Thread Size: TR230 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 11.417
Outside Diameter - Millimeter: 290
Other Features: Trapezoidal Thread

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
Other Features: Trapezoidal Thread

Nominal Thickness - Inch: 1.339
Nominal Thickness - Millimeter: 34

Thread Size: TR220 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 11.024
Outside Diameter - Millimeter: 280
Other Features: Trapezoidal Thread

Nominal Thickness - Inch: 1.26
Nominal Thickness - Millimeter: 32

Inch - Metric: Metric
Outside Diameter - Inch: 11.496
Outside Diameter - Millimeter: 292
Other Features: Face Dia 250 | No Key Bent | Deep Drawn Steel Strip
Inside Diameter - Millimeter: 220

Inch - Metric: Metric
Outside Diameter - Inch: 11.181
Outside Diameter - Millimeter: 284
Bore - Millimeter: 0
Bore - Inch: 0

Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Mounting Method: Bushed
Belt Series: SPZ
Bushing Size: 2012
Number of Grooves: 1