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
O.D.
4.098 in
Chain Sprocket Pitch
0.5 in
Inch/Metric
Inch
Chain No.
40
Length Through Bore
1.313 in
Bore Type
Bushed
Bushing Bore [Max]
1.75 in
Bore Size [Max]
1.75 in
No. of Teeth Rows Strands
1
Bushing Type
Split Taper
Bushing Bore Size [Min]
0.5 in
Material
Steel
Bushing Bore [Min]
0.5 in
Bore Size [Min]
0.5 in
Width Across Teeth
0.284 in
Sprocket Style
B
Bushing Series
P1
Keyway Size
0.375 in
Pitch Diameter
3.8306 in
Chain Sprocket Number
40
Hub Projection
1.03 in
Overall Length
2.1875 in
Single Strand Tooth Thickness
0.284 in
Outside Dia.
4.098 in
Bushing Bore Size [Max]
1.75 in
Keyway
w/Keyway
Type
4
Key Way Size
0.375 in
No. of Teeth
24
Pitch Dia.
3.831 in
Hardened Teeth
With Hardened Teeth
Hub O.D.
3 in
Hub Dia.
3 in
Caliper Diameter
3.5186 in
Chain Pitch
0.500 in
Tooth Width
0.284 in
Hub Length
1.03 in
Outside Dia. [Min]
4.098 in
Material External Use
Steel
Construction Internal
Solid
No. of Strands Across
1
Material Internal Use
Carbon Steel
Overall Length Less Threads
N/A
Weight
1.8 LB
EAN or UPC
697950110684
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