Needle Roller Bearing

1.A kind of high capacity bearing with small sectional height roller bearing.

2.It can operate very flexibly even with the light alloy bearing seat due to its high hard outer ring.

3.Entity ferrule needle roller bearing is composed by one or two rings and with the needle of the holder group.

4.The rolling needles roller directly on the quenched and ground shaft.
http://www.rddryer.com/
Needle Roller Bearing