FORM 100.10-NOM2
43
YORK INTERNATIONAL
LD06352
TABLE 9-3 – MOTOR BEARING – LUBRICATION
INTERVAL MULTIPLIER
SEVERITY OF SERVICE MULTIPLIER
STANDARD 1.0
SEVERE 0.5
EXTREME 0.1
LOW TEMPERATURE 1.0
TABLE 9-4 – MOTOR BEARING – SIZES AND TYPES
BEARING DESCRIPTION
(THESE ARE THE “LARGE” BEARINGS (SHAFT END) IN EACH FRAME SIZE)
FRAME SIZE WEIGHT OF VOLUME OF GREASE
NEMA (IEC) OD WIDTH GREASE TO TO BE ADDED
BEARING
Dmm Bmm ADD *
IN
3
TEASPOON
OZ. (GRAMS)
UP TO 210 INCL. (132) 6307 80 21 0.30 (8.4) 0.6 2.0
OVER 210 TO 280 INCL. (180) 6311 120 29 0.61 (17) 1.2 3.9
OVER 280 TO 360 INCL. (225) 6313 140 33 0.81 (23) 1.5 5.2
OVER 360 TO 449 INCL. (280) NU319 200 45 2.12 (60) 4.1 13.4
OVER 5000 TO 5800 INCL. (355) NU328 300 62 4.70 (130) 9.2 30.0
SPINDLE MOTORS
76 FRAME 6207 72 17 0.22 (6.1) 0.44 1.4
77 FRAME 6210 90 20 0.32 (9.0) 0.64 2.1
80 FRAME 6213 120 23 0.49 (14.0) 0.99 3.3
* Weight in grams = .005 DB
FIG. 42 – GREASE FITTINGS
4
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