Cartridge Pilot Diameter - Inch: 4.5
Nominal Bolt Circle Diameter Round - Inch: 5.4
Length Thru Bore - Millimeter: 55.5
Housing Configuration: 1 Piece Solid
Inch - Metric: Inch

Outside Diameter - Inch: 6.375
Other Features: Extended Inner Ring
Housing Style: 4 Bolt Round Flange Cartridge
Housing Material: Cast Iron
Mounting Method: Set Screw

Inch - Metric: Inch
Outside Diameter - Inch: 6.375
Rolling Element: Ball Bearing
Length Thru Bore - Millimeter: 57.15
Expansion / Non-expansion: Non-Expansion

Housing Style: Cartridge Unit
Housing Material: Cast Iron
Length Thru Bore - Inch: 2.25
Mounting Method: Set Screw
Outside Diameter - Millimeter: 161.925