50mm G40 AISI 52100 Chrome Steel Ball for Slewing Ring Bearing

Product Description

Chrome steel ball also call Gcr15, 100Cr6, AISI52100 steel ball.

1).Size: 5/8"-6"(Customized according to clients' requirement )
2).Hardness: G10-G100
3).Feature: Good wearing, excellent surface quality and high hardness.
4).Application: Bearing, ball screw, linear motion guide, automotive parts, chemical, food processing, ink and paint grinding, caster wheel, slide rail bicycle and car.
packing


1.Firstly we pack the balls in cartons.
One type inside has two cartons.
For each carton, length: 22cm width:17cm height:10cm
Another type inside has four cartons:
For each carton, length: 15cm width:12cm height:10cm
2.Then, we pack our balls using wooden pallet in our export business :
1).Put the plastic paper in the pallet(waterproof).
The size of wooden pallet: 860mmm 800mm 750mm
2).Put the ball carton into the pallet ,and fix the pallet.
3).Hooping the pallet tightly using the steel rods
About the outside carton:
For each carton, length: 37cm width:25cm height:11cm
Generally, if you don't want packing with our company's logo and name, we offer neutral packing.
STRICT PRODUCTION PROCESS
A. Raw material--Wire drawing--Cold heading--Flashing--Heat treatment--Grinding--Lapping 1--Lapping2--Lapping3--Washing--Checking.
All balls must be passed the procedure of passivity. Each procedure have professional inspector. They will check steel balls each two hours to insure the correction diameter and good surface of SAIGE steel ball.
B. Our high precision bearing steel balls is G10. (Diameter variation is in 0.25um)
Following is our inspection standard of G10 steel balls:
1. Each size of chrome steel balls have their own standard balls which are imported from Japan.
2. These standard balls were stocked into antitrust oil at the temperature 20° C.
3. Our size measurement instrument's precision is up to 0.1um. Also import from Japan.
4. We will check the diameter, hardness, surface, deviation from spherical, vibration value and so on.