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