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Cost Effective Gcr15 Ceramic Coated Tapered Roller Bearing for Heavy Industrial Applications

Name: Cost Effective Gcr15 Ceramic Coated Tapered Roller Bearing for Heavy Industrial Applications
Brand: Luoyang Rock Precision Engineering Co., Ltd.
SKU: 2178435502

Henan, ChinaLuoyang Rock Precision Engineering Co., Ltd.

US$1.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Transport Package

Stardard

Specification

Stardard

Model NO.

320

Trademark

Rock

Origin

Luoyang

HS Code

8413910000

Production Capacity

5000 Pieces/Year

Key features

Electric Insulation: Alumina ceramic coating on outer ring interrupts DC current path to prevent electrical erosion.

High Load Capability: Tapered rollers support high radial loads and one-direction axial load simultaneously.

Standard Dimensions: Retains standard 320 Series boundary dimensions for direct replacement of uncoated bearings.

Dielectric Rating: Standard rating of 1,000 VDC with enhanced options up to 3,000 VDC available.

Customizable Options: Insulation rating, coating location, precision, setting, cage, and lubrication can be specified.

Wide Size Range: Available in metric single-row design with bore sizes from 20 mm to 160 mm.

OEM/ODM Service: Full customization, minor customization, and flexible customization services available.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryCustomization from Samples

Luoyang Rock Precision Engineering Co., Ltd.

Henan, 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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.28h

AI-Powered supplier vetting

SummaryLuoyang Rock Precision Engineering Co., Ltd. is a China-based limited company established in 2022 with 19 employees. Its stated product scope includes bearings, machine tools, robots, and port machinery, and its products are reportedly used in construction machinery, mining equipment, CNC machine tools, wind power, robotics, and heavy industry. The supplier reports flexible customization and OEM service for well-known brands, but no SDK availability. Manufacturing resources include one production line and two export-trade staff, with one experienced export employee. Service-control weaknesses are documented: no written procedures or records for supplier-service assessment, corrective and preventive actions, or complaint handling. Finished products are checked by packing staff, and continuous quantity reconciliation is not performed for each batch. Overseas warehouse, showroom, agent/branch, and offline trade-show capabilities are absent. Certification holdings, verified customer cases, and sufficient...

After-Sales capabilityFinished products are checked by packing staff, but the supplier has no written procedures or records for effective service-capability assessment, corrective and preventive actions, or customer-complaint handling. It also has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows, indicating limited documented and overseas service infrastructure.

R&D capabilityThe company describes 20 years of continuous innovation and modern precision technology, and its products are used in technically demanding sectors including CNC machine tools, wind power, robotics, and heavy industry. However, it explicitly reports no available SDK, so software-development integration capability is not demonstrated.

Production capacityThe supplier reports one manufacturing production line and one year of export experience, supported by two export-trade staff and one experienced export employee. It does not perform continuous quantity reconciliation for every batch or mass-production run, which is a stated production-control weakness.

Customization capabilityThe supplier explicitly reports customization from samples, designs, full customization, minor customization, and flexible customization. It also states that it provides OEM services for well-known brands, supporting a positive assessment of customization capability.

Product Q&A

Q:What is the standard dielectric rating?

The standard dielectric rating is 1,000 VDC, with individual testing recommended.

Q:Can the insulation rating be customized?

Yes, insulation rating, coating location, precision, setting, cage, and lubrication can be specified for the application.

Q:How does the coating protect the bearing?

The plasma-sprayed alumina coating forms a high-resistance barrier that interrupts the conductive path between the outer ring and housing.

Q:Are these bearings compatible with standard sizes?

Yes, standard boundary dimensions are retained, allowing replacement of an uncoated bearing of the same size.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

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Cost Effective Gcr15 Ceramic Coated Tapered Roller Bearing for Heavy Industrial Applications