Manufacturer profile · product scope, documented models and source records.
Ningbo Huahai develops and manufactures bearings for specialized machinery. Its published examples include angular contact bearings for RV reducers and hydraulic travel motors, cylindrical roller bearings for diesel engines and rolling mills, and textile-machine bearings. These application-specific designs require drawings and load information rather than a generic replacement designation.
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 angular contact and cylindrical roller applications.
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.
