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
Hub Projection
1.13 in
Length Through Bore
1.75 in
Hub O.D.
4.125 in
Hub Recessed
1
Sprocket Style
B
Inch/Metric
Inch
Tooth Width
0.692 in
Bore Size [Min]
0.75 in
Outside Dia.
5.415 in
Chain Pitch
1.250 in
No. of Strands Across
1
Hub Recess Width
7/16 in
Pitch Diameter
4.8296 in
Bushing Series
Q1
Chain Sprocket Pitch
1.25 in
Bushing Type
Split Taper
Hub OD @ Recess
3.385 in
Overall Length Less Threads
N/A
Material
Steel
Outside Dia. [Min]
5.415 in
Hub Recess Depth
0.37 in
Type
B
Keyway
w/Keyway
Caliper Diameter
4.0796 in
Construction Internal
Solid With Recess Groove
Bore Size [Max]
2.688 in
No. of Teeth Rows Strands
1
Hardened Teeth
With Hardened Teeth
Overall Length
2.84375 in
Material Internal Use
Carbon Steel
Hub Length
1.13 in
Bore Type
Bushed
Key Way Size
0.5 in
Single Strand Tooth Thickness
0.692 in
Bushing Bore [Max]
2.6875 in
Bushing Bore Size [Max]
2.688 in
Material External Use
Steel
Bushing Bore Size [Min]
0.75 in
Hub Dia.
4 1/8 in
O.D.
5.415 in
Chain Sprocket Number
100
Width Across Teeth
0.692 in
Chain No.
100
Bushing Bore [Min]
0.75 in
Pitch Dia.
4.83 in
No. of Teeth
12
Keyway Size
0.5 in
Weight
3.51 LB
EAN or UPC
697950096278
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