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