Slide bearings - Wolf Kunststoff-Gleitlager GmbH

CCCCcoefficient of frictioncoefficient of frictioncoefficient of frictioncoefficient of frictionCC0,200,190,180,170,160,150,140,130,120,110,100,090,080,070,060,050,040,030,020,010,000,180,170,160,150,140,130,120,110,100,090,080,070,060,050,040,030,020,010,000,200,190,180,170,160,150,140,130,120,110,100,090,080,070,060,050,040,030,020,010,000,200,190,180,170,160,150,140,130,120,110,100,090,080,070,060,050,040,030,020,010,0014.6. Coefficients of friction of ZEDEX-324V2T0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0Wear: 1,21 mm/100 km2surface press ure [N/mm ]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 5,0sur 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 5,0surface 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. 02237/9749-20counterbody:mat erial: X5CrNi189surf ace roughness: 4µm Rzsliding surface hard chromed,coat ing thickness: 30 µmintermedium: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,dry )material: X 5CrNi 189surface roughness: 4µm Rzsli ding surf ace hard chromed,coating t hickness: 30 µmintermedium:airsurrounding medi um :airst ress:sli ding speed: 10, 3 m/ mincount erbody: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)m at erial: X5CrNi189surf ace roughness: 4µm Rzsliding surface hard chromed,coat ing thickness: 30 µmint ermedium:watersurrounding medium:airstress:sliding speed: 10,3 m /mincount 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: X5CrNi189surf ace roughness: 4µm Rzsliding surface hard chromed,coat ing thickness: 30 µmi nt ermedium:oilsurrounding medium:airstress:sliding speed: 10,3 m/minIll.55Coefficient of friction ofZX-324V2T measured assuppliedIll.56Coefficient of friction ofZX-324V2T in dry runsmeasured after feedIll.57Coefficient of friction ofZX-324V2T with waterlubrication measured afterfeedIll.58Coefficient of friction ofZX-324V2T with oillubrication measured afterfeedIndex TribologyContents PrefaceMaterialoverviewDesignguidelinesMathematicalexampleConditions ofinstallationSlide bearings(cylindrical)Slide bearings(with collar)57