FAG Single Row Deep Groove Ball Bearing 55 mm ID 72 mm OD Race Width 9 mm Steel Cage and Balls Shielded 61811-2RZ-Y

FAG 61811-2RZ-Y is a single row deep groove ball bearing featuring a 55 mm inside diameter and 72 mm outside diameter with a 9 mm race width. This shielded bearing is designed to operate with high efficiency under high and very high speed requirements, ensuring very low friction and noise levels. The steel cage and steel balls construction provide excellent durability and load carrying capacity.

This bearing is suitable for applications requiring low running noise without compromising speed, load capacity, or operating life. It features a shielding system that offers high sealing performance to protect the bearing and prevent heat generation or speed limitation. The internal clearance is CN, which is standard, and it belongs to the 1 Extra Light Thrust series, optimized for specialized thrust loads.

With a static load rating of 8.5 kN and a dynamic load rating of 9.6 kN, the bearing is capable of sustaining significant radial loads. The limiting speed of 11,500 rpm makes it ideal for high-speed rotational equipment in industrial, mechanical, and HVAC applications.

FAG 61811-2RZ-Y bearing is applicable in industrial machinery, automation equipment, and power transmission systems requiring reliable, low-friction rotating support. Its compact size and economic design make it suitable for replacing bearings in existing assemblies where space is limited.

Constructed with steel balls and steel cage for durability. Shielded for protection against contaminants and to ensure clean operation. Supports high rotational speeds up to 11,500 rpm. Single row deep groove design for effective radial load support.

Internal clearance CN for standard operational clearance. Static and dynamic load ratings of 8.5 kN and 9.6 kN respectively. Series 1 Extra Light Thrust suitable for combined radial and light axial loads. Bore type is parallel, with plain race type ensuring smooth operation.

This bearing is ideal for use in sectors such as manufacturing machinery, mechanical power transmission, industrial automation, and general engineering applications requiring robust, high-speed rotary support.

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