Cartridge Pilot Diameter - Inch: 4.25
Inch - Metric: Inch
Length Thru Bore - Millimeter: 47.219
Nominal Bolt Circle Diameter Round - Inch: 5.1
Housing Configuration: 1 Piece Solid

Other Features: Single Row | Normal Duty | Wide Inner Race | Has Flinger
Global Part Number GPN: 550023
Housing Style: 4 Bolt Round Flange Cartridge
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve

Cartridge Pilot Diameter - Inch: 5.512
Inch - Metric: Inch
Length Thru Bore - Millimeter: 92.862
Nominal Bolt Circle Diameter Round - Inch: 6.5
Housing Configuration: 1 Piece Solid

Other Features: Double Row
Global Part Number GPN: 555461
Housing Style: 4 Bolt Round Flange Cartridge
Housing Material: Cast Iron
Mounting Method: Eccentric Collar

Cartridge Pilot Diameter - Inch: 0
Inch - Metric: Inch
Length Thru Bore - Millimeter: 46.838
Nominal Bolt Circle Diameter Round - Inch: 7.2
Housing Configuration: 1 Piece Solid

Other Features: Single Row | Normal Duty | Wide Inner Race
Global Part Number GPN: 549515
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Set Screw

Cartridge Pilot Diameter - Inch: 0
Cartridge Pilot Diameter - Millimeter: 0
Inch - Metric: Inch
Length Thru Bore - Millimeter: 46.838
Nominal Bolt Circle Diameter Round - Inch: 7.1

Housing Configuration: 1 Piece Solid
Other Features: Single Row | Extreme Duty
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Set Screw

Cartridge Pilot Diameter - Inch: 0
Inch - Metric: Inch
Length Thru Bore - Millimeter: 95.25
Nominal Bolt Circle Diameter Round - Inch: 8
Housing Configuration: 2 Piece Split

Other Features: Double Row | Heavy Duty | Optional E-Tect Seal | With Set Screw
Global Part Number GPN: 551345
Housing Style: 4 Bolt Square Flange Block
Housing Material: Ductile Iron
Mounting Method: Concentric Collar