Slide bearings - Wolf Kunststoff-Gleitlager GmbH

CCCCcoefficient or fr ictioncoefficient of frictioncoefficient of frictioncoefficient of frictionCC0,220,200,180,160,140,120,100,080,060,040,020,000,320,300,280,260,240,220,200,180,160,140,120,100,080,060,040,020,000,200,190,180,170,160,150,140,130,120,110,100,090,080,070,060,050,040,030,020,010,000,160,150,140,130,120,110,100,090,080,070,060,0514.2. Coefficients of friction of ZEDEX-100K0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,02s urfac e pressure [N/mm ]0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0surface press ure [N/mm 2]0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0surface pres sure [N/m m 2]c ounterbody:µ H (25°C,dry)µ G (25°C,dry )µ H (50°C,dry)µ G (50°C,dry )µ H (75°C,dry)µ G (75°C,dry )µ H (100°C,dry)µ G (100°C,dry)material: X 5CrNi 189s urfac e roughness : 4µm Rzs lidi ng surf ace hard chromed,c oati ng t hick nes s: 30 µmintermedium:airs urrounding medium:aircounterbody:s tres s:µ H (25°C,dry)µ G( 25°C,dry)µ H (25°C,wet)µ G ( 25°C,wet)materi al : X 5CrNi189surface roughness: 4µm Rzsliding surf ace hard chrom ed,coating t hi ckness: 30 µminterm edium:ai r, wat ersurroundi ng medium:ai rst ress:sliding speed: 10, 3 m/m ins lidi ng speed: 10, 3 m/m incounterbody:µ H (25°C,wet)µ G( 25°C,wet)µ H (50°C,wet)µ G( 50°C,wet)µ H (75°C,wet)µ G( 75°C,wet)material: X5CrNi189surface roughness: 4µm Rzsliding surface hard chromed,coat ing thickness: 30 µmintermedium:wat ersurrounding medium:airstress:sliding speed: 10,3 m/ mincounterbody:µ H (25°C,oil)µ G( 25°C,oil)µ H (50°C,oil)µ G ( 50°C,oil)µ H (75°C,oil)µ G( 75°C,oil)µ H (100°C,oil)µ G ( 100°C,oil)materi al : X 5CrNi189surface roughness: 4µm Rzsliding surf ace hard chrom ed,coating t hi ckness: 30 µminterm edium:Ill.40Coefficient of friction ofZX-100K measured assuppliedIll.41Coefficient of friction ofZX-100K in dry runsmeasured after feedIll.42Coefficient of friction ofZX-100K with waterlubrication measured afterfeedIll.43Coefficient of friction ofZX-100K with oil lubricationmeasured after feedIndex TribologyContents PrefaceMaterialoverviewDesignguidelinesMathematicalexampleConditions ofinstallationSlide bearings(cylindrical)Slide bearings(with collar)0,040,030,020,010,000,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,02s urfac e pressure [N/mm ]Wolf Kunststoff-Gleitlager GmbH • Heisenbergstr. 63 - 65 • 50169 Kerpen-Türnich • Tel. 02237/9749-0 • Fax. 02237/9749-20oi lsurroundi ng medium:ai rst ress:sliding speed: 10, 3 m/m in53