E100C70

Triple Strand Sprocket

Item #100806413

1.5 in Minimum Bore

5.375 in Maximum Bore

+ Show More

Auto Replenish

each One-time purchase

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

Chain No.	100
Hardened Teeth	Without Hardened Teeth
Series	C
Pitch Diameter [Min]	27.86 in
Martin No.	100C70
No. of Strands Across	3
Bore Range [Max]	5.375 in
Pitch Diameter	27.86 in
Single Strand Tooth Thickness	0.669 in
Bore Style	Minimum Bore
Caliper Diameter	27.112 in
Length Through Bore	5 in
Outside Dia.	28.583 in
Hub Projection	0.761 in
Width Across Teeth	3.478 in
No. of Teeth	70
Outside Dia. [Min]	28.583 in
Material	Steel
Sprocket Style	C
Family Name	No. 100 - Pitch - Triple - Type B & C
Bore Range [Min]	1.5 in
Hub Dia.	7 1/2 in
Inch/Metric	Inch
Bore Type	Reborable
Weight	262.0 LB
EAN or UPC	697950024448