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China Bearing Manufacturer for Precision Slewing Bearings Ru85 Crossed Roller Bearings Widely Used in Industrial Robots

Name: China Bearing Manufacturer for Precision Slewing Bearings Ru85 Crossed Roller Bearings Widely Used in Industrial Robots
Brand: JiNan ZhuoRui Electrical Equipment Co., Ltd.
SKU: SfcUatAbuGkL
Price: 1.00 USD
Availability: InStock

US$1.00-10.00 100 Pieces (MOQ)

Port:

Qingdao, China

Production Capacity:

1000000PCS/Year

Payment Terms:

L/C, T/T, D/P, Western Union, Paypal, Money Gram

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JiNan ZhuoRui Electrical Equipment Co., Ltd.

Shandong, China

Rating: 5.0/5

Last Login Date:

Apr 16, 2025

Business Type:

Trading Company

Main Products:

Bearing

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Product Description

Company Info

Basic Info.

Standard or Nonstandard

Standard

Feature

High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant

Sealing Gland

Sealed On One Side

Rolling-Element Number

Single-Row

Material

Bearing Steel

Type

No Gear

OEM Service

Custom Bearing′s Size, Logo, Packing.

Sample

Availabe

Stock

Rich

Price

Factory Wholesale Price

Advantage

Low Noise, Low Vibration,High Precesion

OEM&ODM

Yes

Seals Type

as Requirement

Application

Mining, Petroleum, Automatic

Trademark

OEM

Transport Package

Plywood Package

Specification

OEM for Brand Owners

Origin

China

HS Code

848250009

Product Description

Precision Cross Roller Bearing, the inner structure of which adopts the vertical and cross arrangement of cylindrical rollers with 90°, can bear radial load, double-direction thrust loads and overturning moment at the same time. Combined with its high rigidity, it can be applied to the joints and rotating parts of industrial robots, rotary tables of machining centers, rotating parts of manipulators, precision rotary tables, medical equipments, measuring instruments, IC manufacturing machines, etc.

Precision Cross Roller Bearing has three structure types, including bearing with cage, with separator, and with full complement. Cage and separator types are suitable to low friction moment and high-speed rotation, while full complement is suitable to low-speed rotation and heavy load.

Precision Cross Roller Bearing has the following seven structure series:

RB Series

RE Series

RU Series

RA Series

RA-C Series

CRB Series

CRBH Series

Technological Process

All the forging will be inspected to ensure there is no defect in the material.

Rough Turning with 2-3mm allowance according to the drawing, at the same time every parts will be inspected to ensure the dimension is satisfy with the drawing requirements.

Finish lathing with 2-5mm allowance according to the drawing, all the parts will be inspected to ensure the dimension is satisfy with the drawing requirements

The tolerance of center diameter shall be 0.05mm, and the holes shall meet the drawing requirements . The holes of each part shall be tested to ensure that they meet the requirements of the drawing.

Quenching will be done on the raceway of the bearing to improve the hardness, abrasive resistance and fatigue strength of the bearing. The hardness will be satisfy with customer's requirements after quenching. after quenching,the outer diameter,ovality will be inspected.

Grinding include rough grinding,regrinding and finished grinding. After each grinding processing, the bearing will be tempered to prevent the deformation and cracking, and release the internal stress to make the material stable,and ensure the processing accuracy, then the next grinding will be done, Top and bottom surface,inner and outer diameter, raceway will be grinded to make the dimension and the precision meet the drawing requirements, every parts will be inspected to ensure all the bearing meet the drawing requirements

100% inspection shall be carried out on each part to ensure the inner diameter, outer diameter, surface and raceway of the bearing ring can satisfy the drawing requirements, and ready for assembly.

Final inspection will be done after assembly to ensure all the bearing are 100% qualified.

Typing according to the customer's requirements, or typing our company's brand, and the bearing will be packaged by Plastic film+plywood case, or according to the customer's requirements.

Address: lixiaqu, Jinan, Shandong, China

Business Type: Trading Company

Business Range: Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware

Main Products: Bearing

Company Introduction: Jinan ZhuoRui Electrical Equipment Co., Ltd. is located in Jinan, known as the "Spring City". It mainly engages in the production, sales, and after-sales service of mechanical equipment supporting products. The company mainly deals in bearings, oil seals, mechanical seals, steel balls, linear guides, ball screws, chains, sprockets, couplings, lubricants, etc., and works with first-class manufacturers to serve production enterprises in various industries at home and abroad, Enable enterprises to obtain high-quality products at lower costs.

Our company introduced advanced equipment and technology from abroad in 2010 and established a bearing production line. The production range of products covers a diameter of 5mm-2000mm, and the quality level meets the national industry advanced standards. In 2012, we established a linear motion production line, which includes ball screws, linear guides, linear optical axes, linear bearings, etc. In 2013, a mechanical processing production line was added, covering products such as sprockets, couplings, shafts, copper sleeves, copper tiles, etc. It can also process various non-standard mechanical parts and components. In 2014, a factory was established in Changzhou to produce steel balls, rolling needles, and rollers. The products are matched with various bearing manufacturers and heavy-duty truck accessory manufacturers.

The company also operates various well-known brand bearings, mainly including NSK from Japan, NTN, TIMKEN from the United States, ZWZ, HRB, LYC, TG, QC, C&U, NXZ, TMB, WBJF, WGB, FK Wait. The current business types include (0.1.2.3.4.6.7.8.9) nine types of products and special bearings.

The product is widely used in fields such as mechanical manufacturing, heavy-duty trucks, metallurgy, mining, electricity, papermaking, cement, and railways.

The company adopts warehouse based supply, with large warehouses and sufficient spot inventory, and a wide marketing network. We can not only provide customers with high-quality products, reasonable prices, excellent pre-sales and after-sales services, and professional technical consultation, but also have a group of experienced sales and after-sales engineers, so that your company can eliminate concerns in equipment loading and unloading maintenance, maintenance and testing, technical consultation, and other aspects, and avoid future worries.

Choose Zhuo Rui, we will become your permanent partner; We are willing to walk with you and become forever friends!

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