Metal High Precision Bearing Balls 31.63mm - 31.75mm HRc61 HRc67

31.68mm(1.247244"), 31.63mm To 31.75mm, precision bearing Ball For Bearing, GCr15

Introduction

Steel balls are important basic components, especially precision industrial steel balls which play a huge role in the development of the national economy. Under some special conditions, steel balls of special materials are usually required to meet the functions under different environments. In fact, some special material steel balls have been widely used in various fields of the national economy, including 9Cr18, 3Cr13 stainless steel, copper, aluminum, titanium alloy steel, agate, glass, ceramic balls, etc. Their promotion and application have not only promoted the development of the steel ball production industry, but also promoted the technological development and technological progress of related industries.

Metal balls are used mainly in precision ball bearing designs, roller applications and other demanding industrial applications. The surface is fine finished and hardened for a high load capacity.

From the perspective of application categories, steel balls can be divided into two categories: wear-resistant steel balls in the crushing industry and bearing steel balls in the precision bearing industry.

Bearing steel balls have a long history of use in the precision bearing industry and life, and they are more widely used. It can be said that most of the places where there is rotation, there are steel balls, commonly known as steel balls and balls. Steel ball is a general term for steel ball, steel segment and special-shaped grinding body. According to the appearance, it can be divided into a round ball (general narrowly defined name), capsule ball, elliptical ball, hollow ball, multi-faceted ball, multiple missing ball (with dimples on the surface), etc.

We mainly produce chrome steel with sizes ranging from 7.9375mm to 82.55mm. The main material is high chromium GCR15 or GCR15SiMn. Our balls are mainly used in the wind energy industry.Our products enjoy high evaluation and satisfaction among customers. Most importantly, we can customize products to meet the various needs of customers.

Production Process

The post-processes of steel ball production, namely, automatic steel ball cleaning, automatic appearance inspection (automatically reject unqualified products), automatic rust prevention, counting and packaging, which are all key to the quality of steel balls. Steel ball appearance inspection is an indispensable process in the process of steel ball processing. The appearance inspection of steel balls mainly includes the inspection of surface scratches, rust, and surface spots. Steel ball production process: stamping - smooth grinding- quenching - hard grinding - appearance inspection - fine grinding - cleaning - rust prevention - finished product packaging.

FAQ

1.The steel balls are in stock can be shipped around one week. otherwise,it takes about 20-30 days.
2.we can provide free samples for the quanlity checked.

3.As a manufacture and trading company, we are able to get the best resources integrated in China and offer our clients

qualified parts at the most competitive price.

4.Quality Assurance: 100% QC inspection before delivery; ISO9001:2008, and SGS certified; Full refund or replacement for quality faulty.
5. Excellent customer service, responded within 24 hours.
6. We provide OEM service and can make custom parts according to clients’ drawing or sample pieces.
7. One-Stop service: we can take care of everything from production, shipping, import clearance, door delivery until your order is right there in your hands.