Tel : +86-531-55509795/55509796
E-mail : kelunte001@kltbearing.com
They are use good material:Chrome steel.
Single row taper roller bearing 30211 bearing
Size:55*100*23mm
Weight:0.709kg
1.Taper roller bearings are designed such that their conical rollers and raceways are arranged so that all elements of the rollerand race way cones meet at a common apex on the bearing axis.
2.The rolling elements perform the real rotating movement on the raceway;the synthesized force from the inner and outer ring raceways guides the rollers,pressing them to the large rib onthe inner ring.Metric and inch series are considered standard and both systems are widely used.
3.The inner ring,rollers and cage can be separated as a unit,or the CONE,from the outer ing,or the CUP.
4.The CUP and cone are called subunits,Subunit dimension for the nominal cup small inside diameter and bearing contact angle,are standardized by ISO and ABMA and are compatible between sun-units,Double row and four row bearings are available in addition to single row in addition to single row bearings.
Contact details:
Jinan kelunte bearing co.,ltd
International Trade Department
Alisa yu
Cell:+8618206416146
Fax: +86-0531-68803368
Tel: +86-0531-55509796
Email:003@kltbearing.com
Skype:Alisayubearings
Address:No.160-31 Jiluo Road Jinan Shandong Province China
