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
Outside Dia. [Min]
9.04 in
Root Diameter
7.637 in
Material
Steel
Bushing Bore Size [Max]
3.75 in
O.D.
9.04 in
Keyway
w/Keyway
Caliper Diameter
7.613 in
No. of Teeth Rows Strands
2
Width Across Teeth
2.688 in
Pitch Dia.
8.387 in
Bushing Bore [Min]
1.125 in
Material Internal Use
Carbon Steel
Chain Sprocket Pitch
1.25 in
Bore Type
Bushed
Bushing Bore Size [Min]
1.125 in
Bore Size [Max]
3.75 in
Chain Sprocket Number
100
Inch/Metric
Inch
Pitch Diameter
8.387 in
No. of Strands Across
Double Single
Bore Size [Min]
1.125 in
Sprocket Style
A
Outside Dia.
9.04 in
Bushing Series
R1
Length Through Bore
2.688 in
Chain No.
100
Type
A-Double Single
Chain Pitch
1.250 in
Material External Use
Steel
Hardened Teeth
With Hardened Teeth
Keyway Size
3/4 x 4.190
Single Strand Tooth Thickness
0.692 in
Bushing Type
Split Taper
Tooth Width
0.692 in
No. of Teeth
21
Construction Internal
Solid
Weight
25.29 LB
EAN or UPC
697950292076
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