6217-C3 FAG Single Row Deep Groove Ball Bearing C3 Clearance (ID 85mm OD 150mm W 28mm)

The 6217-M-J20AA-C3 FAG is an electrically insulated deep groove ball bearing. A special coating on the outer ring (J20AA) protects against bearing damage and eventual failure due to the passage of electric current.

Electrically insulated bearings are marketed by FAG with the suffix J20. The J20AA indicates the addition of an aluminum oxide coating on the outer ring to withstand voltages up to 3.000 V DC.