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