Standard Size Phase Adjusting Hubs

Part Number: C

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Specifications

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Configuration
Bore Size D1

Specifications

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Weight:	11.20 lbs
Weight :	5.08 kg
Overall Diameter (A):	6.250 inches
Overall Diameter (A) :	158.75 mm
Overall Width (B):	2.34 inches
Overall Width (B) :	59.44 mm
Dimension (C):	5.63 inches
Dimension (C) :	142.9 mm
Dimension (D):	0.31 inches
Dimension (D) :	7.87 mm
Dimension (E):	0.50 inches
Dimension (E) :	12.70 mm
Dimension (F):	3.50 inches
Dimension (F) :	88.90 mm
Bolt Circle (G):	4.375 inches
Bolt Circle (G) :	111.1 mm
Threaded Holes (H):	(3) 1/2"-13 x 3/4" Deep
Threaded Holes (H) :	(3) 1/2"-13 x 19.05 mm Deep
Minimum Sprocket Size for Chain Size 25:	84
Minimum Sprocket Size for Chain Size 35:	54
Minimum Sprocket Size for Chain Size 40:	39
Minimum Sprocket Size for Chain Size 41:	40
Minimum Sprocket Size for Chain Size 50:	32
Minimum Sprocket Size for Chain Size 60:	27
Minimum Sprocket Size for Chain Size 80:	23
Minimum Sprocket Size for Chain Size 100:	20
Minimum Sprocket Size for Chain Size 120:	18

Technical Resources