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Timken® Precision Bearings

Ultra-precision equipment requires more than standard bearings can deliver. Our extensive range of Timken® precision bearing assemblies, designed for the critical tolerances demanded by precise applications, offer superior rotational accuracy, consistency and rigidity.

Aerospace Bearings

We make the majority of Timken® aerospace bearings using vacuum-arc melt 52100 or VIM-VAR M-50 steel, typically manufactured to ABEC/RBEC 5 tolerances with high-strength machined cages to meet industry requirements.

Miniature and Super Precision

The quality steel, tolerances and features of Timken® miniature bearings meet demanding performance requirements. Our super precision ball bearings, which surpass ISO/ABMA criteria, also maximize machine performance.

Machine Tool Bearings

Timken® machine tool bearings address application needs for rotational accuracy, consistency and rigidity, providing long life, extreme stiffness and precision even with very high loads.

Precision Tapered Roller

We produce Timken® precision tapered roller bearings in both inch and metric sizes to meet the full range of precision application requirements. They are engineered for superior accuracy and control – every time.

Thin Section Ball

Timken® precision thin section bearings offer high accuracy in a low profile design, available in standard stainless or chrome steel, configured as deep groove or angular contact, and with a host of special features.