4-Bolt Square Flange Units
Units feature one-piece cast iron housing, solid base, wide inner ring bearing, dual heavy-duty contact-type seals, steel plate slingers on sides for dust exclusion, full self-alignment, grease fitting for adding lubricant. Set screw units have two set screws 120° apart in the inner ring. Eccentric locking collar units provide locking for one-directional applications. Styles include:
- UCF Series - Standard duty, set screw locking type.
- HCFU Series - Standard duty, Eccentric locking collar type.
- UCFX Series - Medium duty, set screw locking type.
- SAF Series - Light duty, eccentric locking collar type.