How to stock and maintain bearings correctly?

Do not store on concrete floors. Use pallets or shelves in areas with stable humidity and temperature. Place oiled paper or plastic sheets between rollers and cup races for tapered bearings.

High Precision HMK2023L Opened End Needle Roller Bearing for Gearboxes

Name: High Precision HMK2023L Opened End Needle Roller Bearing for Gearboxes
Brand: HENGLI MACHINERY COMPANY LIMITED
SKU: 1909183425

Shanghai, ChinaHENGLI MACHINERY COMPANY LIMITED

US$1.00-10.00

10 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Structure Type

Needle Roller Bearing

Precision Rating

P0 P6 P5 P4 P2

Model NO.

HMK2023L

For Shaft Diameter

8mm-50mm

Clearance

C1, C2, C3

Cage

With Cage

Service

OEM ODM

Certification

ISO9001:2008

Main Market

Europe, North America, East Asia

Rolling Body

Roller Bearings

The Number of Rows

Single

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Unseparated

Outer Dimension

15mm-62mm

Transport Package

Neutral Packing Bearing/Customize

Specification

0.031 Kg

Trademark

HENGLI, LZ

Origin

China

HS Code

8482800000

Production Capacity

500000 Pieces/Year

Key features

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

Customization Service: OEM and ODM services available with custom drawings and technical data.

Wide Size Range: Outer dimensions range from 15mm to 62mm with various shaft diameters.

High Reliability: Features high speed, long life, low noise, and reduced friction.

ISO Certification: Manufactured under ISO 9001:2008 quality management standards.

Versatile Applications: Suitable for gearboxes, automotive systems, engines, and air compressors.

Multiple Clearance Options: Offers C1, C2, and C3 clearance options to fit specific needs.

Fast Delivery: Standard delivery time is 30 to 45 days after order confirmation.

Company profile

HENGLI MACHINERY COMPANY LIMITED

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2007-01-01Nearest Port: ShanghaiAverage Response Time: ≤1.96hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF, DDP

AI-Powered supplier vetting

SummaryHENGLI Machinery Co., Ltd. is a China-based bearing supplier headquartered in Minhang, Shanghai. The provided information identifies it as both a trading company and manufacturer/factory, with products covering multiple industrial bearing categories. It reports ISO 9001 certification, 10 production lines, more than 50 R&D engineers, 41–50 quality-control staff, over 400 production equipment sets, and 350 advanced testing machines. Stated annual output includes 500,000 spherical roller bearings and 150,000 cylindrical roller bearings. The supplier has self-operated import and export rights and reports that 90% of sales are from exports, with exporting activity beginning in 2007. It also states that customized bearings are available and that its distribution network covers China. However, the provided slices contain no specific after-sales service program, customer references or cases, and no sufficient non-financial evidence for assessing financial credibility.

Supplier typeThe supplier is described as a trade company, manufacturer/factory, and group corporation, while its business overview states that it specializes in manufacturing various bearings. This supports classifying it as a manufacturer with trading capabilities rather than only a reseller.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a recognized quality-management certification.

R&D capabilityThe supplier reports 50 R&D engineers, more than 400 production equipment sets, and 350 advanced testing machines. It also states that it offers customized bearings and has pursued development and innovation, providing explicit evidence of R&D and technical capability.

Production capacityThe supplier reports 10 production lines, more than 400 production equipment sets, 350 advanced testing machines, and specified annual outputs of 500,000 spherical roller bearings and 150,000 cylindrical roller bearings. These figures directly support substantial bearing production capability.

Customization capabilityThe supplier explicitly states that it offers customized bearings in addition to approximately 500 standard specifications. This directly demonstrates customization capability, although no details are provided on customization scope, minimum order quantities, or development lead times.

Product Q&A

Q:What are the advantages of your company?

We are a manufacturer dedicated to quality with options for different customer choices.

Q:What types of products do you offer?

We supply Spherical Roller Bearings, Cylindrical Roller Bearings, Needle Roller Bearings, Cam Followers, Thrust Bearings, Spherical Plain Bearings, Rod Ends, Ball Joints, Wheel Hubs, and Tapered Roller Bearings.

Q:What is the production process?

The process includes Heat Treatment, Grinding, Parts Inspection, Assembly, Final Inspection, and Packing.

Q:How to customize non-standard bearings?

We offer OEM and customized services; you need to provide drawings and detailed technical data.

Q:What should I care before installation?

Normally, factory preservative does not need removal, but wipe the surface if grease is incompatible. Install in a dry, dust-free room away from swarf and dust.