Single Strand Sprocket; 50 Chain Size; 18 Teeth; Requires SH QD Bushing
Item #101659704
each
Single Strand Sprocket
50 Chain Size
18 Teeth
Requires QD SH Bushing
With Hardened Teeth
description
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
Hardened teeth sprockets afford longer chain and sprocket life
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’ QD bushings
Stocked Heat Treat
Pitch Diameter
3.599 in
Screw Size
1/4-20 UNC
Type
B
Construction Internal
Solid
Material External Use
Steel
Hub Length
0.94 in
Bushing Series
SH
Caliper Diameter
3.1992 in
Bushing Bore [Min]
0.5 in
O.D.
3.92 in
Hub O.D.
2.875 in
Chain Pitch
0.625 in
Bushing Bore [Max]
1 5/8 in
Chain Sprocket Pitch
0.625 in
No. of Strands Across
1
Hardened Teeth
With Hardened Teeth
Bore Size [Min]
0.5 in
Chain Sprocket Number
50
Outside Dia. [Min]
3.9200 in
Overall Length Less Threads
N/A
Hub Projection
0.94 in
Material
Steel
Sprocket Style
B
Length Through Bore
0.812 in
Bushing Type
QD
Martin No.
50SH18H
No. of Teeth Rows Strands
1
Hub Dia.
2 7/8 in
Pitch Dia.
3.599 in
Overall Length
13/16 in
Bore Size [Max]
1.688 in
Outside Dia.
3.92 in
Chain No.
50
Tooth Width
0.343 in
Bushing Bore Size [Max]
1.688 in
Material Internal Use
Carbon Steel
Inch/Metric
Inch
Width Across Teeth
0.343 in
Bore Type
Bushed
No. of Teeth
18
Single Strand Tooth Thickness
0.343 in
Bushing Bore Size [Min]
0.5 in
Weight
1.06 LB
EAN or UPC
697950041797
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