High quality 1-15/16" 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: 1-15/16"
Bolt hole to bolt hole: 4.37 in. (111mm)
Overall length: 5.629 in. (143mm)
Overall thickness: 2.149 in. (54.6mm)
Bolt hole: .629 in. (16mm)

INTERCHANGES
AMI: UCF210-31
Browning: VF4S-231
Dodge: F4B-SC-115
Fafnir: RCJC-1-15/16
Fafnir: YCJ-1-15/16
Link-Belt: F3-U231N
NSK: UCF210-31S
NTN: UCF210-115T
Peer: FHSFJ210-31G
RHP: SF-1-15/16
Sealmaster: SF-1-15/16
SKF: FY-1-15/16-TM