High quality 1-5/16" three bolt flange bearing. The bearing has a narrow 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: 1-5/16"
Bolt hole to bolt hole: 3.41 in. (86.61mm)
Overall length: 3.93 in. (100mm)
Overall thickness: 1.44 in. (36.51mm)
Bolt hole: 3/8 in.

INTERCHANGES
Peer: FHSF3X207-21G
AMI: BTM207-21
Browning: VF3S-121
Dodge: LF-SC-121
Fafnir: GSFD-1-5/16