Inch - Metric: Inch
Length Thru Bore - Millimeter: 43.663
Nominal Bolt Circle Diameter Round - Inch: 5.8
Housing Configuration: 1 Piece Solid
Other Features: Single Row | Medium Duty | Wide Inner Race

Global Part Number GPN: 551697
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Set Screw
Nominal Bolt Circle Diameter Round - Millimeter: 148

Inch - Metric: Inch
Length Thru Bore - Millimeter: 30.175
Other Features: Single Row | Normal Duty | Wide Inner Race
Global Part Number GPN: 549940
Housing Style: 3 Bolt Flange Bracket

Housing Material: Cast Iron
Mounting Method: Set Screw
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 3
Rolling Element: Ball Bearing

Inch - Metric: Inch
Length Thru Bore - Millimeter: 127
Other Features: Double Row | Double Collar
Global Part Number GPN: 522398
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 10.9
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2

Inch - Metric: Inch
Length Thru Bore - Millimeter: 88.9
Nominal Bolt Circle Diameter Round - Inch: 6.2
Housing Configuration: 1 Piece Solid
Other Features: Double Row | Optional E-Tect Seal | With Set Screw

Global Part Number GPN: 551381
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Nominal Bolt Circle Diameter Round - Millimeter: 157

Inch - Metric: Inch
Length Thru Bore - Millimeter: 95.25
Nominal Bolt Circle Diameter Round - Inch: 6.9
Housing Configuration: 1 Piece Solid
Other Features: Double Row | Optional E-Tect Seal | With Set Screw

Global Part Number GPN: 551365
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Nominal Bolt Circle Diameter Round - Millimeter: 175.3