• Largest Selection of finished bore sheaves of any other manufacturer - Browning offers finished bore sheaves in both A and B Combination (A/B) configuration. 1 and 2 Grooves are available to meet any fractional horsepower requirement.
• Combination Groove - All Browning BK Sheaves permit the running of A, 4L, B and 5L Belts to be run in them, thus providing a variety of different pitch diameters and horsepowers.

Technical Specifications

Warning	Do not use these "BK" sheaves with "B" Gripnotch Belt ratings.
Pitch Diameter (A)	2
Pitch Diameter (B)	2.5
Number of Grooves	1
Model Name	BK_Sheave_Master1
Outside Diameter (in)	2.5 in
Material	Cast Iron
Bore (in)	0.625 in
Belt Section	4L or A, 5L or B
Product Type	FHP - Finished Bore
Bore Type	Finished with Keyway and SS
Face Width (in)	0.8125
Pulley Construction	Plain
Overall Width (in)	1.21875
Keyway Size	3/16 x 3/32
Set Screw Thread	5/16-18UNC-3AX3/8
Set Screw Tightening Torque (in-lb)	165

General Specifications

UPC	662289127559
Weight	0.79 LB
Packaged Length	2.70 IN
Packaged Width	2.70 IN
Packaged Height	1.50 IN
HTC	8483.50.9040
Country of Origin	Mexico