Inch - Metric: Metric
Other Features: Double Row | Heavy Duty
Length Thru Bore - Millimeter: 174.625
Housing Configuration: 2 Piece Split
Number of Mounting Holes: 4

Housing Style: 4 Bolt Pillow Block
Housing Material: Cast Iron
Mounting Method: Shaft Mount
Nominal Bolt Center to Center - Inch: 12.8
Base to Center Height - Millimeter: 120.7

Inch - Metric: Metric
Other Features: Double Row | Medium Duty
Length Thru Bore - Millimeter: 174.625
Housing Configuration: 2 Piece Split
Number of Mounting Holes: 2

Housing Style: 2 Bolt Pillow Block
Housing Material: Cast Iron
Mounting Method: Shaft Mount
Nominal Bolt Center to Center - Inch: 12.8
Base to Center Height - Millimeter: 120.7

Inch - Metric: Metric
Other Features: Double Row | Double Collar
Global Part Number GPN: 521229
Length Thru Bore - Millimeter: 171.5
Housing Configuration: 1 Piece Solid

Number of Mounting Holes: 4
Housing Style: 4 Bolt Pillow Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Nominal Bolt Center to Center - Inch: 13.5

Inch - Metric: Metric
Other Features: Double Row | Double Collar
Global Part Number GPN: 521228
Length Thru Bore - Millimeter: 171.5
Housing Configuration: 1 Piece Solid

Number of Mounting Holes: 4
Housing Style: 4 Bolt Pillow Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Nominal Bolt Center to Center - Inch: 13.5

Inch - Metric: Metric
Other Features: Double Row | Double Collar
Length Thru Bore - Millimeter: 158.75
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 4

Housing Style: 4 Bolt Pillow Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Nominal Bolt Center to Center - Inch: 13.5
Base to Center Height - Millimeter: 120.7