The main function of the cage
The main function of the cage
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Jiaxing bearing group co. , LTD. : the shortcomings of the grease
by：Waxing
2020-11-19
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Jiaxing bearing group co. , LTD. )
Jiaxing bearing group sales co. , LTD. , is the spot sales center of jiaxing bearing factory, specializing in HRB bearings, application in production design and related machinery has a wealth of technical experience, today we are together and we learn the shortcomings of the grease.
The shortcomings of the grease: 1, the grease is semi-solid, room temperature does not flow, so the friction parts in fatliquoring, in fat and cleaning is difficult;
2, mixed with water, dust, abrasive dust is difficult to separate.
3, the lubrication method to determine the cooling effect of the grease lubricant is poor.
4, for high speed is not applicable.
Generally speaking, the ordinary mineral oil grease only allows the use of rotational speed for the DN value (
The bearing inner diameter mm×
Speed r/min)
Less than 300000 MMR/min.
With the development of lubrication technology, synthetic grease can be used to DN value from 500000 to 600000, or 1 million.
If you are looking for the above bearing factory introduction of jiaxing jiaxing bearing bearing knowledge interested or have any questions, please click on contact us page on the right side of the online customer service, or call: 4006578186, jiaxing bearing sales center you full thoughtful procurement consultant.
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Editor: jiaxing bearing sourcing consultant LTD. All rights reserved,
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