Slide bearings - Wolf Kunststoff-Gleitlager GmbH

CCCCcoefficient of frictioncoefficient of frictionc oefficient of frictioncoefficient of frictionCC0,220,200,180,160,140,120,100,080,060,040,020,000,150,140,130,120,110,100,090,080,070,060,050,040,030,020,010,000,200,190,180,170,160,150,140,130,120,110,100,090,080,070,060,050,040,030,020,010,000,200,190,180,170,160,150,140,130,120,110,100,090,080,070,060,050,040,030,020,010,0014.8. Coefficients of friction of ZEDEX-324VMTWear: 0,073 mm/100 km0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0sur face pressure [N/mm 2]0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0s urface pressure [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 pressur e [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 pressure [N/mm 2]µ H (25°C,dry )µ G (25°C,dry)µ H (25°C,wet)µ G (25°C,wet)Wolf Kunststoff-Gleitlager GmbH • Heisenbergstr. 63 - 65 • 50169 Kerpen-Türnich • Tel. 02237/9749-0 • Fax. 02237/9749-20count erbody:m at erial: X5CrNi189surf ace roughness: 4µm Rzsliding surface hard chromed,coat ing thickness: 30 µmint ermedium:air, watersurrounding medium:airstress:sliding speed: 10,3 m /mincounterbody: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,dr y)material : X 5CrNi 189surface roughness: 4µm Rzsli ding surf ace hard chrom ed,coating t hickness: 30 µmintermedium:airsurrounding medi um:airst ress:sli ding speed: 10, 3 m/ minµ H ( 25°C,wet)µ G (25°C,wet)µ H ( 50°C,wet)µ G (50°C,wet)counterbody:µ H ( 75°C,wet)µ G (75°C,wet)mat erial: X5CrNi189surf ace roughness: 4µm Rzsliding surface hard chrom ed,coat ing thickness: 30 µmint ermedium:watersurrounding 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)material: X5CrNi189surface roughness: 4µm Rzsl idi ng surf ace hard chromed,coating t hickness: 30 µmintermedi um:oilsurrounding medi um :airst ress:sl idi ng speed: 10,3 m/ minIll.63Coefficient of friction ofZX-324VMT measured assuppliedIll.64Coefficient of friction ofZX-324VMT in dry runsmeasured after feedIll.65Coefficient of friction ofZX-324VMT with waterlubrication measured afterfeedIll.66Coefficient of friction ofZX-324VMT with oillubrication measured afterfeedIndex TribologyContents PrefaceMaterialoverviewDesignguidelinesMathematicalexampleConditions ofinstallationSlide bearings(cylindrical)Slide bearings(with collar)59