Slide bearings - Wolf Kunststoff-Gleitlager GmbH

CCcoefficient of frictionCCcoefficient of frictioncoefficient of fr ictioncoeffic ient of fric tion0,220,200,180,160,140,120,100,080,060,040,020,00CC0,220,200,180,160,140,120,100,080,060,040,020,000,260,240,220,200,180,160,140,120,100,080,060,040,020,000,160,150,140,130,120,110,100,090,080,070,060,050,040,030,020,0114.15. Coefficients of friction of ZEDEX-750V30,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0Wear: 0,139 mm/100 kmsurface pres sure [N/mm 2]0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,02surface pressure [N/mm ]0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,02s urface pressure [N/mm ]count erbody:µ H (25°C,dry)µ G (25°C,dry)µ H (25°C,wet)µ G (25°C,wet)mat erial: X5CrNi189surf ace roughness: 4µm Rzsliding surface hard chromed,coat ing thickness: 30 µmint ermedium:air, watersurrounding medium:airstress:sliding speed: 10,3 m/mincount erbody: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)m at erial: X5CrNi189surf ace roughness: 4µm Rzsliding surface hard chromed,coat ing thickness: 30 µmi nt ermedium:airsurrounding medium:airstress:sliding speed: 10,3 m /mincounterbody: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 : X 5CrNi 189surface roughness: 4µm Rzsliding surf ace hard chrom ed,coating t hickness: 30 µminterm edium:wat ersurrounding medium:ai rst ress:sliding speed: 10, 3 m/ minc ount erbody :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)m at erial: X5CrNi189s urf ace roughnes s : 4µm Rzs liding surfac e hard c hromed,c oat ing thic kness : 30 µmint ermedium:oils urrounding medium:airs tress :s liding speed: 10,3 m /minIll.87Coefficient of friction ofZX-750V3 measured assuppliedIll. 88Coefficient of friction ofZX-750V3 in dry runsmeasured after feedIll.89Coefficient of friction ofZX-750V3 with waterlubrication measured afterfeedIll.90Coefficient of friction ofZX-750V3 with oil lubricationmeasured after feedIndex TribologyContents PrefaceMaterialoverviewDesignguidelinesMathematicalexampleConditions ofinstallationSlide bearings(cylindrical)Slide bearings(with collar)0,000,0 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]Wolf Kunststoff-Gleitlager GmbH • Heisenbergstr. 63 - 65 • 50169 Kerpen-Türnich • Tel. 02237/9749-0 • Fax. 02237/9749-2066