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 丨 import NSK ball the bearing 丨 NSK miniature ball bearings 丨 NSK small ball bearings 丨 

 【Products】 

 Ball bearings ball bearings 
 Rolling a ball ball installed, including rims and outer rims of the middle, able to withstand greater loads. Also known as ball bearings. 
 The ball bearing is composed of four basic components: ball (ball) 
 The inner ring (inner ring), the outer ring (an outer ring) and retainer (cage, or retainer). 
 Ball bearings for general industrial use to meet the standards, AISI 52100 ball and the ring is usually based on high-chromium steel 
 Into, the Rockwell hardness (Rockwell C-scale hardness) of about 61-65 between. 
 Maintain hardness compared to the ball and ring, metal materials ( 
 Such as: carbon steel, aluminum) or non-metallic (eg: Teflon, PTEF, polymer materials). 
 Ball bearings (ball bearing) than journal bearing journal bearing rotation friction is small, 
 The same speed, the friction temperature is relatively low. 

 [Small-scale model of ball bearings] 

 Metric series 
 Inner diameter of 1 ~ 4mm 
 MR41XZZ small ball bearings 
 MR52BZZ small ball bearings 
 MR93ZZ small ball bearings 
 MR104BZZ small ball bearings 
 MR85ZZ small ball bearings 
 MR95ZZ1 small ball bearings 
 MR105ZZ small ball bearings 
 MR115ZZ small ball bearings 
 MR106ZZ1 small ball bearings 
 MR126ZZ small ball bearings 
 MR117ZZ small ball bearings 
 MR137ZZ small ball bearings 
 MR128ZZ1 small ball bearings 
 MR148ZZ small ball bearings 
 MF41X moving ribs with only 
 F681XF F681XZZ 
 MF52B 
 MF83 MF74 MF84 MF104B