AISI 52100 JIS SUJ2 Polished Steel Ball For Bearing 39.8mm

39.8mm(1-4/7 Inch) AISI 52100,JIS SUJ2,Polished Steel Balls For Bearing

Chrome (Gcr15,100Cr6,52100,SUJ2) steel balls,also called bearing steel balls or alloy steel balls are uniformly hardened and tempered throughout their entire diameter to achieve maximum strength and quality and high load bearing. Ball hardness is controlled within the 60-66 HRc range as measured on parallel flat surfaces. Custom heat treating is available for special hardness and dimensional stability requirements. are the most widely used in the ball and roller bearing industry and for a variety of automobile applications.

Our company supply chrome steel balls in size range 10 mm – 82.55 mm, precision grade G 10 – G 100. Especially 25.4 mm – 82.55 mm (1 inch-3.25 inch) big size high precision chrome steel balls are our principal products. and used mostly for aerospace industry, automotive industry, precision instruments, motorcycles, bicycles, bearings, medical equipment and food machinery and other fields.

After precision washing, oiling & before packing sample balls from the batch are sent for final audit to check for surface roughness, roundness, waviness, lot size variation and hardness in a professional inspection room, according to specified control plans and inspection procedures. Inspection certificate is prepared for the customer once all requirements are met.

Parameter

Chemical Composition

Features

High-quality material: Made of high-quality chromium steel, high-grade bearing steel, corrosion resistance, high precision, high hardness. polished surface, smooth without scratch, standard shape and high precision, completely circular.

Anti-rust: Corrosion resistance and high oxidation resistance. The surface is coated with a small amount of grease to improve lubrication and prevent corrosion and rust.

Life time: The heat treatment process can make the bearing ball more stronger and withstand voltage. It is not easy to deform and heat for a long time.

Wide application: Widely used in bicycles, motorcycles, household furniture, casters, drawer slides, door locks and many other applications.

FAQ

Q: Your delivery time?

A: Normally,10-30 days depending on the quantity with your order.

Q: Provide the free sample?
A: Yes, we can provide samples for your inspect.

Q: You can custom design it?
A: Yes, we can producted according to customer requirment.

Q: What are your payment terms?
A: Payment in advance 30% T / T, balance before shipment.

Established in 2006, Xi'an Machinery & Engineering Import & Export Co.,Ltd.（XMEC) is the successor to Shaanxi Marine and Engineering Import & Export Co., Ltd., which is specialized in importing & exporting mechanical and electrical products, complete equipment, various kinds of vessels and ships, marine equipment and port machinery, electronic and electric products, instruments and meters, minerals and metals, light industrial products, etc. XMEC also engages in different trading activities such as import and export of techniques and overseas project contracting.

With over 20 years of importing and exporting experience, we have good reputation from our customers at home and abroad, our source passed ISO9001:2008 and our products got SGS,RoHS Certificates etc.

Based on almost two decades of continuous efforts and development, our company has become one of the leading domestic facility which can supply high precision steel balls with complete specifications. We mainly produce Chrome steel ball (AISI52100, 100Cr6, GCr15, GCr15SiMn, SUJ2), Stainless steel ball (201, 304, 316, 420, 420C, 440C, 430), Carbon steel ball (1015, 1010, 1045, 1085), Tungsten carbide ball etc., Especially from 7.9375 mm - 82.55 mm high precision size chrome steel balls which are our principal products and used mostly for Wind Turbine Bearing, Slewing Ring Bearing and also the Bearing. The accuracy range of the steel balls we provide is from G10- G1000.

Based on customer’s requirement, the steel balls could be produced according to China Standard GB/T 308.1, International Standard ISO 3290, America Standard ANSI/ABMA Std. 10A, Germany Standard DIN 5401, Japan Standard JIS B 1501 etc.

With features of low-noisy, high-accuracy, best-service, our products have been widely used in various industry fields, such as aerospace industry, bearing, bicycle, auto industry, medical industry, electronic field, military industry, precision instrument and so on. They are all sold to overseas market with most competitive price and high quality.
 

We are looking forward to cooperation with you at the basis of mutual benefit in the near future.

Chrome Steel Ball details as follows