How should I store and maintain my bearings?

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

What are the available precision ratings?

We offer P0, P6, P5, P4, and P2 precision ratings to match different application requirements.

What is the lead time for orders?

Standard delivery is 30-45 days. Peak season lead time is 1-3 months, while off-season is one month.

High-Quality BK1212 Closed End Drawn Cup Needle Roller Bearing

Name: High-Quality BK1212 Closed End Drawn Cup Needle Roller Bearing
Brand: HENGLI MACHINERY COMPANY LIMITED
SKU: 809859025

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

Without Cage

Rows Number

Single

Model NO.

BK1212

Load Direction

Radial Bearing

Style

Without Inner Ring

Material

Bearing Steel

Type

Closed

Structure Type

Needle Roller Bearing

Precision Rating

P0 P6 P5 P4 P2

Clearance

C0, C2, C3, C4, C5

Lubricating

Graphite

Service

OEM ODM

Certification

ISO9001:2008

Main Market

Europe, North America, East Asia

Features

High Precision, Long Life, Low Noise

Application

Bicycle

Rolling Body

Roller Bearings

Transport Package

Neutral Packing Bearing

Specification

0.010 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.

Wide Clearance Options: Offered in C0, C2, C3, C4, and C5 clearance ranges to suit various operating conditions.

OEM and Customization: Provides OEM and customized non-standard bearing services with drawing support.

High Performance Features: Designed for high speed, long life, high reliability, and low noise operation.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008 standards for quality assurance.

Diverse Material Options: Constructed from high-quality Bearing Steel (GCr15) for durability and strength.

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

Multiple Shipping Methods: Flexible shipping via sea, air, or express courier to global destinations.

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 the advantages of this manufacturer?

We are a direct manufacturer focusing on quality, offering diverse choices to meet specific customer needs.

Q:What types of bearings do you produce?

We produce Spherical Roller, Cylindrical Roller, Needle Roller, 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 can I customize non-standard bearings?

We offer OEM and customized services; please provide your drawing and detailed technical data.

Q:What should I consider before installation?

Preservative coating usually does not need removal unless incompatible with grease. Install in a dry, dust-free room away from swarf and dust.