What is the warranty or quality guarantee?

Our company has passed ISO9001 certification, and we perform 100% inspection (visual and function) on finished products.

What are the main applications for these bearings?

They are used in oil drilling rigs, steel manufacturing machinery, hydroelectric generators, vertical motors, ship propeller shafts, and tower cranes.

How can I contact for a quote?

Please visit our website or communicate via email. Provide your item number and quantity for the best price.

High-Performance 81107 Thrust Roller Bearings for EV Applications

Name: High-Performance 81107 Thrust Roller Bearings for EV Applications
Brand: Changzhou Nanyi Bearing Co., Ltd.
SKU: 2046382982

Liaoning, ChinaChangzhou Nanyi Bearing Co., Ltd.

US$0.90-25.00

10 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Single

Outer Dimension

Large (200-430mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Materical

Bearing Steel/Stainless Steel/Carbon Steel

Precision Rating

P0 P6 P5

Application

Transmission, Motor, Transport

Brand

OEM Service

Size

40mm-800mm

Feature

Long Life High Speed

Cage Type

Material Stamping Steel Plate/Type Code E

Transport Package

Single Box Packing+Cartons+Pallets

Specification

40mm-500mm

Trademark

JRZC or customzied

Origin

Shandong, China

HS Code

848220000

Production Capacity

100000pieces/Year

Key features

High Load Capacity: Designed to bear combined axial and radial loads, with radial load not exceeding 55% of axial load.

P5 Precision Grade: Outer ring raceway finely ground 3 times to reduce friction, ensuring high precision and performance.

Long Service Life: Inner ring deburred twice to prevent burr shedding, significantly improving bearing durability.

Strong Material Toughness: Cage made with 80% brass content material, providing superior toughness and resistance.

Wide Size Range: Available in metric sizes from 40mm to 800mm, suitable for diverse industrial applications.

Low Friction & High Speed: Features lower friction factor and higher speed capabilities compared to other thrust roller bearings.

OEM & Customization: Supports custom materials (Steel/Stainless/Carbon), precision ratings, and logo printing services.

ISO9001 Certified: Manufactured by a company with 20+ years experience and ISO9001 international quality certification.

Company profile

Quality AssuranceRaw-Materials TraceabilityQA/QC InspectorsODM Services

Changzhou Nanyi Bearing Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.63h

AI-Powered supplier vetting

SummaryCHANGZHOU NANYI BEARING CO., LTD. is identified as a professional technical supplier offering OEM and ODM services and several forms of customization. It has documented inspection and warehouse-control procedures, inventory capability, and stated lead times within 15 working days in both peak and off-season periods. However, it does not provide 3D software design, has no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and has no valid manufacturing-capacity contract with related subcontractors. Innovation evidence is limited: no new products were reported in the past year, there is no SDK, and only one R&D engineer is listed. Quality testing equipment is reported as zero, although non-conforming products are repaired and re-inspected. Export activity is documented, with 51%–70% of sales from exports and five years of export experience. Customer-case evidence consists of a buyer named ACROSS BEARING associated with bearing transactions.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and supplies spherical roller bearings. It also provides OEM and ODM services, indicating a manufacturing-oriented supplier profile.

After-Sales capabilityThe supplier reports after-sales responsibilities for its R&D engineer and handles non-conforming units through repair and re-inspection. However, it has no overseas warehouse, showroom, agent, or branch, which limits documented overseas service infrastructure.

R&D capabilityThe supplier offers customization, ODM, and OEM services, but reports no new products in the past year, no available SDK, and only one R&D engineer whose listed duties focus on customer samples and after-sales service. These facts show service-based design support but limited evidence of ongoing product innovation.

Customization capabilityThe supplier explicitly supports customization from samples, minor customization, flexible customization, and customization from designs. It also provides ODM and OEM services, while not offering 3D software design services.

Client casesTrade records associate the supplier with buyer ACROSS BEARING in transactions involving spherical roller bearing types 23256 KMBW33C3 and 23240 KMBW33C3. This provides evidence of at least one identified buyer relationship and relevant product transactions, but the slices do not establish the scale, duration, or performance of the relationship.