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
Bore Type
Bushed
Outside Dia.
3.94 in
No. of Teeth Rows Strands
2
Caliper Diameter
3.351 in
Material External Use
Steel
Bushing Type
Split Taper
O.D.
3.94 in
Outside Dia. [Min]
3.94 in
Bushing Bore Size [Max]
1.75 in
Bushing Series
P1
Pitch Diameter
3.672 in
Root Diameter
3.36 in
Material
Steel
Type
A-Double Single
Hardened Teeth
With Hardened Teeth
No. of Teeth
23
No. of Strands Across
Double Single
Tooth Width
0.284 in
Bushing Bore [Min]
0.5 in
Keyway
w/Keyway
Bore Size [Max]
1.75 in
Pitch Dia.
3.672 in
Width Across Teeth
1.406 in
Inch/Metric
Inch
Chain Sprocket Number
40
Material Internal Use
Carbon Steel
Chain Pitch
0.500 in
Length Through Bore
1.313 in
Sprocket Style
A
Construction Internal
Solid
Chain Sprocket Pitch
0.5 in
Chain No.
40
Bore Size [Min]
0.5 in
Bushing Bore Size [Min]
0.5 in
Single Strand Tooth Thickness
0.284 in
Keyway Size
3/8 x 2.064
Weight
2.22 LB
EAN or UPC
697950292038
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
