China 22years Manufacturer Of Bearing Rollers For Wind Turbines Bearing

  • China 22years Manufacturer Of Bearing Rollers For Wind Turbines Bearing
  • China 22years Manufacturer Of Bearing Rollers For Wind Turbines Bearing
  • China 22years Manufacturer Of Bearing Rollers For Wind Turbines Bearing
  • China 22years Manufacturer Of Bearing Rollers For Wind Turbines Bearing
  • China 22years Manufacturer Of Bearing Rollers For Wind Turbines Bearing
China 22years Manufacturer Of Bearing Rollers For Wind Turbines Bearing
  • CHG
  • LuoYang, China
  • 15-30 days
  • 100000PCS

CHG specializes in producing large high-end GB/T4661-2002 cylindrical rollers and JB/T10235-2001 tapered rollers and spherical rollers for various bearing parts. The material of the high-end large roller adopts GCr15SiMn and G20Cr2Ni4A that meet the requirements of the national standard, with a hardness of HRC58-64, and the heat treatment is carried out in strict accordance with the relevant national standards. CHG can customize various types and sizes of high-end large rollers according to your needs. The processing range: Ф20-Ф120. According to the requirements of national standards, the roller diameter tolerance is 0.005mm, the length tolerance is 0.02mm, and the surface roughness is Ra0.25. After super precision,

China 22years Manufacturer Of Bearing Rollers For Wind Turbines Bearing

Product Information

The outer diameter profile of the rollers produced by our company is a standard logarithmic curve, and it can produce super-sized tapered rollers and cylindrical rollers, and the product precision can reach the national standard level 1.


The outer diameter contour surface of the rollers produced by other manufacturers is mostly approximate logarithmic contour, and the size is small, and the accuracy is not high. The high-precision rollers produced by our company not only have high precision in size and shape, and the outer diameter contour is a standard logarithmic curve, but also The size range covers a wide range, especially for the production of oversized tapered rollers and cylindrical rollers.


product

Tapper rollers

cylindrical rollers

Production Range

Diameter 4.5 mm to 25.0 mm

Diameter 5.0 mm to 25.0 mm

Length 6.0 mm to 55.0 mm

Length 8.0 mm to 60.0 mm

Tolerance Limit

Roundness < 1.3 µ.m.

Roundness < 1 µ.m.

Roughness < 0.20 µ.m.

Roughness < 0.20 µ.m.

Face square ness < 5 µ.m.

Face square ness < 3 µ.m.


Taper Bearing Rollers


tapered roller

Taper Rollers Manufacturer

Processing process of bearing rollers as follows:

The processing of the rollers differs according to the different raw materials. Among them, the process before heat treatment can be divided into the following two types:


After bar turning processing or wire cold heading, stringing and soft grinding-heat treatment-stringing soft points-rough grinding outer diameter-rough grinding end surface-final grinding end surface- --Fine grinding outer diameter----final grinding outer diameter----final inspection grouping----anti-rust, packaging----warehousing (to be matched with suit)



Taper Bearing Rollers

Standard materials: bearing-grade chromium steel, carbon steel

All our cylindrical rollers are manufactured to order. CHG will work with you to design cylindrical rollers that meet your specific requirements.


Our Workshop

tapered roller

Company Product Introduction

Huigong Bearing has introduced two large-scale high-end roller production lines this year. After more than half a year of technical research and equipment upgrades, it has filled the domestic production of high-end large rollers. It has now fully entered the mass production stage, and the monthly output is currently up to 55,000 tablets. With the continuous investment in technological transformation, the production capacity is expected to achieve the goal of 100,000 tablets per month.


Taper Rollers Manufacturer


Taper Bearing Rollers


FAQ
1. Are you a bearing manufacturer or bearing distributor company?
We are a professional bearings manufacturer established in 1998....more
Patent of A measuring instrument for base surface radius of tapered roller ball
Patent of A measuring instrument for base surface radius of tapered roller ball
Patent of A horizontal roller taper measuring device
Patent of A horizontal roller taper measuring device
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