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
Martin No.
100BTB14H
Construction Internal
Solid
Bore Type
Bushed
Bushing Bore Size [Max]
2 in
Chain No.
100
Hardened Teeth
With Hardened Teeth
Chain Pitch
1.250 in
No. of Teeth Rows Strands
1
Type
B
Pitch Diameter
5.618 in
Bushing Bore [Min]
1/2 in
Single Strand Tooth Thickness
0.692 in
Bushing Bore [Max]
2 in
No. of Strands Across
1
Sprocket Style
B
O.D.
6.227 in
Width Across Teeth
0.692 in
Overall Length
1 1/4 in
No. of Teeth
14
Material Internal Use
Carbon Steel
Chain Sprocket Pitch
1.25 in
Bore Size [Max]
2 in
Bushing Type
Taper Lock
Length Through Bore
1.25 in
Hub O.D.
3.563 in
Material External Use
Steel
Chain Sprocket Number
100
Bushing Series
2012
Overall Length Less Threads
N/A
Outside Dia.
6.227 in
Inch/Metric
Inch
Material
Steel
Hub Dia.
3.563 in
Weight
3.98 LB
EAN or UPC
697950043708
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