50BTB30H

No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket

Item #100804208

6.321 in Outside Diameter

2012 Bushing Series

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Product Details

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.

Hardened teeth sprockets afford longer chain and sprocket life
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
Stocked Heat Treat

Specifications

Chain No.	50
Hub Dia.	3 9/16 in
Bore Type	Bushed
Chain Pitch	5/8 in
Hardened Teeth	With Hardened Teeth
Single Strand Tooth Thickness	0.343 in
Overall Length Less Threads	N/A
Sprocket Style	B
Length Through Bore	1 1/4 in
Inch/Metric	Inch
No. of Strands Across	1
Bushing Series	2012
Width Across Teeth	1.25 in
Outside Dia.	6.3210 in
Overall Length	2 in
Outside Dia. [Min]	6.3210 in
Bushing Bore [Max]	2 in
Pitch Diameter	5.979 in
Tooth Width	0.343 in
Material	Steel
Martin No.	50BTB30H
No. of Teeth	30
Bushing Bore [Min]	1/2 in
Hub Projection	0.91 in
Type	B
Bushing Type	Taperlock
Caliper Diameter	5.5792 in
Hub Length	0.91 in
Weight	3.1 LB
EAN or UPC	697950043302