D50B52

Double Strand Sprocket

Item #100810274

1.1875 in Minimum Bore

2.75 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

Hub Length Thru	2.043 in
No. of Teeth	52
Single Strand Tooth Thickness	0.332 in
Inch/Metric	Inch
Length Through Bore	2.375 in
Bore Type	Reborable
Outside Dia.	10.707 in
Width Across Teeth	1.04 in
Bore Range [Max]	2.75 in
Pitch Diameter [Min]	10.35 in
Hardened Teeth	Without Hardened Teeth
Pitch Diameter	10.35 in
Outside Dia. [Min]	10.707 in
Chain Pitch	0.625 in
Martin No.	50B52
Hub Projection	1.335 in
No. of Strands Across	2
Sprocket Style	B
Keyway	No Keyway or Setscrew
Bore Style	Minimum Bore
Series	B
Caliper Diameter	9.951 in
Chain No.	50
Material	Steel
Hub Dia.	4 1/4 in
Bore Range [Min]	1.1875 in
Weight	27.8 LB
EAN or UPC	697950013954