1.3 p6 x" \+ S) D) P
Quality: ANSI/AGMA 2000-a88-q11, full depth, full fillet. 2.6 M3 b7 Y' B3 \6 ^4 b5 L
FOR LEAD, CROWN, AND PROFILE TOLERANCES SEE DWG 54773379 3.& u$ }, {4 ]- R, a8 `3 c8 R8 v
CROWN DRIVEN GWAR ONLY 4.6 |- A& h0 S: o" ?" A2 z% a0 b
NORMAL PRESSURE ANGLE 20” 5.
% `8 M9 ^3 k1 INORMAL DIAMETRAL PITCH 8 6.
0 z, ^4 \ F% A K3 k* c7 bNORMAL CIRAULAR PITCH 0.3927 7.! w" z/ l% J- E# d2 J6 K
HELIX ANGLE:16.6011 8.
0 }, V' R B0 {, \" Z. eBACKLASH TO BE 0.996” TO 0.008” ON 6.9784” CENTERS 9.
m/ U$ F* `+ ~9 ~8 ~% {MATERIAL: AISI 8620 10.) s/ ?- z. \" a& ?' H/ {: O
CASE CARBURIZE TO 0.025” TO 0.040” EFFECTIVE FEPTH AFTER GRINDING AND HARDEN TO 57-61 RC, CORE HARDNESS+ B7 k) j2 P$ f8 _ a
TO BE 25-40 RC. 11.
! |* n/ x$ [6 sRETAINED A USTENITE – 5% MAXIMUM BY VISUAL INSPECTION. 12.
) T4 t- Z6 t) V7 B8 GEACH GEAR DEAR SET TO BE BOXED SEPARATELY AS A SET AND EACH GEAR MARKED WITH THE SET PART NUMBER ON THE OUTSIDE. EACH GEAR TO HAVE P/N AND SUPPLIER INENTIFICATION STAMPED. EACH GEAR TO HAVE P/N AND SUPPLIER IDENTIFICATION SATAMPED OR ELECTRIC ACID ETCHED AS SHOWN, APPROX. TEXT HGT..25’. 13.5 b0 e, U" T; N
REMOVE ALL CHIPS FROM TAPPED HOLES. NUMBER OF TEETH HAND OF HELIX LEAD OF HELIX PIRTCH DIAMETER BASE CIRCLE DIAMETER ADDENDUM WHOLE DEPTH TRANSVERSE CIRCULAR TOOTH THICKNESS WO/BL NORMAL CIRCULAR TOOTH THICKNESS WO/BL |