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Rotary R.E.B. Union (Sizes 1-1/2" to 6")
Lubrication
The bellows seal fitted to the rotary R.E.B. union is self-adjusting within its working life. The ball bearings are lubricated prior to shipping with a Bentone-base grease and occasionally require re-lubrication with a compatible grease; generally once per shift on “hot” applications and once per month on “cold” applications. For more specific recommendations, contact the grease manufacturer. Recommended lubricants include:
Hi-Temp Bearing Grease -15°C / +160°C
BARDAHL Multipurpose Grease #2 -20°C / +160°C Haute Temperature -10°C / +180°C
BP Energrease LS2 -30°C / +130°C Energrease HTB2 -20°C / +180°C
BURMAH-CASTROL Spheerol AP3 -30°C / +110°C Spheerol BNS -25°C / +180°C
CALTEX (UK) LTD. Regal Starfak Premium 2 -40°C / +120°C RPM Indust. Grease Heavy -25°C / +165°C Thermatex EP -20°C / +180°C
ELF OIL Multi 2 -25°C / +130°C HTB 3 -25°C / +180°C
ESSO Beacon 2 -25°C / +125°C IL 2880 -20°C / +180°C
MOBIL Mobilplex 47 -25°C / +150°C Mobiltemp 1 +10°C / +180°C
PETROFINA (UK) LTD. Marson L2 -20°C / +120°C Bentex A3 -20°C / +190°C
ROCOL LTD. Sapphire 2 -30°C / +150°C BG.442 -40°C / +180°C
SHELL Alvania RA -40°C / +145°C Darina Grease R2 +10°C / +190°C
TEXACO Multifak AFB2 -40°C / +120°C Starfak Ultratemp 2 -40°C / +175°C
Note: For subzero temperatures, please contact Nuraseal to ensure the model is suitable for the working conditions.
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