• This Product has the Browning Exclusive Twice the Life Guarantee
• Finished bored sprockets are furnished with Standard Keyway on Centerline of Tooth and Hollow Head Setscrew over Keyway.

Technical Specifications

Material	Steel, Hardened Teeth
Chain Pitch (in)	0.5 in
Pitch Diameter (in)	3.989 in
Number of Teeth	25
Product Type	Finished Bore Roller Chain Sprocket
Chain Used	No. 40, 1/2 in. Pitch ANSI Chain
Hub Projection (in)	0.71875 in
Bore Type	Finished Bore
Length Through Bore (in)	1 in
Tooth Width (in)	0.284 in
Outside Diameter (in)	4.258 in
Hub Type	Type B
Hub Diameter (in)	3.25 in
Sprocket Material	Steel, Hardened Teeth
Overall Length (in)	1 in
Number of Strands/Width	1
Bore Diameter (in)	1.25 in
Pitch Type	Single
Keyway Size	1/4 X 1/8
Hardened Teeth	With Hardened Teeth
Maximum Bore (in)	1.25 in
Minimum Bore (mm)	0 mm
Maximum Bore (mm)	0 mm

General Specifications

UPC	662289983667
Weight	2.22 LB
Packaged Length	5.56 IN
Packaged Width	5.56 IN
Packaged Height	1.31 IN
HTC	8483.90.1050
Country of Origin	United States of America