UCST204-12 bearing is High quality 3/4" take-up bearing. The bearing has a wide inner ring with two set screws for attaching to the shaft. Housing is cast iron with a grease zerk for re-lubing the bearing and pre-lubricated with bearing grease to allow them to be ready to use upon arrival.
Sizes: Bore: 3/4" Bolt hole: .748 in. (19mm) Overall length: 3.7 in. (94mm) Slot size: .531 in. (13.5mm) Width from slot to slot: 2.99 in. (76mm)