Large size NTN OEM brand taper roller bearing
-------NSK /NTN OEM brand taper roller bearing
Type,Structure and Characteristics
The Tapered Roller Bearing 30308 are desined 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.
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 on the inner ring.
Metric and inch series are considered standard and both systems are widely used.
Applications
Tapered Roller Bearing 30308 mainly used in motorcycle rear axle wheel hub, heavy machine tools' main shafts, big power reduction gears, axletree axle boxes, roller wheels of transportation devices, and the supporting rollers and working rollers of the rolling mills.
--------Our Superiority
1. We can supply the standard and non-standard products to meet your requirement.
2. We promise good service, in time delivery, competitive price and high quality.
3.24 hours a day, 7 days a week availability.
4. A friendly team, easy to cooperate with others.
5. We have nearly 10years experience.
6. Samples available.
TIANJIN SEMRI BEARING TECHNOLOGY CO.,LTD
If you need any types bearing,please contact us.We will do our best service for you.
http://www.semribearing.com/
