1.
, {* d8 N3 x- E. gQuality: ANSI/AGMA 2000-a88-q11, full depth, full fillet. 2.
9 V: M$ u- B8 @: H/ c3 UFOR LEAD, CROWN, AND PROFILE TOLERANCES SEE DWG 54773379 3.
. h5 g1 h, E5 `3 {0 SCROWN DRIVEN GWAR ONLY 4.
/ n6 B4 P5 z) i B4 k* tNORMAL PRESSURE ANGLE 20” 5.
, J2 ]3 ?9 M- v5 q) f! ZNORMAL DIAMETRAL PITCH 8 6.
. ^7 U$ J( Y! c4 c- v9 g3 ]+ RNORMAL CIRAULAR PITCH 0.3927 7.) U3 ]2 B2 B" h3 x" c
HELIX ANGLE:16.6011 8.# [& r" d6 V& J6 z9 a. d
BACKLASH TO BE 0.996” TO 0.008” ON 6.9784” CENTERS 9.
$ Q6 n" S/ _( J5 f% [MATERIAL: AISI 8620 10.
' W% q) e% W9 x5 L9 j `8 D MCASE CARBURIZE TO 0.025” TO 0.040” EFFECTIVE FEPTH AFTER GRINDING AND HARDEN TO 57-61 RC, CORE HARDNESS Q* v2 j y0 _
TO BE 25-40 RC. 11.. a2 V: R$ @$ Z2 n' v1 j1 R
RETAINED A USTENITE – 5% MAXIMUM BY VISUAL INSPECTION. 12.
$ P9 ~# M5 q$ v9 C# M; VEACH 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 b$ ?% G9 O4 c8 E5 N/ nREMOVE 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 |