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| Brand Name: | BUGAO |
| Model Number: | 6800 |
| MOQ: | 1000 |
| Price: | 0.1~0.2 |
| Delivery Time: | about 2~3weeks |
| Payment Terms: | T/T,Western Union |
Ningbo Kent bearing Co.,Ltd, specialized in producing high-precision ball bearings, with outstanding stability, low friction and long service life, premium raw materials, wear-resistant and corrosion-resistant.
Our bearing advantages: Strict dimensional tolerance, smooth rotation, high load capacity and high temperature resistance.
Custom specifications & OEM service available, stable supply and competitive price.
Deep groove bearings are widely used in machinery, motorcycles, automobiles, electric motors and industrial equipment.
Company certificate
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Bearing parameter
Bearing specification 68 Series
| Basic Load Rating KN | Maximum Run Out Speed | ||||||||
| Bearing NO. | ID(mm)(inch) | OD(mm)(inch) | Width(mm)(inch) | Radius(mm)(inch) | Dynamic(C) | Static(C0) | Grease r/min | Oil r/min | Weight Kg/pc |
| 685 | 5 .1969 | 11 .4331 | 3 .1181 | 0.1 .006 | 0.715 | 0.282 | 35000 | 45000 | 0.0011 |
| 686 | 6 .2362 | 13 .5118 | 3.5 .1378 | 0.15 .006 | 1.08 | 0.44 | 33000 | 42000 | 0.0019 |
| 687 | 7 .2756 | 14 .5512 | 3.5 .1378 | 0.15 .006 | 1.17 | 0.51 | 31000 | 40000 | 0.0021 |
| 688 | 8 .3150 | 16 .6299 | 4 .1575 | 0.2 .008 | 1.26 | 0.585 | 29000 | 38000 | 0.0031 |
| 689 | 9 .3543 | 17 .6693 | 4 .1575 | 0.2 .008 | 1.72 | 0.82 | 28000 | 36000 | 0.0032 |
| 6800 | 10 .3937 | 19 .7480 | 5 .1969 | 0.3 .012 | 1.83 | 0.925 | 26000 | 34000 | 0.005 |
| 6800W7 | 10 .3937 | 19 .7480 | 7 .2756 | 0.3 .012 | 1.83 | 0.925 | 26000 | 34000 | 0.006 |
| 6801 | 12 .4724 | 21 .8268 | 5 .1969 | 0.3 .012 | 1.92 | 1.04 | 22000 | 30000 | 0.006 |
| 6802 | 15 .5906 | 24 .9449 | 5 .1969 | 0.3 .012 | 2.08 | 1.26 | 20000 | 28000 | 0.007 |
| 6803 | 17 .6693 | 26 1.0236 | 5 .1969 | 0.3 .012 | 2.81 | 1.72 | 19000 | 26000 | 0.008 |
| 6804 | 20 .7874 | 32 1.2598 | 7 .2756 | 0.3 .012 | 4 | 2.47 | 17000 | 22000 | 0.019 |
| 6805 | 25 .9843 | 37 1.4567 | 7 .2756 | 0.3 .012 | 4.3 | 2.95 | 15000 | 19000 | 0.022 |
| 6806 | 30 1.1811 | 42 1.6535 | 7 .2756 | 0.3 .012 | 4.7 | 3.65 | 13000 | 17000 | 0.026 |
| 6807 | 35 1.3780 | 47 1.8504 | 7 .2756 | 0.3 .012 | 4.9 | 4.05 | 11000 | 15000 | 0.029 |
| 6808 | 40 1.5748 | 52 2.0472 | 7 .2756 | 0.3 .012 | 5.1 | 4.4 | 9000 | 13000 | 0.033 |
| 6809 | 45 1.7717 | 58 2.2835 | 7 .2756 | 0.3 .012 | 6.4 | 5.65 | 7000 | 11000 | 0.04 |
| 6810 | 50 1.9685 | 65 2.5591 | 7 .2756 | 0.3 .012 | 6.6 | 6.1 | 5000 | 9000 | 0.052 |
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Packing information
Industrial packing(bulk in carton)
Small white box, small color box, carton
![]()
![]()
Application
Electric Motors
Motorcycle
Industrial
Agriculture
Medical device
Machine tools
Sport equipment
FAQ
A: OEM, ODM, custom logo, custom packaging and special size processing are acceptable.
A: Most standard size bearings are in stock, fast delivery within 3-7 working days.
A: Small order & sample order are welcome, mixed wholesale is supported.
