3020-00-288-2277 LINK,ROLLER CHAIN Index 5306-00-288-2285 BOLT,SHEAR

National Stock Number:
3020-00-288-2278

Federal Supply Class:
3020

National Item Identification Number:
002882278

Description:
GEAR RACK

Detail:
A BAR-LIKE ITEM WITH GEAR TEETH ON ONE FACE FOR ENGAGING WITH A SPUR, BEVEL, OR WORM GEAR, OR THE LIKE. IT IS SPECIFICALLY DESIGNED FOR STRAIGHT LINE MOTION.


Manufacturer Information:
2200-193A07055BESELER, CHARLES CO INC
3200-34007055BESELER, CHARLES CO INC
L50971041ALTRA INDUSTRIAL MOTION CORP.


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY153
TEETH TYPESPUR
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORSQUARE OR RECTANGULAR, BOSS MOUNTED
PITCH HEIGHT0.3250 INCHES NOMINAL
NOMINAL OVERALL LENGTH24.000 INCHES
FACE NOMINAL WIDTH0.375 INCHES
NOMINAL THICKNESS0.375 INCHES
SPECIAL FEATURESTHREE 0.144 IN.DIA MTG HOLES;1ST HOLE COUNTERBORED 0.265 IN.DIA,0.125 IN.DP;2ND AND 3RD HOLES COUNTERBORED 0.265 IN.DIA,0.275 IN.DP;1ST HOLE LOCATED 0.313 IN.FROM END OF RACK,3.142 IN.C TO C DISTANCE BETWEEN MTG HOLES


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