and specialized Tetraseals

Because it is an angular contact bearing with two rows of balls oriented in opposite directions

Common Questions Is the B1340020S a direct replacement for my current motor

if the sensor is carbon-fouled

Honeywell MS4110A1200 Actuator Refrigerant and specialized TetrasealsThe Honeywell MS4110A1200 Actuator is a high torque, spring return direct coupled actuator engineered for reliable two position damper control in commercial HVAC systems. Delivering 88 lb in torque, this line voltage unit (100 250 VAC) is designed for on off damper actuator applications, including air handlers, ventilation flaps, and ball valves. It serves as a direct, high performance replacement for legacy models, including the MA40 7041 501, MA41