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THE BEARINGINDEX DIRECTORY

NTH

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

BI-043 / China

Deep groove ball and wheel bearings

Taizhou Tianhao manufactures small and medium deep groove ball bearings and automotive wheel bearings under the NTH name. It also describes development of stainless steel and special-shaped bearings for customer requirements. Its stated application areas include appliances, vehicles, pump motors and handling systems. 1 documented model records are available below.

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COMPANY RECORD

台州市天豪轴承有限公司

Taizhou, 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
Deep groove ballAutomotive

Explore the product range.

NTH · published scope
  • Small and medium deep groove ball bearings
  • Automotive wheel bearings
  • Stainless steel and special-shaped designs

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.

  • Household appliances
  • Automotive systems
  • Pump motors
  • Handling systems
PREPARE YOUR INQUIRY

A useful brief for NTH.

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

  • Provide the vehicle or assembly reference and the original part number, together with a dimensioned drawing.
  • State radial and axial loads, operating speed, duty cycle and the required service temperature.
  • Confirm sealing, lubricant and any sensor, flange or locking features required by the assembly.
  • Identify the required quantity, sample-approval process and inspection documents for NTH.

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.

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

Evidence, with boundaries.

Our review approach →

NTH published product scope reviewed

The manufacturer website describes deep groove ball and wheel 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.