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
Bore Size [Max]
3.75 in
Chain Pitch
1.250 in
Bore Size [Min]
1.125 in
Bushing Bore [Min]
1.125 in
Length Through Bore
2.07 in
Bushing Bore [Max]
3.75 in
Bushing Type
Split Taper
Material
Steel
Width Across Teeth
2.077 in
Overall Length
3.21875 in
Hardened Teeth
With Hardened Teeth
Bore Type
Bushed
Key Way Size
0.75 in
No. of Teeth
17
Sprocket Style
A
Hub Dia.
5 3/8 in
Type
B
Material Internal Use
Carbon Steel
Outside Dia. [Min]
7.437 in
Keyway
w/Keyway
Bushing Bore Size [Min]
1.125 in
No. of Strands Across
2
No. of Teeth Rows Strands
2
Material External Use
Steel
Overall Length Less Threads
N/A
Single Strand Tooth Thickness
0.669 in
O.D.
7.437 in
Bushing Series
R1
Pitch Dia.
6.803 in
Chain Sprocket Pitch
1.25 in
Tooth Width
0.669 in
Caliper Diameter
6.0237 in
Chain No.
100-2
Keyway Size
0.75 in
Bushing Bore Size [Max]
3.75 in
Pitch Diameter
6.8027 in
Construction Internal
Solid
Outside Dia.
7.437 in
Chain Sprocket Number
100
Inch/Metric
Inch
Weight
10.22 LB
EAN or UPC
697950165202
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