Single Strand Sprocket; 140 Chain Size; 18 Teeth; Requires E QD Bushing
Item #105089537
each
Single Strand Sprocket
140 Chain Size
18 Teeth
Requires QD E 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
Bushing Type
QD
Width Across Teeth
0.924 in
Screw Size
1/2-13 NC
Bore Size [Min]
0.875 in
Material External Use
Steel
Bushing Bore [Max]
3.5 in
Hub O.D.
6.25 in
Overall Length
1.625 in
Bushing Bore Size [Min]
0.875 in
Bushing Bore [Min]
0.875 in
Bore Size [Max]
3.313 in
Chain Pitch
1.750 in
Hub Projection
3/4 in
Hub Dia.
6 1/4 in
No. of Teeth
18
Inch/Metric
Inch
No. of Teeth Rows Strands
1
Hardened Teeth
With Hardened Teeth
Pitch Dia.
10.078 in
Chain Sprocket Number
140
Hub Length
3/4 in
Tooth Width
0.924 in
Caliper Diameter
9.0778 in
Outside Dia. [Min]
10.975 in
Material Internal Use
Carbon Steel
Bushing Bore Size [Max]
3.313 in
Chain Sprocket Pitch
1.75 in
Chain No.
140
Martin No.
140E18H
Type
B
Overall Length Less Threads
N/A
Length Through Bore
1.625 in
Construction Internal
Welded
Single Strand Tooth Thickness
0.924 in
No. of Strands Across
1
O.D.
10.975 in
Sprocket Style
B
Outside Dia.
10.975 in
Bore Type
Bushed
Bushing Series
E
Material
Steel
Pitch Diameter
10.0778 in
Weight
20.04 LB
EAN or UPC
697950042725
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
