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
Tolerances meet or exceed ANSI standards
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
Bores are concentric to pitch line, minimizing run out
Interchangeable with other manufacturers’ split-taper bushings
Outside Dia. [Min]
8.924 in
Bore Size [Max]
2.688 in
Chain Pitch
1.500 in
Outside Dia.
8.924 in
Hub O.D.
4.125 in
Bushing Bore [Max]
2.6875 in
Chain Sprocket Number
120
No. of Teeth Rows Strands
1
Bushing Bore Size [Min]
0.75 in
Overall Length
2.78125 in
Bushing Bore [Min]
0.75 in
Material External Use
Steel
Bushing Bore Size [Max]
2.688 in
Hub Length
0.83 in
Key Way Size
0.5 in
Sprocket Style
B
Pitch Dia.
8.163 in
Length Through Bore
1.75 in
Material Internal Use
Carbon Steel
Bushing Type
Split Taper
Caliper Diameter
7.2535 in
Keyway
w/Keyway
Inch/Metric
Inch
Material
Steel
Hub Dia.
4 1/8 in
Bore Size [Min]
0.75 in
Hub Projection
0.83 in
No. of Teeth
17
Tooth Width
0.924 in
Type
B
Single Strand Tooth Thickness
0.924 in
Bore Type
Bushed
Construction Internal
Welded
Chain No.
120
No. of Strands Across
1
Hardened Teeth
With Hardened Teeth
Bushing Series
Q1
Overall Length Less Threads
N/A
Chain Sprocket Pitch
1.5 in
Keyway Size
0.5 in
Width Across Teeth
0.924 in
O.D.
8.924 in
Pitch Diameter
8.1633 in
Weight
12.23 LB
EAN or UPC
697950102436
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