1.
% u) D/ A, }2 \, L# g5 oQuality: ANSI/AGMA 2000-a88-q11, full depth, full fillet. 2.9 [) L* ^8 w0 C$ ?3 z/ U
FOR LEAD, CROWN, AND PROFILE TOLERANCES SEE DWG 54773379 3.
: E4 W8 c* o8 S" sCROWN DRIVEN GWAR ONLY 4.
: z, L( I! Y! D* x9 U, bNORMAL PRESSURE ANGLE 20” 5.
/ m7 M* c9 d1 l5 |& f' ZNORMAL DIAMETRAL PITCH 8 6.
# H4 ?& e4 v5 t: _' h6 T8 ~: q, f9 v3 sNORMAL CIRAULAR PITCH 0.3927 7.
! p0 s2 h" o1 p- \7 I7 J9 e5 j0 i6 |HELIX ANGLE:16.6011 8.# A8 a# v+ O8 Q- ]4 z- H
BACKLASH TO BE 0.996” TO 0.008” ON 6.9784” CENTERS 9.
- H* b9 a: ]3 Z( p0 w) G9 h. ~8 V6 kMATERIAL: AISI 8620 10.3 o- h/ F1 [ q2 _2 c, E N" O
CASE CARBURIZE TO 0.025” TO 0.040” EFFECTIVE FEPTH AFTER GRINDING AND HARDEN TO 57-61 RC, CORE HARDNESS
7 B+ h: A+ Z3 \3 a! e2 MTO BE 25-40 RC. 11.* D" f2 h( J. m6 G
RETAINED A USTENITE – 5% MAXIMUM BY VISUAL INSPECTION. 12.8 k0 m( T6 @' V% 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 }- R1 z3 o3 M* E+ H+ ]! j$ JREMOVE 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 |