D50B13H

No. 50 - 5/8" Pitch - Double - Plain Stock Bore Sprocket

Item #100810249

0.625 in Minimum Bore

1.3125 in Maximum Bore

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Product Details

Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.

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’ split-taper bushings

Specifications

Inch/Metric	Inch
Sprocket Style	B
Bore Size [Max]	1.313 in
Material Internal Use	Carbon Steel
Series	B
Pitch Diameter [Min]	2.610 in
Material	Steel
Bore Size [Min]	0.625 in
No. of Strands Across	2
Single Strand Tooth Thickness	0.332 in
Hub Dia.	1 7/8 in
Length Through Bore	1.75 in
Hub Length Thru	1.418 in
Chain No.	50
Bore Type	Finished Bore
Outside Dia.	2.9110 in
Hub Projection	0.71 in
No. of Teeth	13
Outside Dia. [Min]	2.9110 in
Bushing Bore Size [Max]	1.313 in
Hub O.D.	1.875 in
Martin No.	50B13H
Hardened Teeth	1
No. of Teeth Rows Strands	2
Caliper Diameter	2.193 in
Chain Pitch	0.625 in
Stock Bore Size	5/8 in
Bushing Bore [Min]	0.625 in
Bushing Bore Size [Min]	0.625 in
Bore Range [Max]	1 5/16 in
Chain Sprocket Number	50
Pitch Diameter	2.610 in
Keyway	No Keyway or Setscrew
Width Across Teeth	1.04 in
Bore Style	Minimum Bore
Material External Use	Steel
Construction Internal	Solid
Finished Bore Size	0.625 in
Chain Sprocket Pitch	0.625 in
Bore Range [Min]	5/8 in
Pitch Dia.	2.612 in
O.D.	2.911 in
Weight	1.58 LB
EAN or UPC	697950013664