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
To be run with (2) separate single row chains
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
Bored to accept split taper bushings
Sprocket Style
A
Root Diameter
3.36 in
Hardened Teeth
With Hardened Teeth
Length Through Bore
1.313 in
Type
A-Double Single
Chain Sprocket Number
40
Pitch Dia.
3.672 in
Bushing Type
Split Taper
Bushing Series
P1
No. of Strands Across
Double Single
Bushing Bore Size [Max]
1.75 in
Bushing Bore Size [Min]
0.5 in
Construction Internal
Solid
Tooth Width
0.284 in
Single Strand Tooth Thickness
0.284 in
Keyway Size
3/8 x 2.064
O.D.
3.94 in
Outside Dia.
3.94 in
Bore Size [Max]
1.75 in
Bore Size [Min]
0.5 in
Pitch Diameter
3.672 in
Material Internal Use
Carbon Steel
Chain No.
40
Bushing Bore [Min]
0.5 in
Caliper Diameter
3.351 in
Chain Sprocket Pitch
0.5 in
Inch/Metric
Inch
Chain Pitch
0.500 in
Outside Dia. [Min]
3.94 in
Keyway
w/Keyway
Bore Type
Bushed
Width Across Teeth
1.406 in
Material
Steel
No. of Teeth
23
No. of Teeth Rows Strands
2
Material External Use
Steel
Weight
2.22 LB
EAN or UPC
697950292038
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