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