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
Bore Size [Min]
0.5 in
Bushing Bore Size [Min]
0.5 in
O.D.
3.315 in
Chain No.
50-2
Chain Sprocket Pitch
0.625 in
Bushing Type
Split Taper
Bushing Bore Size [Max]
1.75 in
Construction Internal
Solid With Recess Groove
Width Across Teeth
1.045 in
Pitch Dia.
3.006 in
Overall Length
3.4375 in
Overall Length Less Threads
N/A
Bushing Bore [Min]
0.5 in
Length Through Bore
2.562 in
Key Way Size
0.375 in
Bore Size [Max]
1.75 in
Material
Steel
Caliper Diameter
2.5896 in
Material External Use
Steel
Chain Pitch
0.625 in
Material Internal Use
Carbon Steel
Hub Recessed
1
Hub OD @ Recess
2.285 in
Bushing Series
P1
Bushing Bore [Max]
1.75 in
Hub Length
0.8 in
No. of Teeth Rows Strands
2
Outside Dia.
3.315 in
Pitch Diameter
3.0061 in
Hub Recess Width
1/4 in
Hub Recess Depth
0.357 in
Hub Dia.
3 in
Hub Projection
0.8 in
Chain Sprocket Number
50
No. of Strands Across
2
Outside Dia. [Min]
3.315 in
Tooth Width
0.332 in
Keyway Size
0.375 in
Keyway
w/Keyway
Sprocket Style
C
Hub O.D.
3 in
Bore Type
Bushed
Type
16
Inch/Metric
Inch
Hardened Teeth
With Hardened Teeth
No. of Teeth
15
Single Strand Tooth Thickness
0.332 in
Weight
1.93 LB
EAN or UPC
697950098197
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