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Xi'an machinery & engineering import & export co.,ltd.
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High Polished Steel Balls 44.47mm 1.750787" G40 For Slewing Ring Bearings

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High Polished Steel Balls 44.47mm 1.750787" G40 For Slewing Ring Bearings

Brand Name : XMEC(OEM,ODM)

Model Number : 44.47mm(1.750787")

Certification : SGS,ISO9001,IAF,CNAS

Place of Origin : china

MOQ : 1800pcs

Price : FOB tianjin port, qingdao port

Payment Terms : L/C, T/T

Delivery Time : 20-45days

Packaging Details : Plastic bag+ cardon box+ wooden pallet

steel : GCr15, E52100, 100Cr6, SUJ2

Grade : G40

Hardness : HRc61-67

surface : Smooth, Bright , high polished

usage : Ball bearing, bicycle, automobile

Standard : DIN, ASTM, AISI, JIS, AFN

feature : High Precision, excellent resistance

free Sample : free supply for you

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44.47mm(1.750787"), G40, High Quality Chrome Steel Balls for slewing ring bearings

Introduction

GCr15 bearing steel is a kind of high-carbon chromium bearing steel with low alloy content, good performance and the most versatile. It has high hardness, uniformity, good wear resistance and high contact fatigue performance after quenching and tempering. The steel has the characteristics of moderate plasticity, low cutting performance, poor welding performance, high sensitivity to white spots and temper brittleness. GCr15 bearing steel, containing c0.95-1.05, Mn0.25-0.45, Si0.15-0.35.


AISI 52100
A general material in the ball and roller bearing industry.
The chromium steel ball contains chromium and has excellent surface quality and high load-bearing capacity after quenching.
Hardness: modern heat treatment equipment, controllable atmosphere and temperature, maintain excellent hardness HRC 60 to 67 center-to-surface control.
Available size: 7mm-82.55mm (3.25")
Available grades: G5, G10-G200
Application: Common to many applications. For example ball & roller bearings, linear motion, ball screws, grinding media.

Our Advantages


1. Professional manufacturer of steel balls more than 15 years.
2. The leading domestic facility which can supply high precision steel balls with complete specifications.
3. Technology: low vibration, low noise, high precision and durability..
4. Strict quality control system,100% inspection.

5. Our quality is higher at the same price, our price is lower at the same quality.
6. Sufficient inventory, on-time delivery.
7. All inquiries and messages will be replied within 24 hours.
8. Free samples can be offered.

Detailed Description

Size

44.47mm,44.48mm,44.49mm,44.50mm,44.51mm,44.52mm,
44.53mm,44.54mm,44.55mm,44.56mm,44.57mm
Material Gcr15,52100,100Cr6,SUJ2
Precision G40
Hardness HRc61-67
Application wind turbine bearing and ball bearing and also bearing
Special properties 1. High precision
2. smooth surface and bright
3. high hardness
4. Can be customized according to customer's needs
5. Can provide small and big size standard and non-standard chrome steel ball.
Service OEM & ODM service
Delivery date Normal have in stock within one week can be shipped.

Grade and Tolerance

Precision / Grade Ball Diameter Tolerance
Vdws(≤) µm		 Deviation from Spherical Form
△Rs(≤) µm		 Maximun surface roughness
Ra(≤)µm		 Lot diameter variation
Dwl(≤) µm
G40 1 1 0.06 2


Product Tags:

GCr15 Polished Steel Balls

      

44.47mm Polished Steel Balls

      

100Cr6 Polished Steel Balls

      
Wholesale High Polished Steel Balls 44.47mm 1.750787" G40 For Slewing Ring Bearings from china suppliers

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