Single Strand Sprocket; 40 Chain Size; 22 Teeth; Requires SH QD Bushing
Item #105102635
each
Single Strand Sprocket
40 Chain Size
22 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
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
Length Through Bore
0.812 in
Overall Length
0.8125 in
Bore Type
Bushed
Inch/Metric
Inch
Material External Use
Steel
O.D.
3.778 in
Caliper Diameter
3.2013 in
Outside Dia.
3.778 in
Bushing Bore [Min]
0.5 in
Outside Dia. [Min]
3.778 in
Type
B
Bushing Bore Size [Min]
0.5 in
Hub O.D.
2.75 in
Bore Size [Min]
0.5 in
Bushing Bore Size [Max]
1.688 in
Chain Pitch
0.500 in
Overall Length Less Threads
N/A
Width Across Teeth
0.284 in
No. of Teeth Rows Strands
1
Sprocket Style
B
Chain Sprocket Pitch
0.5 in
Chain No.
40
Screw Size
1/4-20 UNC
Material Internal Use
Carbon Steel
No. of Teeth
22
Martin No.
40SH22H
Bushing Type
QD
Pitch Diameter
3.5133 in
Hardened Teeth
With Hardened Teeth
Bushing Series
SH
Bushing Bore [Max]
1.625 in
Tooth Width
0.284 in
Construction Internal
Solid
Pitch Dia.
3.513 in
Hub Projection
0.53 in
Material
Steel
Chain Sprocket Number
40
Hub Length
0.53 in
Single Strand Tooth Thickness
0.284 in
Bore Size [Max]
1.688 in
No. of Strands Across
1
Hub Dia.
2 3/4 in
Weight
0.9 LB
EAN or UPC
697950041650
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