How to stock and maintain bearings correctly?

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

Premium Needle Roller Bearings for Concrete Mixers and Equipment

Name: Premium Needle Roller Bearings for Concrete Mixers and Equipment
Brand: HENGLI MACHINERY COMPANY LIMITED
SKU: 797896445

Shanghai, ChinaHENGLI MACHINERY COMPANY LIMITED

US$1.00-10.00

10 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Cage

With Cage

Rows Number

Single

Model NO.

HMK1012/HMK1015

Load Direction

Radial Bearing

Style

Without Inner Ring

Material

Stainless Steel

Type

Open

Precision Rating

P0 P6 P5 P4 P2

Clearance

C0, C2, C3, C4, C5

Lubricating

Graphite

Service

OEM ODM

Application

Bicycle

Rolling Body

Roller Bearings

The Number of Rows

Multi-Column

Outer Dimension

Small and Medium-Sized (60-115mm)

Spherical

Non-Aligning Bearings

Separated

Unseparated

Transport Package

Neutral Packing Bearing

Specification

0.012 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.

Custom Clearance Options: Offered in C0, C1, C2, C3, C4, and C5 clearance ranges to fit specific needs.

OEM and ODM Service: Full customization support including non-standard bearings with provided drawings.

High Reliability and Long Life: Designed for high speed, low noise, and reduced friction in concrete mixers.

ISO 9001 Certified: Manufacturing process meets ISO 9001:2008 quality standards.

Wide Size Range: Available in small to medium sizes from 3mm to 60mm outer dimensions.

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

Multiple Shipping Methods: Flexible shipping via sea, air, or express courier services.

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 that focuses on quality with the best choices and offers customization to meet different requirements.

Q:What types of products do you supply?

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 about before installation?

Normally, the preservative coating does not need removal; just wipe the outside surface. If grease is incompatible, wash and dry carefully. Install in a dry, dust-free room away from swarf and dust.