Jiangsu ANDE Precision Bearing Technology Co., Ltd. · Blog

Bearing Industry Insights & Guides

Industry insights, procurement guides, and technical knowledge for bearing professionals.

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Technical Knowledge2026-04-3014 min read

Beyond 52100: The Strategic Guide to Rolling Mill Bearing Materials for Extreme Loads

52100 vs 4320H bearing steel for rolling mills: which to specify per position, with hardness data (60-64 HRC) and downtime cost analysis.

Jeff Li

Technical Knowledge2026-04-2912 min read

Spherical Roller Bearings: Misalignment Solutions

Spherical roller bearings self-align under load to absorb shaft deflection in crushers, mills, and wind turbines, where rigid bearings fail from edge loading.

Jeff Li

Technical Knowledge2026-04-2814 min read

Hot Strip Mill Bearing Failure: Four-Row Tapered Analysis

Hot strip mill bearing failure analysis: how rolling contact fatigue, water ingress, and lubrication breakdown drive 36-54% of roll neck bearing failures.

Jeff Li

Technical Knowledge2026-04-2512 min read

Four-Row Tapered vs. Cylindrical Bearings for Roll Necks

Roughing stands take tapered; finishing stands take cylindrical. Match wrong and a hot strip mill loses thousands per hour. Selection guide from ANDE Bearing.

Jeff Li

Technical Knowledge2026-04-2016 min read

Rolling Mill Bearings Guide: Types, Selection, Maintenance

Rolling mill bearings handle 20-46 MPa contact stress, 1-4× standard. Guide to types, selection, lubrication, and maintenance for mill engineers.

Jeff Li

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