Drawn Cup Needle Roller Bearings BK3520  

Product Description:

 Needle roller bearings are essentially cylindrical roller bearings except that their cylindrical rollers have a length 3 to 10 times their diameter (versus less a length less than 3 times their diameter). Therefore, the ratio of the bearing outside diameter to the inscribed circle diameter is small, and they have a rather high radial load capacity. Even though they have a low cross section, needle roller bearings have a high radial load capacity and are exceptionally apt for bearing applications where radial space is limited

BK3520:   

without flanges on the outer ring, not sealed and with or without an inner ring

 –alignment needle roller bearings

 -with and without an inner ring 

 –inner rings for needle roller bearings

 –universal joint bearings

 –needle rollers

 –combined needle roller bearings (separate section)

Please check the table for bearing detail dimensions.

Items directly from factory,would allow a quantity discount,so please contact with me when u gonna order,we will answer back ASAP.

we will do best to meet your demands and hope to establish a long-term cooperation relationship with you.

Thanks for your concerning,have a nice day!