3020-00-237-8341, LINK,ROLLER CHAIN

National Stock Number:
3020-00-237-8341

Federal Supply Class:
3020

National Item Identification Number:
002378341

Description:
LINK,ROLLER CHAIN

Detail:
AN ASSEMBLED UNIT OF A CHAIN, ROLLER CONSISTING OF SIDE PLATES, ROLLER(S), BUSHING(S), OR PIN(S). IT MAY BE A SINGLE OR DOUBLE PITCH. LINKS CONTAINING BUSHINGS WITHOUT ROLLERS SHALL BE AS DESIGNATED BY THE AMERICAN NATIONAL STANDARDS INSTITUTE AS "ROLLER CHAIN." EXCLUDES LINK, CHAIN (AS MODIFIED); AND PULLEY, SASH.

Manufacturer Information:

032807	21577	FARQUHAR A B DIVISION OF OLIVER CORP
50-2-0L	55739	JEFFREY CHAIN L.P.
50-2-0L	71041	ALTRA INDUSTRIAL MOTION CORP.
50-2-0L	78985	UNION CHAIN DIV OF UST INC
50-2-0L	80204	AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
50-2-0L	80217	JEFFREY CO THE
D50-0L	71041	ALTRA INDUSTRIAL MOTION CORP.
D0UBLE148-0L	72625	DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC
D0UBLE148X3-8-0L	72625	DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC
D50-0L	76417	DAYCO CORP NATIONAL HOSE DIV
D50-0L	76474	EMERSON POWER TRANSMISSION CORPORATION DIV EPT
D50-0L	78985	UNION CHAIN DIV OF UST INC
ASA50-2-0L	80204	AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
50-2-0L	81130	WHITNEY CHAIN OPERATION POWER TRANSMISSION DIV DRESSER INDUSTRIES INC
D50-1	11406	REXNORD HOLDINGS INC
RC50-2-0L	36384	FMC CORP LINK-BELT DIV
D50-0L	81130	WHITNEY CHAIN OPERATION POWER TRANSMISSION DIV DRESSER INDUSTRIES INC

Techincal Specification:

LINK NOMINAL WIDTH BETWEEN PLATES	0.3750 INCHES
LINK PIN NOMINAL DIAMETER	0.2000 INCHES
LINK PLATE NOMINAL THICKNESS	0.0800 INCHES
LINK PLATE WIDTH AT BUSHING END	0.594 INCHES NOMINAL
LINK PLATE WIDTH AT PIN END	0.512 INCHES NOMINAL
LINK ROLLER NOMINAL DIAMETER	0.4000 INCHES
LINK ROW QUANTITY	2
LINK STYLE	ROLLER, TAPERED EDGE
MATERIAL	STEEL
PIN FASTENING METHOD	COTTER PIN
PIN OVERALL LENGTH	1.6250 INCHES NOMINAL
MINIMUM TENSILE STRENGTH	12200 POUNDS PER SQUARE INCH
NOMINAL PITCH DISTANCE	0.625 INCHES
SPECIAL FEATURES	DOUBLE STRAND LINK

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