Inch - Metric: Inch
Length Thru Bore - Millimeter: 35.7
Nominal Bolt Circle Diameter Round - Inch: 4.7
Housing Configuration: 1 Piece Solid
Other Features: Single Row | Intermediate Duty | Narrow Inner Race

Global Part Number GPN: 551650
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Eccentric Collar
Nominal Bolt Circle Diameter Round - Millimeter: 120

Inch - Metric: Inch
Length Thru Bore - Millimeter: 43.663
Nominal Bolt Circle Diameter Round - Inch: 5.8
Housing Configuration: 1 Piece Solid
Other Features: Single Row | Intermediate Duty | Narrow Inner Race

Global Part Number GPN: 549280
Housing Style: 2 Bolt Flange Block
Housing Material: Cast Iron
Mounting Method: Eccentric Collar
Nominal Bolt Circle Diameter Round - Millimeter: 148

Inch - Metric: Inch
Length Thru Bore - Millimeter: 30.96
Nominal Bolt Circle Diameter Round - Inch: 4
Housing Configuration: 1 Piece Solid
Other Features: Single Row | Intermediate Duty | Narrow Inner Race

Global Part Number GPN: 551653
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Eccentric Collar
Nominal Bolt Circle Diameter Round - Millimeter: 101.6

Inch - Metric: Inch
Length Thru Bore - Millimeter: 38.9
Nominal Bolt Circle Diameter Round - Inch: 5.1
Housing Configuration: 1 Piece Solid
Other Features: Single Row | Intermediate Duty | Narrow Inner Race

Global Part Number GPN: 551645
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Eccentric Collar
Nominal Bolt Circle Diameter Round - Millimeter: 130

Inch - Metric: Inch
Length Thru Bore - Millimeter: 38.9
Other Features: Single Row | Light Duty | Low Base
Global Part Number GPN: 521587
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 5.1
Housing Material: Cast Iron
Mounting Method: Eccentric Collar
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2