Do these bearings offer electrical insulation?

Yes, the ceramic material acts as an electrical insulator, preventing current flow and electrolytic corrosion.

What precision grades are available?

We supply grades P0, P6, P5, P4, and P2, with higher grades offering tighter tolerances for precision equipment.

Durable Ceramic Bearings for Enhanced Motor Longevity and Protection

Name: Durable Ceramic Bearings for Enhanced Motor Longevity and Protection
Brand: Hubei Lianmao Technology Co., Ltd
SKU: 2254543035

Hubei, ChinaHubei Lianmao Technology Co., Ltd

US$1.00-100.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Si3n4 Zro2 Al2O3

Bearing Structure

Hybrid Ceramic Bearings (Steel Races + Ceramic Rol

Model NO.

6210 HC 2RS1 7008 V HC/P4 5S 6204 6309 SN2/C3

Customization Required

Yes

Thermal Stability

It Has a Heat Resistance Temperature of 600℃~800℃

Accuracy Level

P0 P6 P5 P4 P2

Sealing Type

Open\Zz\RS

Transport Package

Neutral/Industrial/Custom Packaging

Specification

Trademark

OEM/Neutral

Origin

China

HS Code

84825000

Production Capacity

1, 000, 000 PCS/Year

Key features

High Speed Performance: Limiting speed reaches 1.5 to 2 times that of steel bearings.

Superior Corrosion Resistance: Inert material resistant to acids, alkalis, salts, and seawater.

Electrical Insulation: Blocks current and prevents electrolytic corrosion damage.

Lightweight Design: Density is only 40% to 60% of bearing steel for low inertia.

Customizable Materials: Available in Silicon Nitride, Zirconium Oxide, and Alumina.

Multiple Precision Grades: Offers P0, P6, P5, P4, and P2 grades for various needs.

Oil-Free Operation: Suitable for vacuum and clean environments with low friction.

Company profile

Raw-Materials TraceabilityFast DeliveryImporters and ExportersR&D Capabilities

Hubei Lianmao Technology Co., Ltd

Hubei, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: Shanghai, Wuhan, NingboAverage Response Time: ≤0.10hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, Others

AI-Powered supplier vetting

SummaryHubei Lianmao Technology Co., Ltd is a trading company based in Wuhan, Hubei, China, established in July 2024. The company specializes primarily in bearings, offering competitive prices, fast delivery, and reliable after-sales support. Despite a broad business scope, the company lacks ODM and OEM capabilities and does not participate in offline trade shows or have overseas showrooms. Financial data is available, but specific proficiency in financial credibility is unclear. The company has minimal R&D innovation with only one R&D engineer, and no SDK is available for development. The supplier is not audited favorably, indicating potential deficiencies in quality assurance. Customization is available from samples or designs, but lacks a formal customer case study or documented service procedures.

CertificationsAn audit was conducted by TUVRHEINLAND, but the result of the supplier audit evaluation was zero, indicating no certification advantage.

After-Sales capabilityThe company emphasizes fast delivery time and reliable after-sales support as part of its offerings.

R&D capabilityThe company has one R&D engineer and does not offer ODM services or SDK, indicating limited innovation capability.

Production capacityAnnual productivity information is available for various types of bearings, suggesting a focus on production.

Customization capabilityCustomization is available from samples or designs, but lacks formalized or documented processes.

Client casesThere are no written procedures or records for handling customer complaints, indicating a lack of documented customer cases.