Beijing Dafang Xinhe Bearing Co., Ltd. own the largest and most complete inventory in the China market ,including needle roller, needle roller bearing, wheel bearing, bolt bearing, combined bearing, one-way clutch bearing, linear bearing, spherical plain bearing, rod end joint bearing, textile roller bearing.
How needle roller bearing work?
They are used in applications like conveyer belt rollers, where they must hold heavy radial loads. The roller is a cylinder in these bearings, so the contact between the inner and outer race is not a point but a line. This spreads the load out over a larger area, allowing the bearing to handle much greater loads than a ball bearing. However, this type of bearing is not designed to handle much thrust loading.
A variation of this type of bearing, called a needle bearing, uses cylinders with a very small diameter. This allows the bearing to fit into tight places.
Tel:
0086-010-57260382
0086-010-64290907
Email:
junyuebearing01@hotmail.com
ADD:
No.1-P918,#1,GuBa Road,ChengGuan Street,FangShan Zone,BeiJing city,China
