Inch - Metric: Inch
Length Thru Bore - Millimeter: 53.2
Other Features: Single Row | Medium Duty | Air Handling
Global Part Number GPN: 522440
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 6.1
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: 43.663
Other Features: Single Row | Air Handling
Global Part Number GPN: 521988
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 5.8
Housing Material: Cast Iron
Mounting Method: Set Screw
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2

Cartridge Pilot Diameter - Inch: 4
Inch - Metric: Inch
Length Thru Bore - Millimeter: 56.363
Nominal Bolt Circle Diameter Round - Inch: 4.8
Housing Configuration: 1 Piece Solid

Other Features: Single Row | Normal Duty | Wide Inner Race
Global Part Number GPN: 550550
Housing Style: 4 Bolt Round Flange Cartridge
Housing Material: Cast Iron
Mounting Method: Eccentric Collar

Inch - Metric: Inch
Slot to Slot Distance - Inch: 4
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Slot Width - Inch: 0.688

Slot to Slot Distance - Millimeter: 101.6
Other Features: Double Row | Normal Duty | Heavy Contact Seal | With Set Screw | Optional AT - FT - GT - ST Frame
Global Part Number GPN: 677627
Housing Style: Unit Only
Rolling Element: Spherical Roller Bearing

Cartridge Pilot Diameter - Inch: 0
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 | Normal Duty | Wide Inner Race
Global Part Number GPN: 550270
Housing Style: 2 Bolt Flange Block
Housing Material: Cast Iron
Mounting Method: Set Screw