• Incorporates Browning Split Taper Bushing - The only bushing system that provides a true Key-to-Key drive to both the shaft and the hub.
• 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

Material	Cast Iron
Pitch Diameter (B)	6.7
Outside Diameter (in)	6.75 in
Pulley Material	Cast Iron
Datum Diameter (A)	6
Bushing Used	P1
Pitch Diameter (A)	6.2
Model Name	3TB-L_Sheave_Master
Overall Length (in)	2.703125 in
Datum Diameter (B)	6.4
Number of Grooves	3
Belt Section	A, B
Bore (Min) (in)	0.5 in
Product Type	Multiple Sheaves
Bore Type	Split Taper Bushed
Keyway Size	.375
Face Width (in)	2.5
Overall Width (in)	2.75
Bushing Bore Range	0.500 - 1.750
Pulley Construction	Webbed

General Specifications

UPC	662289141760
Weight	10.59 LB
Packaged Length	7.80 IN
Packaged Width	7.80 IN
Packaged Height	2.70 IN