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

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 scopeExplore 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.
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.
Prepare an inquiryDocumented models.
22 model recordsEvidence, 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.