How to stock and maintain my bearings right?

Do not store on concrete floors. Store on pallets or shelves in areas without high humidity or sudden temperature changes. Use oiled paper or plastic sheets between rollers and cup races for tapered roller bearings.

High-Quality Full Complement Needle Roller Bearings for Precision Applications2.

Name: High-Quality Full Complement Needle Roller Bearings for Precision Applications2.
Brand: HENGLI MACHINERY COMPANY LIMITED
SKU: 949321275

Shanghai, ChinaHENGLI MACHINERY COMPANY LIMITED

US$0.05-10.00

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.

NAV 4905 / RNAV 4905

For Shaft Diameter

15mm-140mm

Clearance

C0, C2, C3, C4, C5

Features

NAV/RNAV40... Needle Roller Bearing

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

28mm-190mm

Transport Package

Neutral Packing Bearing

Specification

25mm x 42mm x 17mm

Trademark

HENGLI, LZ

Origin

China

HS Code

8482400000

Production Capacity

500000 Pieces/Year

Key features

Full Complement Design: High load carrying capacity with low cross-section and high stiffness.

Wide Precision Range: Available in P0, P6, P5, P4, and P2 precision ratings.

Customizable Clearance: Offers C0, C1, C2, C3, C4, and C5 clearance options.

OEM and ODM Service: Provides customized non-standard bearings with drawings and technical data.

Durable Material: Manufactured from high-quality carbon chromium bearing steel (GCr15).

Versatile Applications: Suitable for farm equipment, construction machinery, gas engines, and gear pumps.

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

Flexible Delivery: Delivery time is 30-45 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: ≤1.44hTerms 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 your company's advantages?

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

Q:What products do you supply?

We supply Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing, Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, and Tapered Roller Bearing.

Q:What is your production process?

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

Q:How to customize bearing (non-standard) from your company?

We offer OEM and Customized (Non-standard) service and you need to provide drawing and detailed Technical Data.

Q:What should I care before installation?

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