High quality 1-1/8" four bolt flange 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.

Diminisions:
Bore: 1-1/8"
Bolt hole to bolt hole: 3.267 in. (83mm)
Overall length: 4.252 in. (108mm)
Overall thickness: 1.582 in. (40.2mm)
Bolt hole: .511 in. (13mm)

INTERCHANGES
AMI: UCF206-18
Browning: VF4S-218
Dodge: F4B-SC-018
Fafnir: RCJC-1-1/8
Fafnir: YCJ-1-1/8
Link-Belt: F3-U218N
NSK: UCF206-18S
NTN: UCF206-102T
Peer: FHSFJ206-18G
RHP: SF-1-1/8
Sealmaster: SF-1-1/8
SKF: FY-1-1/8-TM