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Grinders armature shaft

Fan end

The bearing will need to cope with a combination of high speed, high temperature, heavy loads and a dusty environment.

The SKF solution is a single row deep groove ball bearing fitted with light contacting rubber seals or metal shields (the choice is dependant upon the environmental conditions). Polymer cages with good elasticity and less sensitiveness to poor lubrication environment are used to ensure good performance. Special greases with high-speed capability and low grease leakage properties are used to improve performance.

Commutator end

The bearing will need to cope with high speed, high temperatures and a dusty environment.

single row deep groove ball bearing fitted with light contacting rubber sealThe SKF solution is as to ensure good dust resistance and high-speed capability. Polymer cages with good elasticity and less sensitiveness to poor lubrication environment are used to ensure good performance. Special greases with high-speed capability and low grease leakage properties are used.

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