NUCLEAR

LUBRICATION OF MATERIALS UNDER NUCLEAR RADIATION

Recommended lubricants depending on the absorbed radiation dose	Low speed bearing N.dm <100 000	Low speed bearings N.dm > 100 000	Gear box		Open gears	Ball-joints, chains, slides….	Screws, bolted parts, shaft seal…..
			Normal loads with oil	Heavy loads with grease
0 < D < 10 K.Gray	LUBRILOG LX CEHB 3 NG	LUBRILOG LX CEHB 2 NG	Conventional lubricants				LUBRINOX 2* FLUOSTAR FH 2*
10 < D < 1000 K.Gray	LUBRILOG LX EEHH 2 FLUOSTAR FH 2*	LUBRILOG LX EEHH 2 FLUOSTAR FH 2*	LUBRILOG LY PAO 68N FLUOSTAR LY F 220*	LUBRILOG LX EEHH 00 FLUOSTAR 0 L +*	LUBRILOG LX EEHH 2 FLUOSTAR 2 L +*	LUBRILOG LX EEHI 2 FLUOSTAR FH 2* FLUOSTAR CHAIN 320*
1000 < D < 10 000 K.Gray	LUBRILOG LX AGFH 2	LUBRILOG LX AGFA 2	LUBRILOG PY PPE 360	LUBRILOG LX AGFH 00	LUBRILOG LX AGFI 2	LUBRILOG LX AGFI 2
D > 10 000 K.Gray	Consult LUBRILOG

* Lubrifiants without hydrogen

All lubricants mentioned in the above table were certified by group AREVA