Manufacturer Name
MARTIN SPROCKET & GEAR
Coupling Type
Chain Coupling
Coupling Size or Series
8020
Bushing Size if bushed
3020
Other Features
Components May or May Not Intermix Among Brands | Taper Lock Bushing | Hardened Teeth
Category - BDI
Couplings Chain Hub
Harmonized Tariff Code
8483.90.80.10
Keyword String
Coupling Chain
Manufacturer Item Number
8020TBH
Manufacturer Internal Number
8020TBH
Long Description
5-3/8" Hub Diameter; Chain Coupling; Hub; Shaft; Bushed; 7/8 To 3-1/4 Bore Range; 6.91" Outside Diameter; 2" Length Thru Bore; 37/64" Between Shaft Ends; 80 Chain; 20 Teeth; 2" Width; 8020; Keyway; Steel
Bore Range
7 Inch | 24 Millimeter
Distance Between Shaft Ends
0.578 Inch | 14.681 Millimeter
Outside Diameter
6.91 Inch | 175.514 Millimeter
Bore
0 Inch | 0 Millimeter
Length Thru Bore
2 Inch | 50.8 Millimeter
Width
2 Inch | 50.8 Millimeter
Hub Diameter
5.375 Inch | 136.525 Millimeter
