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
Single Strand Tooth Thickness
0.692 in
Pitch Dia.
7.199 in
Bore Type
Bushed
Chain No.
100
Material External Use
Steel
Keyway
w/Keyway
Construction Internal
Solid
Hub Dia.
4 1/8 in
Material
Steel
Overall Length
2.78125 in
Hub Length
1.07 in
Bore Size [Max]
2.688 in
No. of Strands Across
1
Bushing Type
Split Taper
Outside Dia. [Min]
7.839 in
Overall Length Less Threads
N/A
Hub Projection
1.07 in
Chain Sprocket Number
100
No. of Teeth
18
Bushing Bore Size [Min]
0.75 in
Bushing Series
Q1
Material Internal Use
Carbon Steel
Outside Dia.
7.84 in
Hub O.D.
4.141 in
No. of Teeth Rows Strands
1
Key Way Size
0.5 in
Bushing Bore [Max]
2.6875 in
Tooth Width
0.692 in
Bushing Bore Size [Max]
2.688 in
Sprocket Style
B
Chain Pitch
1.250 in
Keyway Size
0.5 in
Length Through Bore
1.75 in
Hardened Teeth
With Hardened Teeth
Width Across Teeth
0.692 in
O.D.
7.84 in
Chain Sprocket Pitch
1.25 in
Caliper Diameter
6.4485 in
Inch/Metric
Inch
Bushing Bore [Min]
0.75 in
Bore Size [Min]
0.75 in
Pitch Diameter
7.1985 in
Type
B
Weight
8.16 LB
EAN or UPC
697950096322
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