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 ISO standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Bores are concentric to pitch line, minimizing run out
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Interchangeable with other manufacturers’ taper bushings
Inch/Metric
Metric
No. of Strands Across
1
Outside Dia.
5.963 in
Bore Size [Min]
0.5 in
Width Across Teeth Rows
0.354 in
Pitch Diameter
141.79 mm
Chain Sprocket Pitch
0.625 in
Root Diameter
131.63 mm
Overall Length Less Threads
N/A
Chain No.
10B-1
Material External Use
Steel
Caliper Diameter
131.63 mm
Hub Dia.
90.47 mm
Bushing Bore [Min]
0.5 in
Bushing Bore Size [Max]
2 in
Sprocket Style
B
Overall Length
31.75 mm
Hub Projection
22.78 mm
Hardened Teeth
With Hardened Teeth
Single Strand Tooth Thickness
0.353 in
Type
B
Bushing Series
2012
Bushing Type
Taper Lock
Hub O.D.
3.562 in
Outside Dia. [Min]
151.47 mm
Chain Pitch
0.625 in
No. of Teeth
28
Hub Length
22.78 mm
Construction Internal
Solid
Pitch Dia.
5.582 in
Bushing Bore [Max]
47.625 mm
No. of Teeth Rows Strands
1
Material
Steel
Bore Type
Bushed
Width Across Teeth
8.97 mm
O.D.
5.963 in
Material Internal Use
Carbon Steel
Length Through Bore
1.25 in
Bushing Bore Size [Min]
0.5 in
Chain Sprocket Number
10B
Bore Size [Max]
2 in
Weight
2.84 LB
EAN or UPC
697950409610
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