How much do you know about needle roller bearings?

Published on:

2022-07-28 16:26

Needlebearing is a roller bearing with cylindrical rollers. Compared with its diameter, the rollers are both thin and long. This kind of roller is called a needle roller. Although it has a small section, the bearing still has a high load bearing capacity. Needle roller bearings are equipped with thin and long rollers (roller diameter D ≤ 5mm, l/d ≥ 2.5, l is the roller length), so the radial structure is compact. When its inner diameter size and load capacity are the same as other types of bearings, its outer diameter is the smallest, which is especially suitable for the support results with limited radial installation size.
Generally speaking, how much speed can needle roller bearings bear? For the service life of bearings, it is worth considering.
For needle roller bearing products, there are also many ways to bear. For needle roller bearings, the bearing bearing also includes needle roller and cage components, stamped outer ring needle roller bearings, solid needle roller bearings, etc. Other aspects of bearing speed need to bear some of the burden.
There are other aspects about the speed that the needle roller bearing can bear. The viscosity and pressure of lubricating oil are different, and the allowable speed is also different. If you need to know more about this, choose the constant needle roller bearing, we will ask you to provide more information.

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Website of Suzhou Dongwu Needle Roller Bearing Co., Ltd.

Suzhou Dongwu Needle Roller Bearing Co., Ltd. is located in Suzhou Industrial Park, adjacent to Wusong River and airport road in the south, national highway 312 and Shanghai Nanjing Expressway in the north, with superior geographical location and convenient transportation.