• 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)	8.4
Material	Cast Iron
Bushing Used	Q1
Number of Grooves	4
Overall Length (in)	3.578125 in
Pulley Material	Cast Iron
Model Name	4TB-L_Sheave_Master
Outside Diameter (in)	8.95 in
Pitch Diameter (B)	8.9
Datum Diameter (A)	8.2
Datum Diameter (B)	8.6
Bore (Min) (in)	0.75 in
Belt Section	A, B
Product Type	Multiple Sheaves
Bore Type	Split Taper Bushed
Face Width (in)	3.25
Keyway Size	.500
Overall Width (in)	3.53125
Bushing Bore Range	2.6875 - 2.6875
Pulley Construction	Webbed

General Specifications

UPC	662289112111
Weight	22.80 LB
Packaged Length	9.06 IN
Packaged Width	9.06 IN
Packaged Height	3.75 IN