Detailed description
shandong anyu precision bearing factory
sell deep groove ball bearings 6004 2RS
sell the automotive ball bearings 6004 2RS
sell motor bearings 6004 2RS
sell agricultural machinery bearings
sell taper roller bearings
sell pillow block ball bearings
the bearings manufactuer from China
DEEP GROOVE BALL BEARING MANUFACTURING PRRCESS:
1input wire rod as raw material
2shearing heading operation on ball header machine
3deburring on vibro benz machine
4flushing of excess material after the ball forged in cold header
5heat treatment of ball
6grinding of ball in rotary grinding machine
7lapping in ball lapping machine
8inspection for checking hairline cracks
9lapping of balls in tumbling barrel
10magnetic crack testing
11washing
12application of rust preventive
13packing







