Specifications

• Manufactured in high quality grey cast iron
• Finished bore with H7 precision
• Keyway and set screws in accordance with USAS. B. 17.1-1967
• Individually packaged

Brand	Various
Part Number	AK178 AK1708 AK17X1/2
Bore	1/2"
Sheave Cross Section	AK
Outside Diameter	1.75"
Pulley Diameter “A”	1.50"
Pulley Diameter “3L”	1.16"
Type	1
Pulley Width “F”	21/32"
Dimension “L”	15/16"
Dimension “P”	7/16"
Recess Depth “C”	5/32"
Approximate Weight	0.2 lbs
Keyseat (WxD)	None
Set Screw(s)	Yes, 2
Country of Origin	Various