How to stock and maintain bearings correctly?

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

What is the delivery time?

Delivery takes 30-45 days after the order is confirmed.

KR19PP 19811mm Stud Type Track Roller Bearing for Automotive Mining

Name: KR19PP 19*8*11mm Stud Type Track Roller Bearing for Automotive Mining
Brand: HENGLI MACHINERY COMPANY LIMITED
SKU: 1909423085

Shanghai, ChinaHENGLI MACHINERY COMPANY LIMITED

KR19PP 19*8*11mm Stud Type Track Roller Bearing for Automotive Mining

US$1.00-10.00

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 19

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

0.028KG

Certification

ISO9001:2008

Transport Package

Neutral Packing Bearing/Customize

Specification

0.028kg

Trademark

HENGLI, LZ

Origin

China

HS Code

8482800000

Production Capacity

500000 Pieces/Year

Key features

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

Multiple Clearance Options: Supports C1, C2, and C3 clearance specifications.

Diverse Cage Materials: Cages available in Brass, Steel, and Nylon.

Specialized Vibration Grades: Options include Z1V1, Z2V2, and Z3V3 vibration levels.

Wide Application Scope: Ideal for metals, mining, mineral processing, and cement.

OEM Customization Service: Supports non-standard bearings with drawings and technical data.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008.

Flexible Lubrication: Can be lubricated with either oil or grease.

Company profile

HENGLI MACHINERY COMPANY LIMITED

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2007-01-01Nearest Port: ShanghaiAverage Response Time: ≤1.39hTerms 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 focused on quality, offering diverse choices to meet different needs.

Q:What types of bearings do you produce?

We produce 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?

Our 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 non-standard services. You need to provide drawings and detailed technical data.

Q:What should I care about before installation?

Normally, factory preservative does not need removal. Wipe the surface if needed. Ensure the grease is compatible; if not, wash and dry carefully. Install in a dry, dust-free room away from metalworking dust.