What is the warranty or quality guarantee?

All products undergo 100% inspection (visual and function) before shipment. We also offer Trade Assurance for order protection.

What are the main bearing types available?

We provide Tapered Roller Bearings, Spherical Roller Bearings, Insert Ball Bearings, Pillow Block Ball Bearings, Deep Groove Ball Bearings, Cylindrical Roller Bearings, Needle Bearings, and Wheel Hub Bearings.

Distributor Distributes Low Noice Self-Aligning Roller Bearing 23021 23023

Name: Distributor Distributes Low Noice Self-Aligning Roller Bearing 23021 23023
Brand: Changzhou Nanyi Bearing Co., Ltd.
SKU: 784746262

Liaoning, ChinaChangzhou Nanyi Bearing Co., Ltd.

US$1.00-50.00

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Brand

OEM Service

Type

Cc/MB/Ca/E

Model NO.

23021 23023

Feature

Low Price, High Speed, Long Life

Hardness

59-63HRC

Vibration

Z1V1 Z2V2 Z3V3

Materical

Chrome Steel

Qulaity

Z1V1 Z2V2 Z3V3

Stock

in Stocks

Rolling Body

Roller Bearings

The Number of Rows

Double

Outer Dimension

Medium and Large(120-190mm)

Material

Bearing Steel

Spherical

Aligning Bearings

Load Direction

Axial Bearing

Separated

Unseparated

Transport Package

Single Box Packing+Cartons+Pallets

Specification

40mm-500mm

Trademark

JRZA or customzied

Origin

Shandong, China

HS Code

8483200000

Production Capacity

100000pieces/Year

Key features

OEM & Customization: Accepts custom logo, packaging, and design. OEM service available for shields and bearings.

High Precision & Speed: Features ABEC-1/C1/C3/C4 precision ratings, high speed, and long life with 59-63HRC hardness.

Self-Aligning Design: Spherical roller bearings with self-aligning capability to handle axial loads and misalignment.

Wide Size Range: Available in medium and large sizes (120-190mm outer dimension) with various inner diameters.

Quality Assurance: 100% inspection for finished products including visual and function checks by 2 QA inspectors.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.

Sample Availability: 1-10 samples available. Free samples depend on model, material, and quantity.

Secure Trading: Trade Assurance available for sample orders to ensure full protection for buyers.

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: ≤2.57h

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.