No. 40, B Style, .500" plain bore SS
Has recessed groove in hub for chain clearance

All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Bore Diameter_SYN

N/A 0.500 in

Hub Diameter_SYN

N/A 1.250 in

LTB

N/A 0.875 in

Sprocket Style_SYN

N/A B

Number of Teeth_SYN

N/A 10

Outside Diameter_SYN

N/A 1.840 in

Pitch Diameter_SYN

N/A 1.618 in

Caliper Diameter

N/A 1.305 in

Max. Bore

N/A 0.750 in

Weight_SYN

N/A 0.280 lb

Tooth Width_SYN

N/A 0.284 in

UPC Code

N/A 097039390714

Chain Technical Data

Chain Pitch_SYN

N/A 0.500 in

Chain Number_SYN

N/A 40