Metric Taper Bushed Sprocket

08BTB20H

Metric Taper Bushed Sprocket

Item #100966655

08B-1 Chain Number
20 Teeth
1 Strand
Taper Lock Bushing
Without Hardened Teeth

88.55 mm Outside Diameter

1610 Bushing Series

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Metric Taper Bushed Sprocket

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Product Details

08B-1 Chain Number
20 Teeth
1 Strand
Taper Lock Bushing
Without Hardened Teeth

description

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

Specifications

Bushing Type	Taperlock
Hub Projection	18.03 mm
Caliper Diameter	72.68 mm
Hub Length	18.03 mm
Chain Pitch	0.5 in, 12.7 mm
Chain No.	08B
Width Across Teeth	7.37 mm
Hub Dia.	70 mm
Overall Length	25.4 mm
No. of Strands Across	1
Outside Dia. [Min]	88.55 mm
No. of Teeth	20
Type	B
Sprocket Style	B
Bore Type	Bushed
Bushing Bore [Min]	12.7 mm
Bushing Bore [Max]	38.1 mm
Material	Steel
Overall Length Less Threads	N/A
Pitch Diameter	81.18 mm
Bushing Series	1610
Length Through Bore	25.4 mm
Outside Dia.	88.55 mm
Hardened Teeth	With Hardened Teeth
Root Diameter	72.68 mm
Inch/Metric	Metric
Weight	0.9 LB
EAN or UPC	697950408866

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