Single Strand Sprocket; 140 Chain Size; 13 Teeth; Requires SF QD Bushing
Item #105102353
each
Single Strand Sprocket
140 Chain Size
13 Teeth
Requires QD SF 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
Width Across Teeth
0.924 in
Screw Size
3/8-16 NC
Outside Dia. [Min]
8.1500 in
Hub Projection
0.33 in
Hub Dia.
4 3/4 in
Material
Steel
Overall Length
1 1/4 in
Bushing Bore [Max]
2 15/16 in
Type
B
Bushing Type
QD
Tooth Width
0.924 in
Bushing Bore Size [Max]
2.938 in
Bushing Bore [Min]
0.5 in
Chain No.
140
No. of Teeth
13
O.D.
8.15 in
Material External Use
Steel
Length Through Bore
1.25 in
Inch/Metric
Inch
Pitch Diameter
7 5/16 in
Hub O.D.
4.75 in
Chain Pitch
1.750 in
Caliper Diameter
6.2592 in
Chain Sprocket Pitch
1.75 in
No. of Strands Across
1
Hardened Teeth
With Hardened Teeth
Single Strand Tooth Thickness
0.924 in
Chain Sprocket Number
140
Overall Length Less Threads
N/A
Bore Size [Max]
2.938 in
Bore Size [Min]
0.5 in
Outside Dia.
8.15 in
Bushing Bore Size [Min]
0.5 in
Pitch Dia.
7.313 in
Material Internal Use
Carbon Steel
Sprocket Style
B
Hub Length
0.33 in
Martin No.
140SF13H
Bore Type
Bushed
Construction Internal
Solid
No. of Teeth Rows Strands
1
Bushing Series
SF
Weight
8.82 LB
EAN or UPC
697950042671
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