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THE BEARINGINDEX DIRECTORY

SXA

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

BI-118 / China

Miniature and ultra-thin-wall ball bearings

Ningbo New Century manufactures precision miniature bearings under the SX and SXA names. Its published product scope includes deep groove, flanged and stainless steel bearings, with ultra-thin-wall miniature bearings highlighted as a specialty. The company also describes production of rings, cages, shields and rubber seals within its component operations. 296 documented model records are available below.

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COMPANY RECORD

宁波市新世纪轴承有限公司

Ningbo, 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 ball

Explore the product range.

SXA · published scope
  • Miniature deep groove ball bearings
  • Flanged miniature bearings
  • Stainless steel bearings
  • Ultra-thin-wall miniature bearings

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 SXA.

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 SXA.

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.

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

Evidence, with boundaries.

Our review approach →

SXA published product scope reviewed

The manufacturer website describes miniature and ultra-thin-wall ball 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 04:20:34

Source documentation retained for editorial review.