• 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

Model Name	3AB_LG_Sheavemaster
Pitch Diameter (A)	7.8
Material	Cast Iron
Datum Diameter (A)	7.6
Pulley Material	Cast Iron
Pitch Diameter (B)	8.3
Datum Diameter (B)	8
Bushing Used	SK
Outside Diameter (in)	8.28 in
Number of Grooves	3
Product Type	Multiple Sheaves
Bore (Min) (in)	0.5 in
Belt Section	A, B
Bore Type	QD Bushed
Face Width (in)	2.5
Bushing Bore Range	0.500 - 2.625
Overall Width (in)	2.5
Pulley Construction	Spoked

General Specifications

UPC	662289321049
Weight	12.69 LB
Packaged Length	9.20 IN
Packaged Width	9.40 IN
Packaged Height	3.60 IN