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
Bushing Series
1615
Sprocket Style
B
Material Internal Use
Carbon Steel
O.D.
5.007 in
Width Across Teeth
0.692 in
Type
B
Bushing Bore Size [Max]
1.625 in
Bushing Bore [Min]
1/2 in
Chain Pitch
1.250 in
Hub O.D.
3 in
Overall Length Less Threads
N/A
Construction Internal
Solid
Bore Size [Max]
1.625 in
Pitch Diameter
4.438 in
Hub Dia.
3 in
Length Through Bore
1.5 in
Chain Sprocket Pitch
1.25 in
No. of Strands Across
1
No. of Teeth Rows Strands
1
Martin No.
100BTB11H
Material
Steel
Material External Use
Steel
Outside Dia.
5.007 in
Single Strand Tooth Thickness
0.692 in
Chain No.
100
Bore Type
Bushed
Hardened Teeth
With Hardened Teeth
Inch/Metric
Inch
No. of Teeth
11
Bushing Bore [Max]
1 5/8 in
Bushing Type
Taper Lock
Chain Sprocket Number
100
Overall Length
1 1/2 in
Weight
2.56 LB
EAN or UPC
697950043678
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