D50BTB30

Double Strand Sprocket; 50-2 Chain Size; 30 Teeth; Requires 2517 Taper Lock Bushing

Item #100810286

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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

Inch/Metric	Inch
Overall Length Less Threads	N/A
Material External Use	Steel
Chain Sprocket Pitch	0.625 in
Bushing Bore [Min]	0.5 in
Hub Dia.	5.281 in
No. of Teeth	30
Caliper Diameter	5.58 in
Type	B
Bushing Series	2517
Bore Type	Bushed
Martin No.	50BTB30
Width Across Teeth	1.045 in
Bore Size [Min]	0.5 in
Length Through Bore	1.75 in
Chain No.	50-2
Bushing Bore [Max]	2 1/2 in
Bushing Bore Size [Min]	0.5 in
Outside Dia. [Min]	6.3210 in
Sprocket Style	B
Pitch Diameter	5.980 in
Overall Length	1 3/4 in
Tooth Width	0.332 in
Chain Pitch	0.625 in
No. of Strands Across	2
Bushing Type	Taper Lock
Pitch Dia.	5.979 in
Bushing Bore Size [Max]	2.5 in
Chain Sprocket Number	50
No. of Teeth Rows Strands	2
O.D.	6.321 in
Material Internal Use	Carbon Steel
Hub O.D.	5.281 in
Hub Length	0.21 in
Bore Size [Max]	2.5 in
Construction Internal	Solid
Single Strand Tooth Thickness	0.332 in
Hub Projection	0.21 in
Material	Steel
Hardened Teeth	Without Hardened Teeth
Outside Dia.	6.321 in
Weight	7.53 LB
EAN or UPC	697950031507