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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
This bearing is commonly found in McQuay air handlers
Rugged Build: Features a tarnish-resistant aluminum body and durable NBR seals compatible with air
making it suitable for belt-driven systems with high tension requirements
Constructed with a reinforced thumbwheel grip to prevent slipping during high-cycle usage
Siemens Building Technology ASC77.2U Kit 320720-756 This bearing is commonly foundThe Siemens ASC77. 2U is a field installable external dual auxiliary switch kit designed for seamless integration with GIB, GBB, and GCA series OpenAir actuators. Engineered for precision positioning, this double auxiliary switch allows technicians to monitor actuator stroke and signal external equipment at predetermined rotation angles. With a heavy duty 24V to 250V AC DC switching capacity, the ASC77. 2U is essential for interlocking fans, dampers,