• 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

Number of Grooves	1
Pitch Diameter (B)	12.7
Datum Diameter (A)	12
Overall Length (in)	2.828125 in
Model Name	1TB-L_Sheave_Master
Pulley Material	Cast Iron
Pitch Diameter (A)	12.2
Bushing Used	Q1
Datum Diameter (B)	12.4
Outside Diameter (in)	12.68 in
Material	Cast Iron
Belt Section	A, B
Product Type	Multiple Sheaves
Bore (Min) (in)	0.75 in
Number of Hubs	1
Bore Type	Split Taper Bushed
Face Width (in)	1
Pulley Construction	Spoke
Bushing Bore Range	2.6875 - 2.6875
Keyway Size	0.5
Overall Width (in)	2.79

General Specifications

UPC	662289310449
Weight	16.05 LB
Packaged Length	12.75 IN
Packaged Width	12.75 IN
Packaged Height	1.75 IN