What is the lead time for production?

The average lead time is within 15 working days for both peak season and off-season.

What payment terms do you accept?

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

What types of seals are available?

We provide bearings with Zz and 2RS seals types.

6204-2RS and 6301-2RS Durable Bearings for Harsh Environments

Name: 6204-2RS and 6301-2RS Durable Bearings for Harsh Environments
Brand: Changzhou Nanyi Bearing Co., Ltd.
SKU: 2063283362

Liaoning, ChinaChangzhou Nanyi Bearing Co., Ltd.

US$0.60

10 Pieces

Sample price:US$0.60/piece.Request sample

Product profile

Customization

Available

Feature

Best Price, High Speed, Long Life

OEM

Available

Hardness

59-63HRC

Vibration

Z1V1 Z2V2 Z3V3

Application

Automotive

Cage Type

Ca Cc E MB Ma

Size

21.99 - 22 mm

Contact Angle

0°

Cage

Steel

Precision Rating

P0, P6, P5, P4 P2

Seals Type

Zz 2RS

Structure

Deep Groove

Lubrication

Grease

Transport Package

Single Box Packing+Cartons+Pallets

Specification

608ZZ

Trademark

JRZC Brand

Origin

China

HS Code

8483200000

Production Capacity

100000pieces/Year

Key features

Polyurethane Coating: Overmolded with polyurethane for high tensile strength, fatigue resistance, and self-lubrication.

Low Noise Operation: Designed for smooth operation with low noise and low weight characteristics.

OEM & Customization: Accepts custom logos, drawings, and packaging. OEM service available for shields and bearings.

High Precision Ratings: Available in P0, P6, P5, P4, and P2 precision ratings for various applications.

Wide Size Range: Offers small and miniature standard and non-standard ball bearings in various sizes.

Durable Hardness: Bearing hardness ranges from 85A-100A for the PU component and 59-63HRC for steel parts.

Quality Assurance: 100% inspection of finished products including visual and function checks.

Fast Lead Time: Average lead time within 15 working days for both peak and off-season periods.

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: ≤1.95h

AI-Powered supplier vetting

SummaryCHANGZHOU NANYI BEARING CO., LTD. is identified as a professional technical supplier offering sample-based, design-based, minor, and flexible customization, as well as ODM and OEM services. It has documented finished-product inspection instructions, written warehouse-control procedures with records, in-stock capacity, and stated lead times within 15 workdays in both peak and off-season periods. However, the available information shows no 3D software design, SDK, overseas warehouse, overseas branch or agent, overseas showroom, or offline trade-show capability. The supplier has one R&D engineer, no new products reported in the past year, and no quality-control testing equipment reported. No valid manufacturing-capacity contract with related subcontractors is available. Export activity and buyer-linked transaction records are present, including ACROSS BEARING, but certification and detailed financial strength cannot be verified from the provided slices.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and is associated with spherical roller bearing products. The records identify CHANGZHOU NANYI BEARING CO., LTD. as the supplier, but do not establish its exact legal manufacturing status.

After-Sales capabilityThe supplier’s R&D engineer responsibilities include providing samples according to customer requirements and after-sales service, and non-conforming units are repaired and re-inspected. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom, limiting evidence of local overseas support.

R&D capabilityThe supplier offers ODM services and has one R&D engineer, but reported no new products in the past year and has no available SDK. Its stated R&D role focuses on customer-requested samples and after-sales service rather than documented product innovation.

Production capacityThe supplier reports in-stock capacity, lead times within 15 workdays in both peak and off-season, and written inspection and warehouse-control procedures. Nevertheless, it has no valid manufacturing-capacity contract with related subcontractors and reports zero quality-control test equipment, creating explicit production-control weaknesses.

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

Client casesThe supplier reports that 51%–70% of total sales come from exports and has exported goods for five years. Trade records associate it with buyer ACROSS BEARING and identify shipments involving India, but the slices do not provide customer performance evaluations or a broader verified customer portfolio.