• 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

Pitch Diameter (A)	5.8
Overall Length (in)	2.703125 in
Number of Grooves	3
Datum Diameter (B)	6
Model Name	3TB-M_Sheave_Master
Outside Diameter (in)	6.35 in
Datum Diameter (A)	5.6
Pulley Material	Cast Iron
Pitch Diameter (B)	6.3
Bushing Used	P1
Material	Cast Iron
Bore (Min) (in)	0.5 in
Belt Section	A, B
Product Type	Multiple Sheaves
Bore Type	Split Taper Bushed
Pulley Construction	Webbed
Bushing Bore Range	0.500 - 1.750
Overall Width (in)	2.75
Keyway Size	.375
Face Width (in)	2.5

General Specifications

UPC	662289211630
Weight	10.80 LB
Packaged Length	6.63 IN
Packaged Width	6.63 IN
Packaged Height	2.63 IN