15.875mm 5/8" bearing chrome steel ball manufacturer
GB GCr15(AISI 52100, JIS SUJ-2, DIN 100Cr6)
wear resistance, excellent surface quality,dimensional precision and high
Precision bearings, automotive components (brakes, steering, line shaft),
, agitators, appliances,automobile, motorcycle, bicycle,manufacturing,
special bearings & micro – ball for the electronics industry.
sliders, quick couplings, machine tool, lock mechanisms, conveyor belts,
skates, pens, pumps, castors,measurement instruments, Ball valves for liquid and gas etc
In the first step, heading machines cut wire into short lengths and form it into spherical shapes between dies.
The flash line, a ridge left by the forming dies, is removed as balls roll between heavy,cast iron plates.
Similar to deflashing, except that a grinding stone is used to improve precision.
Carbon steel balls are next carburized and hardened. Heat treatment imparts the desired hardness and case depth.
This step removes the residues and by-products from the heat-treating process.
Slow, meticulous grinding assures proper sizing and sphericity, with tolerances as closeas ±.0001".
Several proprietary lapping processes can bring balls to the requirements of ISO 3290 Grade10 - 48.
Proprietary chemical and mechanical processes give the balls their final micro-smoothed finish, for increased wear resistance and product longevity.
Ningyang Xinxin Stainless Steel Ball Manufacture Co., Ltd is one of famous and professional stainless steel ball factory from china .
We have two professional factory to produce steel ball ,one is in Shandong province(5000 square meters),other one is in Henan province (10000 square meters ) .
With over 20years history,our factory have good reputation from our customers and government,so our factory passed ISO9001:2008 and our products got SGS,RHOS Certificates .
We mainly produce stainless steel ball (201, 304, 316, 420,420C,440C,430). also produce chrome steel ball (AISI52100,100CR6,GCR15),carbon steel ball(1015,1010,1045,1085), copper brass balls, plastic ball,glass ball,Tungsten carbide ball, flying saucer ball, polishing media ball
Package type : a, Steel drum packing
1) 250 kg per steel drum
2) 4 drums on one pallet
3) Drum with pallet size: 75*75*65cm
b, Carton package
1) 25 kg per carton , 36 cartons on one pallet
2) Carton size: 30*20*15