Inch - Metric: Inch
Length Thru Bore - Millimeter: 91.288
Other Features: Double Row
Global Part Number GPN: 521531
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 8.1
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: 114.3
Other Features: Double Row | Double Collar | Heavy Duty
Global Part Number GPN: 522561
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 10.4
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Housing Configuration: 2 Piece Split
Number of Mounting Holes: 2

Inch - Metric: Inch
Length Thru Bore - Millimeter: 51.6
Other Features: Single Row | Spherical | Reduced Diameter Insert | Metal Land Riding Retainer | Has Flinger | External Lube
Housing Style: Hanger Unit
Housing Material: Cast Iron

Mounting Method: Set Screw
Mounting Thread: 1 Straight Pipe Female
Housing Outside Diameter - Millimeter: 111.125
Base to Center Height - Millimeter: 82.55
Rolling Element: Ball Bearing

Inch - Metric: Inch
Length Thru Bore - Millimeter: 101.6
Other Features: Double Row | Double Collar
Global Part Number GPN: 521342
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 9.4
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Housing Configuration: 2 Piece Split
Number of Mounting Holes: 2

Inch - Metric: Inch
Length Thru Bore - Millimeter: 119.075
Other Features: Double Row | Heavy Duty
Global Part Number GPN: 501590
Housing Style: 4 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 9.1
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve
Housing Configuration: 2 Piece Split
Number of Mounting Holes: 4