Metric Taper Bushed Sprocket

20CTB90

Metric Taper Bushed Sprocket

Item #100967038

20B-1 Chain Number
90 Teeth
1 Strand
Taper Lock Bushing
Without Hardened Teeth

930.39 mm Outside Diameter

3535 Bushing Series

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Metric Taper Bushed Sprocket

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Product Details

20B-1 Chain Number
90 Teeth
1 Strand
Taper Lock Bushing
Without Hardened Teeth

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

Specifications

Outside Dia.	930.39 mm
Overall Length	88.9 mm
Bushing Series	3535
Overall Length Less Threads	N/A
Chain No.	20B
Hardened Teeth	Without Hardened Teeth
Pitch Diameter	909.76 mm
Width Across Teeth	18.59 mm
Bushing Bore [Min]	30.16 mm
Bushing Type	Taperlock
No. of Teeth	90
Outside Dia. [Min]	930.39 mm
Root Diameter	890.71 mm
Bushing Bore [Max]	88.9 mm
Hub Projection	70.76 mm
Bore Type	Bushed
Material	Steel
No. of Strands Across	1
Sprocket Style	C
Hub Dia.	171.45 mm
Chain Pitch	1.25 in, 31.75 mm
Caliper Diameter	890.71 mm
Inch/Metric	Metric
Hub Length	70.76 mm
Type	C
Length Through Bore	88.9 mm
Weight	207.96 LB
EAN or UPC	697950411699

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