• 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)	3.6
Pulley Material	Cast Iron
Bushing Used	P1
Number of Grooves	4
Material	Cast Iron
Datum Diameter (B)	3.8
Overall Length (in)	4.078125 in
Datum Diameter (A)	3.4
Pitch Diameter (B)	4.1
Model Name	4TB-S_Sheave_Master
Outside Diameter (in)	4.15 in
Belt Section	A, B
Bore (Min) (in)	0.5 in
Product Type	Multiple Sheaves
Bore Type	Split Taper Bushed
Bushing Bore Range	0.500 - 1.750
Face Width (in)	3.25
Keyway Size	.375
Overall Width (in)	4.125
Pulley Construction	Plain

General Specifications

UPC	662289141159
Weight	5.13 LB
Packaged Length	4.80 IN
Packaged Width	5.10 IN
Packaged Height	3.90 IN