Beijing XLBearings Limited

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·	Ceramic bearings
	The advantage of ceramic bearings Technical service of ceramic bearings Full ceramic(All-ceramic) bearing of ZrO2 material Full ceramic(All-ceramic) bearing of Si3N4 material Full ceramic(All-ceramic) bearing of full complement balls Full ceramic(All-ceramic) bearing of ceramic cage Hybrid construction ceramic ball bearing
·	Ceramic balls

·	Plastic Bearings
	Precision plastic bearings Anti-Corrosion Plastic Bearings Anti-Acid & Anti-Alkali Bearing High Temperature Application Plastic Bearings Plastic Inserts & Plastic Pillow Blocks
	Wheel hub bearings Auto clutch bearings Auto universal joint Auto water pump bearings Auto Tensioner & Idler Bearings Auto alternator bearings Auto steering wheel bearings Auto air-condition bearings

· Add:1904, No.11, Jianwai
         SOHO, 39 East 3rd-Ring
         Road, Chao Yang District,
          Beijing, China
· Tel: +86 10 81572284
· Fax: +86 10 81572284
· Email:xlb@xlb.cc
· URL:www.bj-xlbearings.com


Products

ZrO2 FULL CERAMIC BEARING'S ANTI-CORROSION CHARACTER
medium	molecular formula	contain%	temperature	anti-corrosion
acetic acid	CH 3 COOH	80	BOIL	EXCELLENT
acetic acid/aceti-anhydride	CH 3 COOH + CH 3 CO	50/80	BOIL	EXCELLENT
water+solium chloride	H 2 O +NaCl		BOIL	EXCELLENT
carbonic acid	H 2 CO 3		BOIL	EXCELLENT
copper	Cu		1400 °C	EXCELLENT
food acid			BOIL	EXCELLENT
fruit juice			BOIL	EXCELLENT
hydrochloric acid	HCl	35	25 °C	GOOD
hydrochloric acid+ferric oxide	HCl + FaCl 2		BOIL	GOOD
hydrofluric acid	HF		25 °C	NOT-COMMENT
nitric acid	HNO 3	83	25 °C	GOOD
nitric acid+hydrochloric acid	HNO 3 + HCl	80+20	BOIL	GOOD
phosphoric acid	H 3 PO 4	85	25 °C	EXCELLENT
potassium hydroxide	KOH		25 °C	EXCELLENT
sodium carbonate+vitriol	Na 2 CO 3 + H 2 SO 3	18/20	925 °C	EXCELLENT
sodium hydroxide	NaOH	50	BOIL	EXCELLENT
vitriol	H 2 SO 4	20	25 °C	EXCELLENT
vitriol	H 2 SO 4	98	50 °C	GOOD
aluminium	Al	100	700 °C	EXCELLENT
zinc	Zn	100	500 °C	GOOD