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
Bushing Bore Size [Max]
2.688 in
O.D.
11.444 in
No. of Strands Across
1
Bushing Bore [Min]
0.75 in
Bushing Bore [Max]
2.6875 in
Tooth Width
0.692 in
Single Strand Tooth Thickness
0.692 in
Bore Type
Bushed
Bore Size [Max]
2.688 in
Key Way Size
0.5 in
Length Through Bore
1.75 in
Overall Length Less Threads
N/A
Caliper Diameter
9.999 in
Sprocket Style
B
Hardened Teeth
With Hardened Teeth
Outside Dia.
11.444 in
Outside Dia. [Min]
11.444 in
Keyway
w/Keyway
Material
Steel
Pitch Dia.
10.767 in
No. of Teeth Rows Strands
1
Bushing Series
Q1
Bore Size [Min]
0.75 in
Chain Sprocket Pitch
1.25 in
Material Internal Use
Carbon Steel
Width Across Teeth
0.692 in
Pitch Diameter
10.7672 in
Chain Sprocket Number
100
Hub Dia.
4 1/4 in
Inch/Metric
Inch
Chain Pitch
1.250 in
Material External Use
Steel
Hub O.D.
4.25 in
Bushing Type
Split Taper
Type
B
No. of Teeth
27
Chain No.
100
Hub Length
1.06 in
Bushing Bore Size [Min]
0.75 in
Construction Internal
Welded
Hub Projection
1.06 in
Keyway Size
0.5 in
Overall Length
2.78125 in
Weight
17.07 LB
EAN or UPC
697950098036
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