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
Outside Dia.
11.844 in
Bore Type
Bushed
Hub Dia.
5 1/2 in
Bushing Bore [Min]
1.125 in
Pitch Diameter
11.1643 in
Construction Internal
Welded
Material External Use
Steel
Hub O.D.
5.5 in
Bushing Type
Split Taper
Hardened Teeth
With Hardened Teeth
Overall Length Less Threads
N/A
Chain Sprocket Number
100
O.D.
11.844 in
Keyway Size
0.75 in
No. of Teeth
28
Hub Projection
1.31 in
Key Way Size
0.75 in
Outside Dia. [Min]
11.844 in
Sprocket Style
B
Bushing Bore Size [Min]
1.125 in
Bushing Bore [Max]
3.75 in
Type
B
Bushing Series
R1
No. of Teeth Rows Strands
1
Keyway
w/Keyway
Chain Sprocket Pitch
1.25 in
Caliper Diameter
10.4143 in
Inch/Metric
Inch
Chain No.
100
Material
Steel
Bushing Bore Size [Max]
3.75 in
Material Internal Use
Carbon Steel
Bore Size [Min]
1.125 in
Bore Size [Max]
3.75 in
No. of Strands Across
1
Tooth Width
0.692 in
Single Strand Tooth Thickness
0.692 in
Width Across Teeth
0.692 in
Chain Pitch
1.250 in
Pitch Dia.
11.164 in
Hub Length
1.31 in
Overall Length
3.15625 in
Length Through Bore
2 in
Weight
18.94 LB
EAN or UPC
697950097152
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