1.: ]& i* `0 V4 m' _" T3 z8 q
Quality: ANSI/AGMA 2000-a88-q11, full depth, full fillet. 2.
( h9 g) {9 j% i3 }4 \1 J8 pFOR LEAD, CROWN, AND PROFILE TOLERANCES SEE DWG 54773379 3.
9 @( [6 X/ t. z8 v3 a. J+ ZCROWN DRIVEN GWAR ONLY 4.! I6 O" W' O' G
NORMAL PRESSURE ANGLE 20” 5.
3 P: u3 _* y! `& `% d4 yNORMAL DIAMETRAL PITCH 8 6.
7 J" R: i& c0 @ |5 {NORMAL CIRAULAR PITCH 0.3927 7.
8 R' l. j6 L q9 \% ~8 SHELIX ANGLE:16.6011 8.
' S' `' Z5 R& `3 I6 ^BACKLASH TO BE 0.996” TO 0.008” ON 6.9784” CENTERS 9.
7 Y( ?# ?7 N6 X* d7 J1 s, _9 @1 O. p9 i) VMATERIAL: AISI 8620 10.' @ A T% [9 q7 _7 ^
CASE CARBURIZE TO 0.025” TO 0.040” EFFECTIVE FEPTH AFTER GRINDING AND HARDEN TO 57-61 RC, CORE HARDNESS# |5 J( k' V9 A: U g' ?# M, n
TO BE 25-40 RC. 11.3 C: o/ ^4 s- H7 X+ b; j. a# G# D: k+ [
RETAINED A USTENITE – 5% MAXIMUM BY VISUAL INSPECTION. 12.* ?7 \( @% |; F7 j* d$ S
EACH 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.
9 S! x0 U* k6 ]/ g# n1 HREMOVE 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 |