NBC Ball Bearings 621XXX Series to 625XXX Series Helical Gear Box for Heli Worm Gear Box The TAC series of bearings

The TAC series of bearings are a type of thrust angular contact ball bearing specifically designed to support ball screws

High-speed capability with precise rotation accuracy

and industrial mixers

NBC’s ML bearings are:

✔ High rigidity for precise shaft guidance

NBC Ball Bearings 621XXX Series to 625XXX Series Helical Gear Box for Heli Worm Gear Box The TAC series of bearingsWhat Are Ball Bearings? Ball bearings are mechanical components designed to reduce friction and support rotational or linear motion between two parts typically a shaft (rotating element) and a housing (stationary part). They achieve this by using rolling spherical balls placed between two rings (races). Because rolling friction is much lower than sliding friction, ball bearings enable smooth, efficient, and low friction motion even under heavy loads