• Combination Groove - All Browning B Sheaves permit the running of A and B Belts to be run in them, thus providing a variety of different pitch diameters and horsepowers.
• Close Grain Cast iron - Close grain cast iron allows Browning to machine our sheaves to the closest tolerances possible.

Technical Specifications

Number of Grooves	3
Bushing Used	SF
Pulley Material	Cast Iron
Outside Diameter (in)	20.35 in
Material	Cast Iron
Model Name	3AB_LG_Sheavemaster
Pitch Diameter (B)	20.3
Pitch Diameter (A)	19.8
Datum Diameter (A)	19.6
Datum Diameter (B)	20
Belt Section	A, B
Product Type	Multiple Sheaves
Bore (Min) (in)	0.5 in
Bore Type	QD Bushed
Bushing Bore Range	0.500 - 2.938
Face Width (in)	2.5
Overall Width (in)	2.5
Pulley Construction	Spoked

General Specifications

UPC	662289417568
Weight	52.66 LB
Packaged Length	20.38 IN
Packaged Width	20.38 IN
Packaged Height	2.63 IN