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The difference between the industrial bearing and skateboard bearing

474 Published by admin May 16,2018

The difference between the industrial bearing and skateboard bearing

Environmental differences
Bearings designed specifically for skateboards and industrial bearing are of the same size, but the working environment of the two is quite different, so the performance to be satisfied is also far from satisfactory. Industrial bearings are generally working in a high-speed, stable, vibration-free and dust-free environment (mostly used on motors). The working environment of skateboard bearings is outdoor, outdoor dust, water, and the impact of the user bouncing on the bearings Force, there is also a lot of side torsion brought about by the lateral torsion, making skateboard bearings must overcome these harsh working conditions, of course, this is the reason industrial bearing cannot meet the needs of the skateboard.
Precision control
One data standard for industrial bearings is ABEC, and ABEC systems include 1, 3, 5, 7, and 9. The higher the level, the smaller the allowable tolerance and the more precise the bearing. Skateboard bearings do not require the use of high-precision motor bearings. Therefore, the precision of the slide bearing is -7, which is enough, and it does not make any sense for the user to improve the accuracy of the slide bearing.

About the industrial bearing, please check the picture:

industrial bearing

The related models of industrial bearing:

Bearing main dimension(mm) basic load rating(kgf) rotational speed(rpm) Weight
No. Bore O.D. Width Chamfer Dynamic Static Grease Oil (KG)
  d D B r/min Ce Co Z.ZZ RS.2RS Z  
              RU.2RU  
6900 10 22 6 0.3 275 130 34000 - 41000 0.01
6901 12 24 6 0.3 295 150 31000 - 36000 0.011
6902 15 28 7 0.3 440 230 26000 - 30000 0.017
6903 17 30 7 0.3 470 260 23000 - 28000 0.018
6904 20 37 9 0.3 650 375 19000 - 23000 0.036
6905 25 42 9 0.3 715 465 16000 - 19000 0.041
6906 30 47 9 0.3 735 510 14000 - 17000 0.045
6907 35 55 10 0.6 1110 790 12000 - 14000 0.073
6908 40 62 12 0.6 1400 1010 11000 - 13000 0.11
6909 45 68 12 0.6 1440 1110 9700 - 11000 0.12
6910 50 72 12 0.6 1480 1200 9000 - 11000 0.13
6911 55 80 13 1 1690 1440 8100 - 9600 0.18

If you want to place the order, please contact me, if you have any questions, it is no problem, please tell me, I will try my best to help you choose.

Contact: Ellen
Email: iko@zyslbearing.com
Skype: +8618668909563
MP/Whatsapp: +8618668909563
Wechat:18668909563

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