120CTB70

Taper Bushed Sprocket

Item #100803749

34.3 in Outside Diameter

3535 Bushing Series

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Product Details

Tolerances meet or exceed ANSI standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bores are concentric to pitch line, minimizing run out
Interchangeable with other manufacturers’ Taper bushings

Specifications

Bushing Series	3535
Chain Pitch	1.5 in
Bore Type	Bushed
No. of Teeth	70
Caliper Diameter	32.56 in
Outside Dia.	34.3 in
Single Strand Tooth Thickness	0.924 in
Martin No.	120BTB70
Length Through Bore	3.5 in
Pitch Diameter	33.43 in
Overall Length Less Threads	N/A
Outside Dia. [Min]	34.3 in
Overall Length	3.5 in
Bushing Bore [Max]	3.5 in
Type	C
Hub Projection	1.31 in
Inch/Metric	Inch
No. of Strands Across	1
Bushing Type	Taperlock
Hub Length	1.31 in
Width Across Teeth	0.924 in
Tooth Width	0.924 in
Sprocket Style	C
Bushing Bore [Min]	1.1875 in
Chain No.	120
Hub Dia.	6 1/2 in
Hardened Teeth	Without Hardened Teeth
Material	Steel
Weight	169.0 LB
EAN or UPC	697950032931