Manufacturer Name
MARTIN SPROCKET & GEAR
Mounting Method
Minimum Plain Bore
Bushing Size if bushed
No Bushing
Other Features
Hub Bore Range 5/8 To 1-3/4 | Type D Sprocket | 6 Bolt Hole
Harmonized Tariff Code
8483.90.80.80
Manufacturer Item Number
101
Manufacturer Internal Number
101
Long Description
4-1/4" Outside Diameter; Minimum Plain Bore; 2-1/2" Pilot Diameter; 1-1/8" Pilot Length; Steel; 2" Length Through Bore; 3-3/8" Bolt Circle Diameter; No Keyway
Bore
0 Inch | 0 Millimeter
Pilot Diameter
2.5 Inch | 63.5 Millimeter
Length Thru Bore
2 Inch | 50.8 Millimeter
Pilot Length
1.125 Inch | 28.575 Millimeter
Nominal Bolt Circle Diameter Round
3.375 Inch | 85.725 Millimeter
Outside Diameter
4.25 Inch | 107.95 Millimeter
