40BTB42

Single Strand Sprocket; 40 Chain Size; 42 Teeth; Requires 1610 Taper Lock Bushing

Item #100804065

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each One-time purchase

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US Tsubaki Inc. 40BTB42

Single Strand Sprocket; 40 Chain Size; 42 Teeth; Requires 1610 Taper Lock Bushing

Item #101631123

each

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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

Bore Size [Min]	0.5 in
Inch/Metric	Inch
Width Across Teeth	0.284 in
Chain Sprocket Number	40
Hub Dia.	3 in
Hub Projection	0.72 in
Bushing Series	1610
Material External Use	Steel
Material Internal Use	Carbon Steel
Tooth Width	0.284 in
Overall Length Less Threads	N/A
Single Strand Tooth Thickness	0.284 in
No. of Teeth Rows Strands	1
Bushing Bore [Max]	1 5/8 in
Length Through Bore	1 in
Bushing Bore Size [Min]	0.5 in
Hub Length	0.72 in
Bore Type	Bushed
Bushing Bore [Min]	0.5 in
Material	Steel
Pitch Dia.	6.691 in
Type	B
Sprocket Style	B
No. of Teeth	42
Bushing Bore Size [Max]	1.625 in
Martin No.	40BTB42
Chain Pitch	0.500 in
Bushing Type	Taper Lock
Hardened Teeth	Without Hardened Teeth
Chain Sprocket Pitch	0.5 in
Outside Dia.	6.972 in
No. of Strands Across	1
Bore Size [Max]	1.625 in
Overall Length	1 in
Chain No.	40
Caliper Diameter	6.38 in
Pitch Diameter	6.690 in
Hub O.D.	3 in
Outside Dia. [Min]	6.9720 in
Construction Internal	Welded
O.D.	6.972 in
Weight	2.92 LB
EAN or UPC	697950030784