Inch - Metric: Inch
Length Thru Bore - Millimeter: 39.7
Nominal Bolt Circle Diameter Round - Inch: 4.6
Housing Configuration: 1 Piece Solid
Other Features: Single Row | Normal Duty | Wide Inner Race | Has Flinger

Global Part Number GPN: 550482
Housing Style: 2 Bolt Flange Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Nominal Bolt Circle Diameter Round - Millimeter: 117

Inch - Metric: Inch
Length Thru Bore - Millimeter: 32.54
Nominal Bolt Circle Diameter Round - Inch: 3.5
Housing Configuration: 1 Piece Solid
Other Features: Single Row | Normal Duty | Wide Inner Race | Has Flinger

Global Part Number GPN: 550544
Housing Style: 2 Bolt Flange Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Nominal Bolt Circle Diameter Round - Millimeter: 90

Inch - Metric: Inch
Length Thru Bore - Millimeter: 39.624
Length Thru Bore - Inch: 1.56
Other Features: Single Row | Normal Duty | Wide Inner Race | Series D-LOK
Housing Style: 3 Bolt Flange Bracket

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

Inch - Metric: Inch
Length Thru Bore - Millimeter: 69.85
Nominal Bolt Circle Diameter Round - Inch: 4.1
Housing Configuration: 1 Piece Solid
Other Features: Double Row | Optional E-Tect Seal | With Set Screw

Global Part Number GPN: 551375
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Nominal Bolt Circle Diameter Round - Millimeter: 105

Inch - Metric: Inch
Length Thru Bore - Millimeter: 39.7
Other Features: Single Row | Air Handling
Global Part Number GPN: 493753
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 4.7
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2