Manufacturer profile · product scope, documented models and source records.
Ningbo Zhenhai Jianye manufactures miniature and small deep groove ball bearings. Its company presentation emphasizes electric-motor-quality bearings for appliances, power tools, fitness equipment and financial equipment. The described process includes grinding, assembly, cleaning, grease filling and inspection, which provides useful topics for a production and quality discussion.
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.
Product families describe the manufacturer’s published scope. Exact dimensions, materials, availability and performance require a model-specific drawing and confirmation.
Describe the assembly and operating conditions so the proposed bearing can be assessed against your requirements.
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 inquiryThe manufacturer website describes electric-motor-quality miniature 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.
