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
Length Through Bore
1.656 in
Inch/Metric
Inch
Material Internal Use
Carbon Steel
Pitch Diameter
3.6 in
Width Across Teeth
1.95 in
Sprocket Style
A
Single Strand Tooth Thickness
0.343 in
Hub Dia.
2.8906 in
Bushing Series
1615
Pitch Dia.
3.599 in
Bushing Bore [Max]
1.625 in
Outside Dia.
3.92 in
O.D.
3.92 in
Overall Length
1.65625 in
Bushing Bore Size [Min]
0.5 in
Overall Length Less Threads
N/A
No. of Teeth
18
No. of Strands Across
Double Single
Type
A-Double Single
Bushing Bore [Min]
0.5 in
Bushing Type
Taper Lock
Material
Steel
No. of Teeth Rows Strands
2
Construction Internal
Solid
Outside Dia. [Min]
3.92 in
Bore Size [Max]
1.625 in
Bore Size [Min]
0.5 in
Hardened Teeth
With Hardened Teeth
Chain Sprocket Number
50
Chain Pitch
0.625 in
Chain No.
50
Tooth Width
0.343 in
Bushing Bore Size [Max]
1.625 in
Material External Use
Steel
Chain Sprocket Pitch
0.625 in
Caliper Diameter
3.2 in
Bore Type
Bushed
Weight
1.84 LB
EAN or UPC
697950029672
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