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 Length
0.71 in
Caliper Diameter
6.7711 in
Keyway
w/Keyway
Tooth Width
0.332 in
Bushing Series
Q1
Bushing Bore [Min]
0.75 in
No. of Teeth Rows Strands
2
Chain Sprocket Number
50
Bore Size [Min]
0.75 in
Bushing Bore Size [Min]
0.75 in
Overall Length
2.78125 in
Material Internal Use
Carbon Steel
Bushing Bore [Max]
2.6875 in
Material External Use
Steel
Construction Internal
Solid
Type
12
Inch/Metric
Inch
Hardened Teeth
With Hardened Teeth
O.D.
7.519 in
Length Through Bore
1.75 in
Chain Sprocket Pitch
0.625 in
Overall Length Less Threads
N/A
Chain No.
50-2
Hub Projection
0.71 in
Chain Pitch
0.625 in
Bushing Type
Split Taper
Pitch Dia.
7.171 in
Bushing Bore Size [Max]
2.688 in
No. of Teeth
36
Keyway Size
0.5 in
Bore Type
Bushed
Hub Dia.
4.235 in
Material
Steel
Width Across Teeth
1.045 in
Pitch Diameter
7.1711 in
Single Strand Tooth Thickness
0.332 in
Outside Dia. [Min]
7.519 in
No. of Strands Across
2
Sprocket Style
B
Hub O.D.
4.25 in
Bore Size [Max]
2.688 in
Outside Dia.
7.519 in
Key Way Size
0.5 in
Weight
10.43 LB
EAN or UPC
697950214382
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