.2 .008 | 0.715 1.08 1.17 1.26 1.72 | 0.282 0.44 0.51 0.585 0.82 | 35000 33000 31000 29000 28000 | 45000 42000 40000 38000 36000 | 0.0011 0.0019 0.0021 0.0031 0.0032 |
6800 6800W7 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 | 10 .3937 10 .3937 12 .4724 15 .5906 17 .6693 20 .7874 25 .9843 30 1.1811 35 1.3780 40 1.5748 45 1.7717 50 1.9685 | 19 .7480 19 .7480 21 .8268 24 .9449 26 1.0236 32 1.2598 37 1.4567 42 1.6535 47 1.8504 52 2.0472 58 2.2835 65 2.5591 | 5 .1969 7 .2756 5 .1969 5 .1969 5 .1969 7 .2756 7 .2756 7 .2756 7 .2756 7 .2756 7 .2756 7 .2756 | 0.3 .012 0.3 .012 0.3 .012 0.3 .012 0.3 .012 0.3 .012 0.3 .012 0.3 .012 0.3 .012 0.3 .012 0.3 .012 0.3 .012#65533;#65533; | 1.83 1.83 1.92 2.08 2.81 4.00 4.30 4.70 4.90 5.10 6.40 6.60 | 0.925 0.925 1.04 1.26 1.72 2.47 2.95 3.65 4.05 4.40 5.65 6.10 | 26000 26000 22000 20000 19000 17000 15000 13000 11000 9000 7000 5000 #65533;#65533; | 34000 34000 30000 28000 26000 22000 19000 17000 15000 13000 11000 9000 | 0.005 0.006 0.006 0.007 0.008 0.019 0.022 0.026 0.029 0.033 0.040 0.052 |
