SYMBOL FILLING VOLUME (%) OPERATING CONDITION     SPEED LOAD M 70+-10 LOW HEAVY S 50+-10 LOW HEAVY G 40+-10 MED MED L 30+-10 MED MED Q 25+-5 MED MED K 20+-5 HIGH LIGHT X 10+-5 HIGH LIGHT *NOTE: LIGHT LOAD (<= 0.06Cr) STANDARD LOAD (<= 0.12Cr)

LUBRICATING OIL LUBRICATING GREASE Rotating speed Low-medium-high speed Low medium speed Lubricant Efficiency Excellent Good Cooling effect Good None Torque Comparatively low Comparatively high Lubricant life Long Comparatively short Lubricant Replacement Easy Difficult Lubricant Leakage Should not be used where oil leakage is unacceptable Little grease leakage Impurities Filtration Easy Difficult Sealing equipment Complex Simple

OPERATING TEMP. OF BEARING (C) dn ISO VISCOSITY GRADE OF LUBRICATING OIL (VG)     MEDIUM LOAD HEAVY LOAD/ SHOCK LOAD -30 ~ 0 UP TO PERMISSIBLE ROTATING SPEED 15,22,32 32,46 0 ~ + 60 UP TO 15000 32,46,68 100 15000 ~ 80000 32,46 68 80000 ~ 150000 22,32 32 150000 ~ 500000 10 22,32 + 60 ~ +100 UP TO 15000 150 220 15000 ~ 80000 100 150 80000 ~ 150000 68 100,150 150000 ~ 500000 32 68 +100 ~ + 150 UP TO PERMISSIBLE ROTATING SPPED 320 * NOTE 1. IF HEAVY LOADS OCCUR AT LOW SPEEDS, A HIGHER VISCOSITY LUBRICATING OIL SHOULD BE USED 2. THIS TABLE IS FOR OIL BATH LUBRICATING SYSTEM AND RECIRCULATING OIL SYSTEMS. 3. dn = BEARING BORE DIAMETER d(mm) x ROTATING SPEED n(r.p.m

Please contact us at 800-228-8895, or at info@pacificbearingsales.com

Please contact us at 800-228-8895, or at info@pibsales.com

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