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
Construction Internal
Welded
Hub O.D.
4.25 in
Keyway Size
0.5 in
Hub Projection
1.06 in
Bushing Bore Size [Max]
2.688 in
Tooth Width
0.692 in
Overall Length
2.78125 in
No. of Strands Across
1
Caliper Diameter
9.6203 in
Bushing Type
Split Taper
Bore Size [Min]
0.75 in
Sprocket Style
B
Inch/Metric
Inch
Bushing Bore [Min]
0.75 in
Keyway
w/Keyway
Key Way Size
0.5 in
Material
Steel
Outside Dia. [Min]
11.045 in
O.D.
11.045 in
Length Through Bore
1.75 in
Bushing Series
Q1
Hub Dia.
4 1/4 in
No. of Teeth
26
Chain No.
100
Single Strand Tooth Thickness
0.692 in
Width Across Teeth
0.692 in
Chain Sprocket Number
100
No. of Teeth Rows Strands
1
Pitch Diameter
10.3703 in
Pitch Dia.
10.37 in
Overall Length Less Threads
N/A
Chain Pitch
1.250 in
Outside Dia.
11.045 in
Bushing Bore Size [Min]
0.75 in
Bushing Bore [Max]
2.6875 in
Hub Length
1.06 in
Bore Size [Max]
2.688 in
Chain Sprocket Pitch
1.25 in
Material Internal Use
Carbon Steel
Type
B
Bore Type
Bushed
Material External Use
Steel
Hardened Teeth
With Hardened Teeth
Weight
15.88 LB
EAN or UPC
697950098029
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