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THE BEARINGINDEX DIRECTORY

Yuanhai

Manufacturer profile · product scope, documented models and source records.

BI-050 / China

Self-lubricating plain bearings and bimetal bushings

Rongcheng Yuanhai manufactures self-lubricating bearing materials and sliding bearings in Shandong. Its published products include YHS-1 oil-free bearings, YHS-2 boundary-lubricated bearings and bimetal bushings. The company describes product design and testing operations, with application relationships in automotive, pneumatic and shipbuilding equipment.

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COMPANY RECORD

荣成远海滑动轴承有限公司

Weihai, Shandong, China

Research date · 2026-09-24
Account · Not claimed

Account approval and product evidence are reviewed separately. A directory listing is not an independent factory audit.

Published product focus.

Company-level scope
Sliding bearings

Explore the product range.

Yuanhai · published scope
  • YHS-1 oil-free plain bearings
  • YHS-2 boundary-lubricated bearings
  • Bimetal bushings

Product families describe the manufacturer’s published scope. Exact dimensions, materials, availability and performance require a model-specific drawing and confirmation.

Applications described by the manufacturer.

  • Automotive systems
  • Pneumatic equipment
  • Shipbuilding
PREPARE YOUR INQUIRY

A useful brief for Yuanhai.

Describe the assembly and operating conditions so the proposed bearing can be assessed against your requirements.

  • Provide the bushing or shell drawing, mating-shaft material and surface finish, and the installed clearance.
  • State contact load, sliding speed, temperature and whether motion is continuous, oscillating or intermittent.
  • Specify the lubrication method, material pairing and any wear or chemical-exposure limits.
  • Identify the required quantity, sample-approval process and inspection documents for Yuanhai.

For qualification, request current drawings, material identification and applicable inspection records. No material report or independent factory audit is implied by this listing.

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Evidence, with boundaries.

Our review approach →

Yuanhai published product scope reviewed

The manufacturer website describes self-lubricating plain bearings and bimetal bushings.

Scope: Official website product scope only. No independent factory audit, material-report review or model-level performance validation is implied.

Company-level record; not a model test report · 2026-09-24 04:20:33

Source documentation retained for editorial review.