Inch - Metric: Inch
Length Thru Bore - Millimeter: 127
Other Features: Double Row | Double Collar | Heavy Duty
Global Part Number GPN: 521253
Housing Style: 4 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 12.8
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Housing Configuration: 2 Piece Split
Number of Mounting Holes: 4

Inch - Metric: Inch
Length Thru Bore - Millimeter: 114.3
Other Features: Solid Lube Insert Bearing
Housing Style: 2 Bolt Pillow Block
Nominal Bolt Center to Center - Inch: 13.3

Housing Material: Cast Iron
Mounting Method: Shaft Mount
Housing Configuration: 2 Piece Split
Number of Mounting Holes: 2
Base to Center Height - Millimeter: 114

Inch - Metric: Inch
Length Thru Bore - Millimeter: 46.05
Other Features: Self Lubricating
Housing Style: Hanger Unit
Housing Material: Cast Iron

Mounting Method: Slip Fit
Mounting Thread: 1-1/4 Straight Pipe Female
Housing Outside Diameter - Millimeter: 139.7
Base to Center Height - Millimeter: 101.6
Rolling Element: Sleeve Bearing

Inch - Metric: Inch
Length Thru Bore - Millimeter: 158.75
Other Features: Double Row | Optional E-Tect Seal | Double Collar | With Set Screw | High Temperature Range From 225 to 400 Degree F
Housing Style: 4 Bolt Pillow Block
Nominal Bolt Center to Center - Inch: 12.5

Housing Material: Cast Iron
Mounting Method: Concentric Collar
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 4
Base to Center Height - Millimeter: 108

Inch - Metric: Inch
Length Thru Bore - Millimeter: 63.1
Other Features: Single Row | Medium Duty | Air Handling
Global Part Number GPN: 521805
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 10.7
Housing Material: Cast Iron
Mounting Method: Set Screw
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2