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 Series
H
Hub Recessed
1
Overall Length Less Threads
N/A
Material External Use
Steel
Outside Dia.
2.652 in
Chain Sprocket Pitch
0.5 in
No. of Strands Across
1
Width Across Teeth
0.284 in
O.D.
2.652 in
Chain Sprocket Number
40
No. of Teeth Rows Strands
1
Bushing Type
Split Taper
Hardened Teeth
With Hardened Teeth
Pitch Diameter
2.4049 in
Hub OD @ Recess
1.822 in
Type
3
Bushing Bore [Max]
1.5 in
Bore Size [Min]
0.375 in
Outside Dia. [Min]
2.652 in
Bore Type
Bushed
Material
Steel
Material Internal Use
Carbon Steel
Hub Recess Width
0.188 in
Construction Internal
Solid With Recess Groove
Length Through Bore
0.875 in
No. of Teeth
15
Hub Recess Depth
0.348 in
Inch/Metric
Inch
Hub Length
0.6 in
Overall Length
1.59375 in
Hub O.D.
2.5 in
Bushing Bore [Min]
0.375 in
Single Strand Tooth Thickness
0.284 in
Chain No.
40
Hub Projection
0.6 in
Hub Dia.
2 1/2 in
Chain Pitch
0.500 in
Bore Size [Max]
1.5 in
Tooth Width
0.284 in
Sprocket Style
B
Pitch Dia.
2.405 in
Bushing Bore Size [Max]
1.5 in
Bushing Bore Size [Min]
0.375 in
Caliper Diameter
2.0797 in
Weight
0.53 LB
EAN or UPC
697950097374
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