bearing steel risist impact and vibration good stablity competive price &good service high quality tolrance is small

1.roller diameter and length increase;maintains a raised edge guide roller to reduce rollar reaction

2.adopt inner circle, improve roller operation

3.the maintains of cylindrcal roller bearing adopt integral structure,strength greatly increased

4.OD of self-aligning bearing desighed,having oil,lubricating oil hole,lubracating effect is good.

5.internal and external circle and roller adopt vacuum deairing with bearing steel,fatigue durable good performance

6.the maintains are made of aluminium,iron,manganese and bronse and so on, high strength,good flexibility,wear-risisting performance is better.