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
Hub O.D.
4.125 in
Material Internal Use
Carbon Steel
Bushing Bore Size [Max]
2.688 in
Chain Pitch
0.625 in
Caliper Diameter
4.3883 in
Width Across Teeth
0.343 in
No. of Strands Across
1
Hub Dia.
4 1/8 in
Construction Internal
Solid
O.D.
5.122 in
Material
Steel
Bore Size [Min]
0.75 in
Chain No.
50
Hardened Teeth
With Hardened Teeth
Material External Use
Steel
Hub Length
1.41 in
Outside Dia. [Min]
5.122 in
Tooth Width
0.343 in
No. of Teeth Rows Strands
1
Keyway Size
0.5 in
Bushing Type
Split Taper
Chain Sprocket Number
50
Key Way Size
0.5 in
Type
4
Bushing Series
Q1
Pitch Dia.
4.788 in
Bore Type
Bushed
Hub Projection
1.41 in
Outside Dia.
5.122 in
Inch/Metric
Inch
Overall Length
2.78125 in
Bushing Bore [Min]
0.75 in
Chain Sprocket Pitch
0.625 in
Length Through Bore
1.75 in
No. of Teeth
24
Sprocket Style
B
Keyway
w/Keyway
Overall Length Less Threads
N/A
Bore Size [Max]
2.688 in
Pitch Diameter
4.7883 in
Bushing Bore Size [Min]
0.75 in
Single Strand Tooth Thickness
0.343 in
Bushing Bore [Max]
2.6875 in
Weight
3.71 LB
EAN or UPC
697950110738
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