What are the available precision grades?

Precision grades include P0, P6, P5, and P4.

What materials are used for the bearings?

Materials include Gcr15 Bearing Steel, Stainless Steel, and Ceramic.

Corrosion Resistant Mr83 Bearing for Marine Compass Gimbals

Name: Corrosion Resistant Mr83 Bearing for Marine Compass Gimbals
Brand: Xiamen Dreampower Intelligent Technology Co., Ltd.
SKU: 2287507105

Fujian, ChinaXiamen Dreampower Intelligent Technology Co., Ltd.

US$0.10-5.00

10 Pieces

Product specifications

MR63

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Standard Miniature Bearing

Micro Drones

High Speed and Low Friction

Electric Toothbrushes

Model NO.

MR83-8

Material

Gcr15 Bearing Steel/Stainless Steel/Ceramic

Load Direction

Radial Bearing

Packaging

Box+Carton+Pallet

Seals Type

Zz/2rz/2RS/Open

Vibration Tolerance

Z1/Z2/Z3/Z4

Radial Clearance

C0/C3/C4/C5

Lubrication

Grease/Oil

Precision Grade

P0/ P6/ P5/ P4

Transport Package

Bulk Packing

Specification

3mm*8mm*3mm

Trademark

Welink

Origin

Fujian, China

HS Code

84821020

Production Capacity

2000000/Monthly

Key features

Ultra-Miniature Design: Size 3mm*8mm*3mm, ideal for micro drones, electric toothbrushes, and small motors.

Lifetime Warranty: Covers all mechanical defects with free parts and labor for the machine's entire life.

High Speed & Low Noise: Silent, maintenance-free operation with high efficiency and long lifespan.

Customizable Options: Customized materials (Gcr15/Stainless/Ceramic), seals, clearance, and precision grades available.

Global Technical Support: 24/7 technical assistance and on-site or remote training for operation and maintenance.

Certified Quality: Certified by ISO 9001:2015, ROHS, and REACH for reliable performance.

Versatile Applications: Used in castors, motors, conveyors, mining machinery, and consumer electronics.

Flexible Ordering: Small orders accepted, free samples available, and customized solutions provided.

Company profile

Xiamen Dreampower Intelligent Technology Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: Guangzhou, Xiamen, ShanghaiAverage Response Time: ≤4.52hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, DAT, FAS, CIP, CPT, FCA, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on bearings and power-transmission products. It offers broad customization and ODM services, but does not provide 3D software design, SDKs, or OEM services for popular brands, and reported no new products in the past year. ISO 9001 certification is stated. The supplier claims integrated R&D-production bases, automated equipment, measurement tools, and strict quality control, while finished products are checked by packing staff. Export activity is reported at 90% of sales, with self-operated import/export rights and one year of export experience. However, reported operating revenue, costs, gross profit, and operating profit for the stated periods are zero, and there is no overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. After-sales capability is not sufficiently documented.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and its business scope includes bearing manufacturing, bearing sales, and high-speed precision heavy-duty bearings. This supports classification as a specialized bearing and industrial power-transmission supplier.

CertificationsThe supplier states that it holds an ISO 9001 supplier management-system certification. The provided information does not include the certificate number, issuing body, or validity period, but it is explicit evidence of certification holding.

After-Sales capabilityThe supplier has no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and offers overseas services in zero countries. Service-capability assessment also lacks written procedures or followed records, so the available evidence does not demonstrate a robust after-sales network.

Financial creditThe stated financial records report zero operating revenue, operating costs, gross profit, and operating profit for the listed periods. These figures provide explicit negative evidence regarding reported financial performance and therefore raise a material financial-credibility concern.

Production capacityThe business scope explicitly includes bearing manufacturing, including high-speed precision heavy-duty bearings. The supplier also claims integrated R&D-production bases, automated equipment, precise measuring tools, skilled operators, and strict process quality control, although the provided information does not quantify production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad product customization capability, despite the absence of 3D software design services.