What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment methods.

What is the warranty or quality guarantee?

We have ISO9001 certification, 100% finished product inspection, and professional pre-sales and after-sales support to ensure quality.

Robust Heavy-Duty Bearings for Mining and Construction Applications

Name: Robust Heavy-Duty Bearings for Mining and Construction Applications
Brand: Changzhou Nanyi Bearing Co., Ltd.
SKU: 2054835482

Liaoning, ChinaChangzhou Nanyi Bearing Co., Ltd.

US$0.01-13.90

1 Piece

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Feature

Low Price, High Speed, Long Life

Brand

OEM Service

Hardness

59-63HRC

Size

Metric / Inch Size

Vibration

Z1V1 Z2V2 Z3V3

Aligning

Aligning Bearing

Separated

Unseparated

Rows Number

Double

Load Direction

Radial Bearing

Material

Bearing Steel

Transport Package

Single Box Packing+Cartons+Pallets

Specification

40mm-500mm

Trademark

JRZC or customzied

Origin

Shandong, China

HS Code

8483200000

Production Capacity

100000pieces/Year

Key features

OEM/ODM Customization: Accepts customer drawings and samples for customized logo, packaging, and specifications.

20+ Years Experience: Over two decades of manufacturing expertise with ISO9001 certification and advanced R&D.

Wide Bearing Range: Offers deep groove, spherical roller, cylindrical, taper, needle, thrust, and angular contact bearings.

High Precision & Speed: Features P0-P5 precision, Z1V1-Z3V3 vibration grades, and excellent high-speed performance.

Free Sample Available: Provides free samples for standard models; custom samples may require shipping costs.

In Stock & Fast Delivery: Standard bearings are in stock with an average lead time of within 15 workdays.

Strict Quality Control: 100% inspection including windage, rotary, noise, and appearance tests before shipment.

Competitive Factory Price: Direct factory outlet pricing with low cost and high speed performance for mining and construction.

Company profile

Quality AssuranceRaw-Materials TraceabilityQA/QC InspectorsODM Services

Changzhou Nanyi Bearing Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.65h

AI-Powered supplier vetting

SummaryCHANGZHOU NANYI BEARING CO., LTD. is identified as a professional technical supplier offering OEM and ODM services and several forms of customization. It has documented inspection and warehouse-control procedures, inventory capability, and stated lead times within 15 working days in both peak and off-season periods. However, it does not provide 3D software design, has no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and has no valid manufacturing-capacity contract with related subcontractors. Innovation evidence is limited: no new products were reported in the past year, there is no SDK, and only one R&D engineer is listed. Quality testing equipment is reported as zero, although non-conforming products are repaired and re-inspected. Export activity is documented, with 51%–70% of sales from exports and five years of export experience. Customer-case evidence consists of a buyer named ACROSS BEARING associated with bearing transactions.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and supplies spherical roller bearings. It also provides OEM and ODM services, indicating a manufacturing-oriented supplier profile.

After-Sales capabilityThe supplier reports after-sales responsibilities for its R&D engineer and handles non-conforming units through repair and re-inspection. However, it has no overseas warehouse, showroom, agent, or branch, which limits documented overseas service infrastructure.

R&D capabilityThe supplier offers customization, ODM, and OEM services, but reports no new products in the past year, no available SDK, and only one R&D engineer whose listed duties focus on customer samples and after-sales service. These facts show service-based design support but limited evidence of ongoing product innovation.

Customization capabilityThe supplier explicitly supports customization from samples, minor customization, flexible customization, and customization from designs. It also provides ODM and OEM services, while not offering 3D software design services.

Client casesTrade records associate the supplier with buyer ACROSS BEARING in transactions involving spherical roller bearing types 23256 KMBW33C3 and 23240 KMBW33C3. This provides evidence of at least one identified buyer relationship and relevant product transactions, but the slices do not establish the scale, duration, or performance of the relationship.

Product Q&A

Q:What is the MOQ for standard and customized bearings?

The MOQ is 10 PCS for mixed standard bearings and 3000 PCS for customized brand bearings.

Q:Can I get free samples?

Free samples are available for standard models depending on quantity. For custom samples, clients may need to pay sample and shipping charges.

Q:What customization services do you offer?

We accept OEM/ODM services, including custom logos, artwork on shields, custom packaging, and manufacturing according to customer drawings or samples.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Q:What types of bearings are available?

We supply deep groove, spherical roller, cylindrical roller, taper roller, aligning ball, needle roller, thrust ball, angular contact, and spherical plain bearings.