How to stock and maintenance my bearings right?

Do not store bearings directly on concrete floors, where water can condense and collect on the bearing; Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity or sudden and severe temperature changes that may result in condensation forming; Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.

B/M/BH/MH series Drawn Cup Needle Roller Bearings

Name: B/M/BH/MH series Drawn Cup Needle Roller Bearings
Brand: HENGLI MACHINERY COMPANY LIMITED
SKU: 946786825

Shanghai, ChinaHENGLI MACHINERY COMPANY LIMITED

US$0.10-10.00

10 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Structure Type

Full Complement Needle Roller Bearing

Precision Rating

P0 P6 P5 P4 P2

Model NO.

M-461

For Shaft Diameter

3.175mm-139.700mm

Clearance

C0, C2, C3, C4, C5

Features

Inch Series 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

6.350mm-152.400mm

Transport Package

Neutral Packing Bearing

Specification

6.350mm x 11.112mm x 9.525mm

Trademark

HENGLI, LZ

Origin

China

HS Code

8482400000

Production Capacity

500000 Pieces/Year

Key features

Wide Precision Range: Available in P0, P6, P5, P4, and P2 precision ratings to meet diverse application needs.

Extensive Size Options: Shaft diameters from 3.175mm to 139.700mm and outer dimensions from 6.350mm to 152.400mm.

Lightweight High Load: Thin special-steel drawn shell provides large load ratings with the lowest sectional height.

OEM Customization: Full OEM and ODM services available for non-standard bearings with drawing and technical data.

Multiple Clearance Grades: Offered in C0, C1, C2, C3, C4, and C5 clearance options for precise fitment.

Robust Material: Constructed from high-quality Bearing Steel (GCr15) with carburized and quenched shell.

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

Global Shipping: Flexible shipping options including Sea, Air, and Express delivery from Shanghai.

Company profile

HENGLI MACHINERY COMPANY LIMITED

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2007-01-01Nearest Port: ShanghaiAverage Response Time: ≤2.85hTerms 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?

Manufacturer - Do it only with the Best; Your Choice make different.

Q:What products do you offer?

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

Q:What is the production process?

Heat Treatment, Grinding, Parts Inspection, Assembly, Final Inspection, Packing.

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

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

Q:What should I care before installation?

Normally, the preservative with which new bearings are coated before leaving the factory does not need to be removed; it is only necessary to wipe off the outside cylindrical surface and bore, if the grease is not compatible with the preservative, it is necessary to wash and carefully dry the bearing. Bearings should be installed in a dry, dust-free room away from metal working or other machines producing swarf and dust.