1.
; r& p* v( r$ K8 xQuality: ANSI/AGMA 2000-a88-q11, full depth, full fillet. 2.
# K# q2 [9 ~% d% S( `4 V* PFOR LEAD, CROWN, AND PROFILE TOLERANCES SEE DWG 54773379 3.
& H! a' s* x9 `8 ?# r, lCROWN DRIVEN GWAR ONLY 4.
5 x; W3 H8 u; B( l0 eNORMAL PRESSURE ANGLE 20” 5.
+ X& T! {: W4 b* R) C1 kNORMAL DIAMETRAL PITCH 8 6.
8 N' U# [8 I7 Z, ]$ k; P8 }% k, jNORMAL CIRAULAR PITCH 0.3927 7.& \) E& m9 |, f
HELIX ANGLE:16.6011 8.3 L- f" i- C- i7 ?7 s! u
BACKLASH TO BE 0.996” TO 0.008” ON 6.9784” CENTERS 9.
# s Z) {: S+ J/ X5 i+ FMATERIAL: AISI 8620 10.% u6 n1 }. B3 u s e0 [
CASE CARBURIZE TO 0.025” TO 0.040” EFFECTIVE FEPTH AFTER GRINDING AND HARDEN TO 57-61 RC, CORE HARDNESS
6 E% U& H4 M" x5 x2 @; ITO BE 25-40 RC. 11.6 }: l, Q5 ~6 T' ?0 q
RETAINED A USTENITE – 5% MAXIMUM BY VISUAL INSPECTION. 12.5 F3 W% r2 Z5 K* ~( z7 B1 w+ c- p
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.
4 ^8 B& J, q0 a* I) c3 ^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 |