How to stock and maintain my bearings right?

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

High-Performance KR 90 PP Stud Type Track Rollers

Name: High-Performance KR 90 PP Stud Type Track Rollers
Brand: HENGLI MACHINERY COMPANY LIMITED
SKU: 1909388945

Shanghai, ChinaHENGLI MACHINERY COMPANY LIMITED

US$0.10-10.00

10 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Single

Model NO.

KR 90 PP

Outer Dimension

6mm-30mm

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Unseparated

Structure Type

Stud Type Track Rollers

Clearance

C1 C2 C3

Precision Rating

P0 P6 P5 P4 P2

Vibration

Z1V1 Z2V2 Z3V3

Cage Type

Brass, Steel, Nylon

Application

Metals, Mining, Mineral Processing and Cement

Lubricated

Oil or Grease

Weight

1.95KG

Certification

ISO9001:2008

Transport Package

Neutral Packing Bearing/Customize

Specification

1.95kg

Trademark

HENGLI, LZ

Origin

China

HS Code

84823000

Production Capacity

500000 Pieces/Year

Key features

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

Diverse Cage Materials: Options include Brass, Steel, and Nylon cages to suit different operational needs.

Wide Clearance Options: Offers C1, C2, and C3 clearance levels for optimal fit and performance.

Versatile Vibration Grades: Available in Z1V1, Z2V2, and Z3V3 vibration categories for smooth operation.

Robust Material Construction: Manufactured from high-quality Bearing Steel (GCr15) for durability.

ISO 9001 Certified: Product quality and manufacturing processes certified under ISO 9001:2008.

Customization Support: OEM and non-standard customization available with provided drawings and data.

Fast Delivery: Standard 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: ≤0.62hTerms 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 the best options and offer choices to make different products.

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 bearing (non-standard) from your company?

We offer OEM and Customized (Non-standard) services; you need to provide drawings and detailed Technical Data.

Q:What should I care before installation?

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