Hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater or if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.
features
Tolerances meet or exceed ANSI standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bores are concentric to pitch line, minimizing run out
Interchangeable with other manufacturers’ split-taper bushings
Single Strand Tooth Thickness
0.284 in
Bore Size [Max]
1.75 in
Hardened Teeth
With Hardened Teeth
Hub Projection
1.03 in
No. of Teeth
24
Pitch Dia.
3.831 in
Sprocket Style
B
Chain Sprocket Number
40
Hub Length
1.03 in
Bore Type
Bushed
Overall Length Less Threads
N/A
Bore Size [Min]
0.5 in
Chain No.
40
No. of Teeth Rows Strands
1
Outside Dia.
4.098 in
Bushing Bore [Min]
0.5 in
Caliper Diameter
3.5186 in
Chain Sprocket Pitch
0.5 in
Inch/Metric
Inch
Bushing Bore Size [Max]
1.75 in
Construction Internal
Solid
Bushing Bore Size [Min]
0.5 in
Tooth Width
0.284 in
Material
Steel
Width Across Teeth
0.284 in
Overall Length
2.1875 in
O.D.
4.098 in
Keyway Size
0.375 in
Bushing Type
Split Taper
Material Internal Use
Carbon Steel
Keyway
w/Keyway
Type
4
Material External Use
Steel
No. of Strands Across
1
Hub Dia.
3 in
Length Through Bore
1.313 in
Hub O.D.
3 in
Bushing Bore [Max]
1.75 in
Chain Pitch
0.500 in
Bushing Series
P1
Outside Dia. [Min]
4.098 in
Pitch Diameter
3.8306 in
Key Way Size
0.375 in
Weight
1.8 LB
EAN or UPC
697950110684
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