• 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

Outside Diameter (in)	4.35 in
Pulley Material	Cast Iron
Material	Cast Iron
Overall Length (in)	2.578125 in
Number of Grooves	2
Bushing Used	P1
Model Name	2TB-M_Sheave_Master
Pitch Diameter (A)	3.8
Pitch Diameter (B)	4.3
Datum Diameter (B)	4
Datum Diameter (A)	3.6
Product Type	Multiple Sheaves
Bore (Min) (in)	0.5 in
Belt Section	A, B
Bore Type	Split Taper Bushed
Pulley Construction	Plain
Overall Width (in)	2.625
Keyway Size	.375
Bushing Bore Range	0.500 - 1.750
Face Width (in)	1.75

General Specifications

UPC	662289221165
Weight	2.63 LB
Packaged Length	4.70 IN
Packaged Width	5.00 IN
Packaged Height	2.30 IN