Inch - Metric: Metric
Outside Diameter - Inch: 12.283
Outside Diameter - Millimeter: 312
Inside Diameter - Millimeter: 240

Thread Size: TR260 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 12.205
Outside Diameter - Millimeter: 310
Nominal Thickness - Inch: 1.339

Nominal Thickness - Millimeter: 34

Thread Size: TR240 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 11.811
Outside Diameter - Millimeter: 300
Nominal Thickness - Inch: 1.339

Nominal Thickness - Millimeter: 34

Pitch Diameter - Inch: 11.93
Flange Outside Diameter - Millimeter: 317.5
Inch - Metric: Metric
Outside Diameter - Inch: 11.82
Face Width - Millimeter: 179.4

Face Width - Inch: 7.063
Belt Pitch: 14 MM
Other Features: Bushing Sold Separately | Bushing Not Included | HTD Belt Style | QD Bushing | Solid Style
Global Part Number GPN: 577712
Pitch Diameter - Millimeter: 303.022

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 11.471

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 12.03
Pitch Diameter - Millimeter: 291.363
Mounting Method: Finished Bore