Cartridge Pilot Diameter - Inch: 4
Inch - Metric: Inch
Length Thru Bore - Millimeter: 43.663
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: 549972
Housing Style: 4 Bolt Round Flange Cartridge
Housing Material: Cast Iron
Mounting Method: Set Screw

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: 47.219
Other Features: Single Row | Medium Duty | Air Handling | Thin Wall
Global Part Number GPN: 522268
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 6.3
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve
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

Inch - Metric: Inch
Length Thru Bore - Millimeter: 50.368
Other Features: Single Row | High Base
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
Base to Center Height - Millimeter: 54