Inch - Metric: Inch
Length Thru Bore - Millimeter: 88.9
Other Features: Double Row | Double Collar
Global Part Number GPN: 522410
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 6.8
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: 171.45
Other Features: Double Row | Double Collar
Global Part Number GPN: 521208
Housing Style: 4 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 13.5
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: 74.625
Other Features: Double Row | Springlok Collar With 65 Deg Set Screw Mounting
Global Part Number GPN: 521543
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 7
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: 50.4
Other Features: Single Row | Medium Duty
Global Part Number GPN: 521848
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 7.3
Housing Material: Cast Iron
Mounting Method: Set Screw
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2

Cartridge Pilot Diameter - Inch: 0
Inch - Metric: Inch
Length Thru Bore - Millimeter: 56.744
Nominal Bolt Circle Diameter Round - Inch: 8.3
Housing Configuration: 1 Piece Solid

Other Features: Single Row | Medium Duty | Wide Inner Race
Global Part Number GPN: 551883
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Set Screw