What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union for payments.

How should thrust roller bearings be installed?

Avoid direct hammering, ensure correct orientation (tight ring on shaft, loose ring on housing), and use proper lubrication. Avoid contamination and check axial clearance after installation.

Heavy-Duty Thrust Cylindrical Roller Bearing 81244m 81248m 81252m

Name: Heavy-Duty Thrust Cylindrical Roller Bearing 81244m 81248m 81252m
Brand: Zhejiang Judong Bearing Co., Ltd.
SKU: 2153579102

Zhejiang, ChinaZhejiang Judong Bearing Co., Ltd.

US$1.30

1,000-4,999 Pieces

US$1.15

5,000-9,999 Pieces

US$1.00

10,000-49,999 Pieces

US$0.85

50,000+ Pieces

Product specifications

81200···

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Keep Its Material

Nylon

Maximum Operating Temperature

120℃

Model NO.

81244M 81248M 81252M

Precision Rating

P0 P6 P5 P4 P2

Type

Thrust Ball Bearing

Bearing Material

Gcr15

Certificate

ISO9001:2008

Service

OEM

Structure

Thrust

Applications

Engineering Machinery

Transport Package

Custom Packaging

Specification

170*240*42mm

Trademark

JD Bearing

Origin

China

HS Code

8482109000

Production Capacity

200000

Key features

High Load Capacity: Designed to bear large axial loads for heavy-duty machinery like cranes and rolling mills.

Multiple Cage Options: Available in Brass, Nylon, and Steel cages to suit different speed, temperature, and load requirements.

High Axial Stiffness: Ensures minimal axial displacement, improving stability and positioning accuracy in equipment.

Low Friction Efficiency: Rolling friction reduces heat generation and energy consumption compared to sliding bearings.

OEM Customization: Supports OEM services and customized solutions for specialized bearing applications.

Wide Model Range: Extensive selection of thrust roller bearing models (81100-81152, 81200-81252) with various dimensions.

ISO Certified Quality: Manufactured under ISO9001:2008 standards ensuring reliability and durability.

Professional Support: Comprehensive installation guides and technical support for optimal bearing performance.

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationIn-stock Capacity

Zhejiang Judong Bearing Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.26hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in steel, rubber products, instruments and meters, and lubricants, with stated import and export authorization. It reports substantial export activity, flexible customization, quality-management certifications, 41–50 quality-control staff, and production output data. However, raw-material and quality traceability status is unknown, quality-control test equipment is listed as zero, and R&D audit documentation is unavailable. Overseas service coverage is limited, with no overseas showroom, agent, branch, or offline trade-show participation. Service procedures exist but lack written records. Financial information is inconsistent across the provided records, so financial credibility cannot be confirmed. No evidence of named customer cases or major-brand OEM service is provided.

Supplier typeThe supplier covers steel, rubber products, instruments and meters, and lubricants, and states that it has self-operated import and export rights. Export sales are reported at 71%–90%, although the stated exporting history is 0 years, creating a record inconsistency.

CertificationsThe supplier reports TS 16949, ISO 9001, and ISO 14001 certifications. These are explicit certification holdings relevant to automotive quality, general quality management, and environmental management.

After-Sales capabilityThe supplier has no overseas showroom, agent, branch, overseas-service country coverage, or offline trade-show participation. It reports service procedures for corrective actions and complaints, but no written records, while lead times are stated as within 15 workdays in both peak and off-season.

Production capacityThe supplier states that it supports both small-batch customization and large-scale orders, reports 41–50 quality-control staff, and provides annual production-output information. However, quality-control test equipment is listed as zero, which is an explicit production and quality-control deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and states that R&D responsibilities are customized to customer needs. This supports broad customization capability, although the limited R&D documentation reduces verification depth.

Product Q&A

Q:What types of cages are available for these thrust roller bearings?

We offer Brass, Nylon, and Steel cages. Brass cages provide high strength and temperature resistance; Nylon cages offer low noise and cost-effectiveness; Steel cages provide high strength and impact resistance for heavy loads.

Q:Do you support OEM or custom orders?

Yes, we provide OEM services and customized solutions for specialized applications, including tailored materials and specifications.

Q:What are the main applications for thrust roller bearings?

They are widely used in engineering machinery, cranes, rolling mills, injection molding machines, and machine tool lead screw drive systems requiring high axial load capacity.

Q:What precision ratings are available?

We offer precision ratings of P0, P6, P5, P4, and P2 to meet different accuracy requirements.

Q:What is the lead time for orders?

Lead times vary by season: Peak season requires 1-3 months, while off-season orders can be completed within 15 workdays.