A: High temperature resistant grease and high-temperature bearings are available, suitable for harsh working conditions.
|
| Brand Name: | BUGAO |
| Model Number: | 6800 |
| MOQ: | 1000 |
| Price: | 0.1~0.2 |
| Packaging Details: | industrial packing, small box packing |
| Payment Terms: | T/T,Western Union |
Ningbo Kent bearing Co.,Ltd, specialized in producing high-precision ball bearings, with outstanding stability, low friction and long service life, premium raw materials, wear-resistant and corrosion-resistant.
Our bearing advantages: Strict dimensional tolerance, smooth rotation, high load capacity and high temperature resistance.
Custom specifications & OEM service available, stable supply and competitive price.
Deep groove bearings are widely used in machinery, motorcycles, automobiles, electric motors and industrial equipment.
Company certificate
![]()
Bearing parameter
Bearing specification 68 Series
| Basic Load Rating KN | Maximum Run Out Speed | ||||||||
| Bearing NO. | ID(mm)(inch) | OD(mm)(inch) | Width(mm)(inch) | Radius(mm)(inch) | Dynamic(C) | Static(C0) | Grease r/min | Oil r/min | Weight Kg/pc |
| 685 | 5 .1969 | 11 .4331 | 3 .1181 | 0.1 .006 | 0.715 | 0.282 | 35000 | 45000 | 0.0011 |
| 686 | 6 .2362 | 13 .5118 | 3.5 .1378 | 0.15 .006 | 1.08 | 0.44 | 33000 | 42000 | 0.0019 |
| 687 | 7 .2756 | 14 .5512 | 3.5 .1378 | 0.15 .006 | 1.17 | 0.51 | 31000 | 40000 | 0.0021 |
| 688 | 8 .3150 | 16 .6299 | 4 .1575 | 0.2 .008 | 1.26 | 0.585 | 29000 | 38000 | 0.0031 |
| 689 | 9 .3543 | 17 .6693 | 4 .1575 | 0.2 .008 | 1.72 | 0.82 | 28000 | 36000 | 0.0032 |
| 6800 | 10 .3937 | 19 .7480 | 5 .1969 | 0.3 .012 | 1.83 | 0.925 | 26000 | 34000 | 0.005 |
| 6800W7 | 10 .3937 | 19 .7480 | 7 .2756 | 0.3 .012 | 1.83 | 0.925 | 26000 | 34000 | 0.006 |
| 6801 | 12 .4724 | 21 .8268 | 5 .1969 | 0.3 .012 | 1.92 | 1.04 | 22000 | 30000 | 0.006 |
| 6802 | 15 .5906 | 24 .9449 | 5 .1969 | 0.3 .012 | 2.08 | 1.26 | 20000 | 28000 | 0.007 |
| 6803 | 17 .6693 | 26 1.0236 | 5 .1969 | 0.3 .012 | 2.81 | 1.72 | 19000 | 26000 | 0.008 |
| 6804 | 20 .7874 | 32 1.2598 | 7 .2756 | 0.3 .012 | 4 | 2.47 | 17000 | 22000 | 0.019 |
| 6805 | 25 .9843 | 37 1.4567 | 7 .2756 | 0.3 .012 | 4.3 | 2.95 | 15000 | 19000 | 0.022 |
| 6806 | 30 1.1811 | 42 1.6535 | 7 .2756 | 0.3 .012 | 4.7 | 3.65 | 13000 | 17000 | 0.026 |
| 6807 | 35 1.3780 | 47 1.8504 | 7 .2756 | 0.3 .012 | 4.9 | 4.05 | 11000 | 15000 | 0.029 |
| 6808 | 40 1.5748 | 52 2.0472 | 7 .2756 | 0.3 .012 | 5.1 | 4.4 | 9000 | 13000 | 0.033 |
| 6809 | 45 1.7717 | 58 2.2835 | 7 .2756 | 0.3 .012 | 6.4 | 5.65 | 7000 | 11000 | 0.04 |
| 6810 | 50 1.9685 | 65 2.5591 | 7 .2756 | 0.3 .012 | 6.6 | 6.1 | 5000 | 9000 | 0.052 |
![]()
![]()
Packing information
Industrial packing(bulk in carton)
Small white box, small color box, carton
![]()
![]()
Application
Electric Motors
Motorcycle
Industrial
Agriculture
Medical device
Machine tools
Sport equipment
FAQ
A: OEM, ODM, custom logo, custom packaging and special size processing are acceptable.
A: Most standard size bearings are in stock, fast delivery within 3-7 working days.
A: Small order & sample order are welcome, mixed wholesale is supported.
A: High temperature resistant grease and high-temperature bearings are available, suitable for harsh working conditions.