Robust Design Track Roller for Mining and Smelting Industry

Name: Robust Design Track Roller for Mining and Smelting Industry
Brand: Renqiu de Mao Transmission Machinery Parts Co. , Ltd.
SKU: 2290426555

Hebei, ChinaRenqiu de Mao Transmission Machinery Parts Co. , Ltd.

US$8.90

1-9 Pieces

US$7.50

10-99 Pieces

US$5.50

100-999 Pieces

US$3.50

1,000+ Pieces

Sample price:US$9.00/piece.Request sample

Product profile

Standard or Nonstandard

Standard

Feature

Wear-Resistant

Application

Marine

Material

C45 Steel

Bore Diameter

Custom

Maximum Torque

Custom

Length

Customized

Teeth

Customized

Usage

Machinery Part

Transport Package

Customized Packing

Specification

Customized size

Trademark

de Mao

Origin

Hebei, China

HS Code

7315890000

Production Capacity

5000/Week

Key features

Features a thick-walled outer ring and full complement cylindrical rollers to handle extremely high radial loads.

Made of high-grade GCr15 bearing steel with precision heat treatment for maximum hardness and durability.

The NUTR series incorporates two rows of cylindrical rollers for superior stability and shock resistance.

Equipped with labyrinth seals to protect against dust and contaminants, ensuring long service life in harsh environments.

Manufactured to P0/P6 precision grades, ensuring smooth rotation and perfect compatibility with industrial equipment.

Company profile

High Repeat Buyers ChoiceQuality AssuranceRaw-Materials TraceabilityExhibition Experience

Renqiu de Mao Transmission Machinery Parts Co. , Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤11.03h CertifiedTerms of Payment: T/T, LC, Small-amount payment, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing-related company in Renqiu, with a 2,000 m² plant and business activities covering mechanical parts, gear-related products, specialized equipment, and hardware. It reports customization from samples and designs, but no new products in the past year, no ODM service, and no SDK. Quality controls include raw-material traceability and 100% finished-product inspection, although only one quality inspector is stated in one record. Service procedures exist for supplier management, corrective actions, and complaints, but written records are absent. Financial information shows zero reported operating revenue and profitability figures for the stated periods, while the available records are inconsistent regarding company profile and staffing. Overseas service coverage is listed as zero countries, despite another description claiming exports to more than 20 regions and countries; this inconsistency limits confidence in the assessment.

Financial creditThe supplied financial records report zero operating revenue, gross profit, operating profit, gross margin, and current ratio for the stated periods. These figures indicate a serious concern regarding demonstrated financial activity, although the records do not provide enough context to verify their completeness or accuracy.

R&D capabilityThe supplier reports customization capability and one year of R&D engineer experience, but states that it launched no new products in the past year, provides no ODM service, and has no available SDK. The evidence therefore shows limited demonstrated innovation output.

Production capacityProduction-related evidence includes a 2,000 m² plant, three production lines, lathe and vertical lathe facilities, and stated manufacturing of mechanical and specialized equipment products. However, the records are inconsistent, including a separate description referring to capacitor manufacturing and a quality-control staffing figure of 50 versus one inspector elsewhere.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries provide direct evidence of broad customization support.

Product Q&A

Q:What is the difference between NUTR and other track rollers?

NUTR series uses two rows of full complement cylindrical rollers, allowing it to handle much higher loads and impact compared to standard needle rollers.

Q:Are these bearings pre-lubricated?

Yes, all our NUTR bearings are pre-filled with high-quality lithium grease and are ready for immediate installation.

Q:Can you provide NUTR2052 with customized dimensions or seals?

Yes, we offer OEM services and can customize dimensions, materials, or sealing types according to your specific requirements.

Q:What material is used for the outer ring?

The outer ring is made of high-quality GCr15 (Chrome Steel), which is hardened to HRC 58-62 for superior wear resistance.