• 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

Pulley Material	Cast Iron
Bushing Used	Q1
Datum Diameter (B)	13.6
Number of Grooves	3
Pitch Diameter (B)	13.9
Outside Diameter (in)	13.95 in
Model Name	3TB-L_Sheave_Master
Datum Diameter (A)	13.2
Overall Length (in)	3.203125 in
Material	Cast Iron
Pitch Diameter (A)	13.4
Bore (Min) (in)	0.75 in
Belt Section	A, B
Product Type	Multiple Sheaves
Bore Type	Split Taper Bushed
Bushing Bore Range	2.6875 - 2.6875
Keyway Size	.500
Pulley Construction	Spoked
Face Width (in)	2.5
Overall Width (in)	3.15625

General Specifications

UPC	662289202324
Weight	27.96 LB
Packaged Length	14.40 IN
Packaged Width	14.60 IN
Packaged Height	2.70 IN