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National Stock Number:
3020-00-255-7206
Federal Supply Class:
3020
National Item Identification Number:
002557206
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.
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Manufacturer Information:
| 378RL | 61412 | REXNORD INDUSTRIES INC. DIV ROLLER CHAIN OPERATION |
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Techincal Specification:
| LINK NOMINAL WIDTH BETWEEN PLATES | 1.1875 INCHES | | LINK PLATE NOMINAL THICKNESS | 0.3125 INCHES | | LINK PLATE WIDTH | 1.2500 INCHES NOMINAL | | LINK ROLLER NOMINAL DIAMETER | 1.0000 INCHES | | LINK STYLE | ROLLER | | MATERIAL | STEEL | | MINIMUM TENSILE STRENGTH | 30000 POUNDS PER SQUARE INCH | | NOMINAL PITCH DISTANCE | 2.609 INCHES |
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