Inch - Metric: Inch
Length Thru Bore - Millimeter: 59.538
Other Features: Single Row | Medium Duty
Global Part Number GPN: 521831
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 9
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: 105.969
Other Features: Double Row
Global Part Number GPN: 521172
Housing Style: 4 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 10.5
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 4

Inch - Metric: Inch
Length Thru Bore - Millimeter: 127
Other Features: Double Row | Double Collar
Global Part Number GPN: 522398
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 10.9
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: 102
Other Features: Double Row | Springlok Collar With 65 Deg Set Screw Mounting
Global Part Number GPN: 521057
Housing Style: 4 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 10.5
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 4

Inch - Metric: Inch
Length Thru Bore - Millimeter: 149.225
Other Features: Double Row | Heavy Duty
Global Part Number GPN: 501466
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 11
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve
Housing Configuration: 2 Piece Split
Number of Mounting Holes: 2