TR Bearing UCF209-27 4-Bolt Flange Bearing Unit 1-11/16 in Bore
TR Bearing UCF209-27 4-Bolt Flange Bearing Unit 1-11/16 in Bore
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Estimated package weight: 5.0 lbs
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A 4-bolt square flange mounted bearing unit from TR, identified by housing designation F209 and insert bearing UC209-27 cast and stamped directly on the unit. The bore diameter is 1-11/16 in. (approximately 27 mm), with a cast iron housing and a wide inner ring insert bearing secured by set screws. The housing features four mounting holes arranged in a square pattern, a grease fitting for relubrication, and dual contact seals on the insert bearing. The insert MPN UC209-27 is visible on the bearing inner ring face, and the TR brand logo is cast into the top of the housing. Standard bolt center-to-center distance for the F209 housing is 4.1339 in., with an overall housing length of approximately 5.394 in. (sourced from published F209 housing specifications). Mounting bolt size is 9/16 in. This type of unit is commonly used in conveyor systems, agricultural equipment, manufacturing machinery, and general industrial shaft-support applications where a bolted flange mount is required. The UC209-27 insert uses setscrew locking to secure to the shaft.
Stock # 0226-665

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