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
Hardened teeth sprockets afford longer chain and sprocket life
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’ Taper bushings
Stocked Heat Treat
Chain No.
60
Bushing Bore [Min]
1/2 in
Hub Length
0.55 in
O.D.
3.736 in
Sprocket Style
B
Pitch Diameter
3.371 in
Hardened Teeth
With Hardened Teeth
Bushing Series
1210
Caliper Diameter
2.9015 in
Chain Pitch
0.750 in
Martin No.
60BTB14H
Construction Internal
Solid
Outside Dia. [Min]
3.7360 in
Overall Length
1 in
Type
B
Length Through Bore
1 in
Bushing Type
Taper Lock
Chain Sprocket Number
60
Pitch Dia.
3.371 in
Bore Type
Bushed
Hub Dia.
2.4688 in
No. of Teeth Rows Strands
1
Hub Projection
0.55 in
Hub O.D.
2.469 in
No. of Strands Across
1
Material Internal Use
Atomized Metals
No. of Teeth
14
Chain Sprocket Pitch
0.75 in
Width Across Teeth
1 in
Material
Steel
Inch/Metric
Inch
Overall Length Less Threads
N/A
Bore Size [Max]
1.75 in
Material External Use
Steel
Single Strand Tooth Thickness
0.459 in
Bushing Bore [Max]
1 5/8 in
Outside Dia.
3.736 in
Bushing Bore Size [Max]
1.75 in
Tooth Width
0.459 in
Weight
1.34 LB
EAN or UPC
697950043340
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