• 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

Overall Length (in)	3.015625 in
Datum Diameter (B)	3.4
Material	Cast Iron
Datum Diameter (A)	3
Outside Diameter (in)	3.75 in
Bushing Used	P1
Pitch Diameter (A)	3.2
Pitch Diameter (B)	3.7
Model Name	2TB-S_Sheave_Master
Pulley Material	Cast Iron
Number of Grooves	2
Product Type	Multiple Sheaves
Belt Section	A, B
Bore (Min) (in)	0.5 in
Bore Type	Split Taper Bushed
Bushing Bore Range	0.500 - 1.750
Overall Width (in)	3.0625
Pulley Construction	Plain
Face Width (in)	1.75
Keyway Size	.375

General Specifications

UPC	662289310197
Weight	2.29 LB
Packaged Length	4.40 IN
Packaged Width	4.70 IN
Packaged Height	2.60 IN