防尘、密封和润滑

轴承有开式、单面或双面带防尘盖（Z、ZZ）和带密封圈（RS、2RS）之分，双面带防尘盖或密封圈的轴承在出厂时已按要求填充了润滑脂，这些轴承可直接启封使用。其工作温度为-40℃~200℃。当工作条件特殊时，客户应在订货时附注加脂量及油脂牌号或其他要求。

公司名称	牌号	基油	使用温度 ℃	特性
KYODO YUSHI	Multemp SRL	Polyol ester Diester	-50~ 150	Excellent noise suppressant property and extended performance life
	Multemp PS	Diester Refined mineral oil	-50~ 130	Excellent low-temperature performance, outstanding noise suppressant property
	Multemp SM-B	Synthetic hydrocarbon	-50~ 200	Long service life under high temperature, excellent low-temperature performance, high- speed operation, low noise property
	Multemp ET-K	Synthetic ether Polyol ester	-40~ 200	Has more extended life under a high operating temperature condition
EXXON	Polyrex EM	Mineral grease	-40~ 180	Long life and high temperature
	Beacon325	Synthetic grease	-54~ 150	General purpose grease
	Andok C	Channeling petro- leum grease	-27~ 120	Smooth running, long life with minimum migration
MOBILE	Mobil 28 (MIL-G-81322)	Synthetic hydr- ocarbon	-54~ 177	Wide temperature ran66ge, good low temperature torque
MOBILE	Mobil HP	Lithium complex	-30~ 110	Vibration, moderate speed and good corrosion resistance
CHEVRON	SRI-2	Mineral grease	-30~ 180	High temperature range, good water resistance
SHELL	Alvania 2	Mineral grease	-35~ 120	Long life and high temperature
SHELL	RLQ #2	Mineral grease	-50~ 150	Low noise, high speed and high temperature
DUPONT	Krytox 240AC	Fluorinated grease	-35~ 290	High temperature stability with good lubricity properties
KLUBER	ASONIC	Synthetic hydr- ocarbon	-50~ 140	Low noise, long life and low torque
JINZHI	HANGU 2#	Mineral grease	-20~ 120	Low noise
JINZHI	HTHS	Mineral grease	-40~ 180	High speed, low temperature, low torque and low noise

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