Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Chain Type: Roller Chain
Bearing Type: Needle Bearing

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.72
Length Thru Bore - Millimeter: 25.4
Other Features: 2.625 Inch Hub Diameter | 0.343 Inch Teeth Width

Inch - Metric: Inch
Outside Diameter - Inch: 6.5
Outside Diameter - Millimeter: 165.1
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Arm Style | Bore Size 2 has No Keyway

Global Part Number GPN: 580910
Mounting Method: Bushed
Belt Series: 3V
Bushing Size: SDS
Number of Grooves: 3

Inch - Metric: Inch
Belt Pitch: 1/2 Inch
Belt Series: H
Other Features: Trapezoidal Tooth Profile
Global Part Number GPN: 318890

Belt Width - Millimeter: 50.8
Belt Pitch Length - Millimeter: 990.6
Belt Pitch Length - Inch: 39
Belt Style: Synchronous
Tooth Profile: Standard Timing