Inch - Metric: Inch
Length Thru Bore - Millimeter: 84.531
Nominal Bolt Circle Diameter Round - Inch: 10.7
Housing Configuration: 1 Piece Solid
Other Features: Double Row | With Set Screw

Global Part Number GPN: 551384
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Nominal Bolt Circle Diameter Round - Millimeter: 272.8

Inch - Metric: Inch
Length Thru Bore - Millimeter: 84.531
Nominal Bolt Circle Diameter Round - Inch: 10.7
Housing Configuration: 1 Piece Solid
Other Features: Double Row | With Set Screw

Global Part Number GPN: 551383
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Nominal Bolt Circle Diameter Round - Millimeter: 272.8

Pitch Diameter - Inch: 3.008
Flange Outside Diameter - Millimeter: 86.563
Inch - Metric: Metric
Outside Diameter - Inch: 2.958
Face Width - Millimeter: 38.1

Face Width - Inch: 1.5
Belt Pitch: 8 MM
Other Features: HTD Belt Style | QD Bushing
Pitch Diameter - Millimeter: 76.403
Mounting Method: Bushed

Inch - Metric: Metric
Length Thru Bore - Millimeter: 46.8
Nominal Bolt Circle Diameter Round - Inch: 5.7
Housing Configuration: 1 Piece Solid
Other Features: Single Row | Normal Duty | Wide Inner Race | Has Flinger

Global Part Number GPN: 550649
Housing Style: 2 Bolt Flange Block
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve
Nominal Bolt Circle Diameter Round - Millimeter: 144

Inch - Metric: Metric
Length Thru Bore - Millimeter: 63.1
Other Features: Single Row | Medium Duty
Global Part Number GPN: 521819
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 11.1
Housing Material: Cast Iron
Mounting Method: Set Screw
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2