Parallel Bore Ceramic ZrO2 Self Aligning Double Row Ball Bearings. Excellent performance in electrical and magnetism sensitive applications. Not for High Speed. Full ceramic zirconia.

• Double row ball bearings are generally wider than a single row bearing of equivalent ID and OD.
• The double row ball bearing accommodates much higher loads than a single row bearing.
• An expanded range may be available on special order. Please enquire.
• Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics.
• Wear and corrosion resistance. Lubrication and maintenance free.
• Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request.
• ZrO2 standard material for balls and rings. Si3N4 available to special order.
• High and low temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 1000 deg C without a cage or seals.