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THE BEARINGINDEX DIRECTORY

THT

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

BI-077 / China

Precision machine-tool bearings

Shanghai Laigong manufactures precision bearings under the THT brand. Its published range includes 718, 719, 70 and 72 angular contact series and NN30K and N10 cylindrical roller series. The company addresses precision machine tools and machinery; preload, bearing matching and spindle arrangement should be included in the technical brief.

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COMPANY RECORD

上海莱工精密轴承有限公司

Shanghai, 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
Angular contactCylindrical roller

Explore the product range.

THT · published scope
  • 718, 719, 70 and 72 angular contact series
  • 2344 bearing series
  • NN30K and N10 cylindrical roller series

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.

  • Precision machine tools
  • Precision machinery
PREPARE YOUR INQUIRY

A useful brief for THT.

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

  • Provide the bearing model or a drawing with bore, outside diameter and width, including any special ring or flange geometry.
  • State radial and axial loads, operating speed, duty cycle and the required service temperature.
  • Specify seals or shields, lubricant, clearance and any noise or vibration acceptance criteria.
  • Identify the required quantity, sample-approval process and inspection documents for THT.

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 inquiry

Evidence, with boundaries.

Our review approach →

THT published product scope reviewed

The manufacturer website describes precision machine-tool bearings.

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.