D40CTB42

Double Strand Sprocket; 40-2 Chain Size; 42 Teeth; Requires 2517 Taper Lock Bushing

Item #100810215

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each One-time purchase

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

Hub Projection	0.46 in
Tooth Width	0.275 in
Width Across Teeth	0.841 in
Hub O.D.	4.25 in
Bushing Type	Taper Lock
Material	Steel
Inch/Metric	Inch
Chain No.	40-2
Overall Length	1.75 in
Sprocket Style	C
Pitch Diameter	6.69 in
Bore Size [Max]	2.5 in
Bore Size [Min]	0.5 in
Bushing Bore [Max]	2.5 in
Overall Length Less Threads	N/A
Caliper Diameter	6.38 in
Type	C
Bushing Bore Size [Min]	0.5 in
Outside Dia. [Min]	6.972 in
Material Internal Use	Carbon Steel
Bushing Bore Size [Max]	2.5 in
No. of Strands Across	2
Length Through Bore	1.75 in
O.D.	6.972 in
No. of Teeth Rows Strands	2
Hardened Teeth	Without Hardened Teeth
Chain Sprocket Number	40
Bore Type	Bushed
Hub Dia.	4 1/4 in
Single Strand Tooth Thickness	0.275 in
Outside Dia.	6.972 in
Bushing Series	2517
Bushing Bore [Min]	0.5 in
Martin No.	40BTB42
Hub Length	0.46 in
No. of Teeth	42
Chain Pitch	0.500 in
Chain Sprocket Pitch	0.5 in
Pitch Dia.	6.691 in
Material External Use	Steel
Construction Internal	Solid
Weight	7.75 LB
EAN or UPC	697950031002