BearingIndex
THE BEARINGINDEX DIRECTORY

DZH

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

BI-045 / China

Linear bearings and guided-motion components

Lishui Yaojia manufactures bearings and motion components under the DZH name. Its scope covers linear and flanged linear bearings, rod ends and stud-type needle rollers, alongside guides, shafts and ball screws. The company also accepts nonstandard design and machining work, so drawings are particularly useful for integrated motion assemblies. 22 documented model records are available below.

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COMPANY RECORD

丽水市耀佳轴承有限公司

Lishui, Zhejiang, 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

Explore the product range.

DZH · published scope
  • Linear and flanged linear bearings
  • Rod-end bearings
  • Stud-type needle track rollers
  • Linear guides and shafts

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

PREPARE YOUR INQUIRY

A useful brief for DZH.

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

  • Provide the shaft diameter, bearing length, mounting geometry, travel stroke and the required interchange standard.
  • Describe supported load, travel speed, alignment and the available shaft and rail arrangement.
  • Specify seals or shields, lubricant, clearance and any noise or vibration acceptance criteria.
  • Identify the required quantity, sample-approval process and inspection documents for DZH.

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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Documented models.

22 model records
Model / bearing familyManufacturerBore dOutside DWidth B / T / LDetails

Evidence, with boundaries.

Our review approach →

DZH published product scope reviewed

The manufacturer website describes linear bearings and guided-motion components.

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.