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