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
Bushing Bore [Max]
1.625 in
Pitch Dia.
3.672 in
Bushing Series
1615
Overall Length Less Threads
N/A
No. of Strands Across
Double Single
Bushing Bore [Min]
0.5 in
Width Across Teeth
1.41 in
Sprocket Style
A
O.D.
3.938 in
No. of Teeth
23
Bushing Type
Taper Lock
Bore Size [Max]
1.625 in
Material External Use
Steel
Bore Type
Bushed
Chain Pitch
0.500 in
Single Strand Tooth Thickness
0.284 in
Tooth Width
0.284 in
Material
Steel
Chain Sprocket Pitch
0.5 in
Caliper Diameter
3.35 in
Material Internal Use
Carbon Steel
Outside Dia. [Min]
3.94 in
Inch/Metric
Inch
Chain Sprocket Number
40
Bushing Bore Size [Max]
1.625 in
Bore Size [Min]
0.5 in
Overall Length
1.40625 in
Chain No.
40
Construction Internal
Solid
Outside Dia.
3.938 in
Pitch Diameter
3.67 in
Hub Dia.
3.0938 in
No. of Teeth Rows Strands
2
Type
A-Double Single
Hardened Teeth
With Hardened Teeth
Bushing Bore Size [Min]
0.5 in
Length Through Bore
1.406 in
Weight
1.86 LB
EAN or UPC
697950029597
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