• 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

Datum Diameter (B)	3.4
Outside Diameter (in)	3.75 in
Material	Cast Iron
Bushing Used	SH
Pulley Material	Cast Iron
Model Name	3AB_LG_Sheavemaster
Pitch Diameter (B)	3.7
Number of Grooves	3
Pitch Diameter (A)	3.2
Datum Diameter (A)	3
Belt Section	A, B
Product Type	Multiple Sheaves
Bore (Min) (in)	0.5 in
Bore Type	QD Bushed
Bushing Bore Range	0.500 - 1.625

General Specifications

UPC	662289321025
Weight	3.40 LB
Packaged Length	4.19 IN
Packaged Width	4.19 IN
Packaged Height	2.50 IN