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