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
To be run with (2) separate single row chains
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
Chain Pitch
0.500 in
Bore Type
Bushed
Material External Use
Steel
Bushing Bore [Min]
0.5 in
Bore Size [Min]
0.5 in
Bushing Bore Size [Min]
0.5 in
Bushing Type
Taper Lock
Hub Dia.
3.2656 in
Caliper Diameter
3.52 in
Construction Internal
Solid
Pitch Dia.
3.831 in
No. of Teeth Rows Strands
2
Length Through Bore
1.406 in
Chain No.
40
Bushing Series
1615
Bushing Bore Size [Max]
1.625 in
Overall Length
1.40625 in
Bushing Bore [Max]
1.625 in
No. of Teeth
24
Material Internal Use
Carbon Steel
Sprocket Style
A
O.D.
4.098 in
Outside Dia. [Min]
4.1 in
Type
A-Double Single
Single Strand Tooth Thickness
0.284 in
Bore Size [Max]
1.625 in
No. of Strands Across
Double Single
Outside Dia.
4.098 in
Chain Sprocket Number
40
Inch/Metric
Inch
Overall Length Less Threads
N/A
Chain Sprocket Pitch
0.5 in
Width Across Teeth
1.41 in
Tooth Width
0.284 in
Material
Steel
Hardened Teeth
With Hardened Teeth
Pitch Diameter
3.83 in
Weight
2.2 LB
EAN or UPC
697950029610
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