Cartridge Pilot Diameter - Inch: 6.378
Inch - Metric: Inch
Length Thru Bore - Millimeter: 91.948
Nominal Bolt Circle Diameter Round - Inch: 7.5
Housing Configuration: 1 Piece Solid

Other Features: Double Row | Single Collar
Global Part Number GPN: 538272
Housing Style: 4 Bolt Round Flange Cartridge
Housing Material: Cast Steel
Mounting Method: Eccentric Collar

Cartridge Pilot Diameter - Inch: 0
Inch - Metric: Inch
Length Thru Bore - Millimeter: 85.725
Nominal Bolt Circle Diameter Round - Inch: 5.8
Housing Configuration: 1 Piece Solid

Other Features: Double Row | Optional E-Tect Seal | With Set Screw
Global Part Number GPN: 551372
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar

Cartridge Pilot Diameter - Inch: 0
Inch - Metric: Inch
Length Thru Bore - Millimeter: 113.513
Nominal Bolt Circle Diameter Round - Inch: 10.7
Housing Configuration: 1 Piece Solid

Other Features: Double Row | Has Flinger | With Set Screw
Global Part Number GPN: 546577
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar

Cartridge Pilot Diameter - Inch: 0
Inch - Metric: Inch
Length Thru Bore - Millimeter: 34.13
Nominal Bolt Circle Diameter Round - Inch: 4
Housing Configuration: 1 Piece Solid

Other Features: Single Row | Normal Duty | Wide Inner Race
Global Part Number GPN: 547157
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar

Cartridge Pilot Diameter - Inch: 0
Inch - Metric: Inch
Length Thru Bore - Millimeter: 59.538
Nominal Bolt Circle Diameter Round - Inch: 8.5
Housing Configuration: 1 Piece Solid

Other Features: Single Row | Medium Duty | Wide Inner Race
Global Part Number GPN: 551827
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Set Screw