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
Keyway Size
0.375 in
Bushing Bore Size [Min]
0.5 in
No. of Teeth Rows Strands
1
Hub Projection
0.97 in
Overall Length Less Threads
N/A
Width Across Teeth
0.343 in
Hub Recess Depth
0.063 in
Overall Length
2.1875 in
Bushing Type
Split Taper
Sprocket Style
B
Bushing Bore [Max]
1.75 in
O.D.
3.92 in
Pitch Dia.
3.599 in
Keyway
w/Keyway
Material
Steel
Pitch Diameter
3.5992 in
Hub O.D.
3 in
Construction Internal
Solid With Recess Groove
Bore Size [Min]
0.5 in
Bushing Series
P1
Chain Pitch
0.625 in
Chain Sprocket Number
50
Hub Recess Width
1/4 in
Caliper Diameter
3.1992 in
Bushing Bore [Min]
0.5 in
Material External Use
Steel
Chain No.
50
Outside Dia.
3.92 in
Key Way Size
0.375 in
Length Through Bore
1.313 in
No. of Teeth
18
Bore Type
Bushed
Chain Sprocket Pitch
0.625 in
Outside Dia. [Min]
3.92 in
Type
4
Hub OD @ Recess
2 7/8 in
Hub Dia.
3 in
No. of Strands Across
1
Hub Length
0.97 in
Bushing Bore Size [Max]
1.75 in
Material Internal Use
Carbon Steel
Tooth Width
0.343 in
Hardened Teeth
With Hardened Teeth
Single Strand Tooth Thickness
0.343 in
Bore Size [Max]
1.75 in
Inch/Metric
Inch
Hub Recessed
1
Weight
1.7 LB
EAN or UPC
697950109022
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