What materials are used for the bearing housing and seals?

The bearing housing is made of Carbon steel SPHC, inner sealing rings are Nylon PA6, and labyrinth seals are POM.

What are the available roller diameter options?

Roller diameters range from 63mm to 219mm, including sizes like 63, 76, 89, 102, 133, 159, 194, and 219mm.

Belt Conveyor Roller Bearing Seals Bearing Housing for Idler Roller

Name: Belt Conveyor Roller Bearing Seals Bearing Housing for Idler Roller
Brand: LIUYANG CHENG LI CONVEYING MACHINERY CO., LTD.
SKU: 2233269445

Guangdong, ChinaLIUYANG CHENG LI CONVEYING MACHINERY CO., LTD.

US$0.55-1.00

5 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Application

Chemical Industry, Grain Transportation, Mining Transport, Power Plant, Food Processing

Model NO.

CR02

Structure

Variable Groove Angle Roller

Bearing Type

Open Bearing

Type

Grooved Conveyor Idler

Bearing No.

6203,6204,6205,6206,6305,6306,6307,6308,6309, 6310

Finished

Galvanized

Quality Guarantee Period

30000-50000hours

Product Name

Conveyo Roller Bearing Housing

Size

Roller Diameter 133 mm, Diameter 89-194 mm

Standards

Cema, as, DIN, JIS, GB

Roller Length

180mm-3350mm, 350mm

Roller Dimameter

5 1/4 Inch, 89mm-219mm

Shaft Material

Cold Drawn Steel

Function

Gravity Roller Idler Components for Belt Conveyor

Transport Package

Free Fumiation Wood Packing Case

Specification

Low Noise Spiral Return Conveyor Roller

Trademark

OEM

Origin

China

Key features

Premium Raw Materials: 100% good raw material from Shanghai Baoshan Iron&Steel, ensuring high precision and low tolerance.

Durable Sealing System: Features Nylon PA6 inner sealing rings and POM male/female labyrinth seals for superior protection.

Wide Size Compatibility: Available in various roller diameters (63-219mm) and lengths to fit TK, TKII, DTII, TD75 models.

Customization Options: Accepts customization for bearing numbers, finished surface (Galvanized), and specific dimensions.

High Quality Guarantee: No scratch and burrs, with a quality guarantee period of 30,000-50,000 hours.

Global After-Sales Support: 24/7 technical assistance, spare parts supply, and optional extended warranty up to 36 months.

OEM/ODM Capabilities: 10 years OEM production experience with competitive pricing and bulk discounts for partners.

Multi-Industry Application: Suitable for chemical industry, grain transportation, mining, power plants, and food processing.

Company profile

High Repeat Buyers ChoiceOverseas WarehouseQuality AssuranceExhibition Experience

LIUYANG CHENG LI CONVEYING MACHINERY CO., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from DesignsExport Year: 2017-08-08Nearest Port: Shenzhen, Ningbo, QingdaoAverage Response Time: ≤2.36h

AI-Powered supplier vetting

SummaryChengli Conveyor is identified as a combined company with OEM and ODM capabilities, serving mainly overseas markets. It offers customization from samples and designs, reports documented finished-product inspection instructions, and provides overseas installation, debugging, maintenance, repair, and training services. Production information indicates one production line, fewer than five quality-control staff, stated conveyor belt and roller output, and lead times within 15 workdays. R&D evidence is limited: one year of R&D engineer experience, one patent, CAD and Photoshop tools, and no new product reported in the past year. Financial records are represented only by years, without assessable financial figures. Fire-drill and environmental-assessment status are unknown. No certification or customer-case evidence is provided.

Supplier typeThe supplier is classified as a combined company and explicitly offers OEM services for well-known brands. Its stated design and manufacturing capabilities include customization from samples and designs, supporting its role as a combined manufacturing supplier.

After-Sales capabilityThe supplier states that professional technicians actively solve customer problems, while overseas service offerings include debugging, maintenance, repair, equipment installation, and training across Indonesia, Vietnam, Malaysia, and other countries. However, its service-capability assessment procedures have written procedures but no records, so the service system is supported by stated capabilities but not fully documented.

Production capacityThe supplier operates one production line, reports fewer than five quality-control staff, and provides output information of 700,000 meters of conveyor belt and 900,000 conveyor rollers. It states lead times within 15 workdays in both peak and off-peak periods and uses written, uniformly followed finished-product inspection instructions, supporting a demonstrated but relatively limited production structure.

Customization capabilityThe supplier explicitly supports customization from samples and designs and states that it can standardize products or customize production according to special requirements. The same capability is identified for both design services and ODM services, providing direct evidence of customization support.