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
Outside Dia. [Min]
3.315 in
Chain Sprocket Pitch
0.625 in
Material
Steel
Bushing Bore Size [Min]
0.5 in
Width Across Teeth
0.343 in
Bushing Type
Split Taper
O.D.
3.315 in
Outside Dia.
3.315 in
Bushing Series
P1
Bore Size [Min]
0.5 in
Key Way Size
0.375 in
Type
4
Caliper Diameter
2.5896 in
Bushing Bore [Max]
1.75 in
Hub Recessed
1
Chain No.
50
Hub OD @ Recess
2.285 in
Hub Recess Width
1/4 in
Hub O.D.
3 in
Pitch Dia.
3.006 in
Hub Recess Depth
0.358 in
Sprocket Style
B
No. of Teeth Rows Strands
1
Tooth Width
0.343 in
Material External Use
Steel
Keyway Size
0.375 in
Chain Sprocket Number
50
Hardened Teeth
With Hardened Teeth
No. of Strands Across
1
Construction Internal
Solid With Recess Groove
Single Strand Tooth Thickness
0.343 in
Bore Type
Bushed
Material Internal Use
Carbon Steel
Overall Length Less Threads
N/A
Length Through Bore
1.313 in
Bore Size [Max]
1.75 in
Bushing Bore Size [Max]
1.75 in
No. of Teeth
15
Hub Length
0.97 in
Keyway
w/Keyway
Hub Projection
0.97 in
Inch/Metric
Inch
Chain Pitch
0.625 in
Overall Length
2.1875 in
Bushing Bore [Min]
0.5 in
Pitch Diameter
3.0061 in
Hub Dia.
3 in
Weight
1.25 LB
EAN or UPC
697950097718
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