Slide bearings - Wolf Kunststoff-Gleitlager GmbH

More documents

Recommendations

Info

CCCCCC1. PrefaceThe dimensions of the “bushings used for slide bearings made from ZEDEX-plastics” have been determinedaccording to the following standards:DIN 1494 part 1DIN 1498 shape F (without slit)DIN 1552 part 1DIN 1850 part 1,3,4,5All bushings quoted are available in four different classes of bearing clearances.PrefaceContentsclass ofbearingclearancecontractionrecommendedcasing hole) *ISO -tolerance ofthe hole afterinsertioncontraction inthe articlenumbercoarse C H5 C8 C08applications / restrictionshighest load-carryingcapacity at high ambienttemperaturesMaterialoverviewstandard D H5 D8 D08fine F H5 F8 F08negative N H5 N8 N08Table 1: Classes of bearing clearances )* = see chapter 4.1.complete load-carryingcapacityhigh accuracy reducedstress on high slidingspeedhighest accuracymaximum sliding speedup to 10m/minThe dimension list shows the maximum and minimum diameters of the bushing inserted (d1 maxand d1 min) forthe standard design. The figures for other classes of bearing clearances are to be taken from the ISOtolerancetable.DesignguidelinesMathematicalexampleConstitution of the article number:Z 1A D08 001003001}}}Ill.1: Article keyClass of bearing clearance:coarse C08standard D08fine F08negative N08Material contraction:ZX-100A 1AZX-100EL63ZX-100KZX-100MTZX-324ZX-324V1TZX-324V2TZX-324V3TZX-324VMTShape:cylindricalcylindrical with collar1G1K1T3A3H3F3J3BZBZX-410ZX-530ZX-550ZX-720Example:Z 5D D08 001003001In this connection means:Z = cylindrical shape5D = material ZX-530D08 = standard class of bearing ISO D8ZX-750V1TZX-750V2TZX-750V3ZX-750V3TZX-750V44A5D5L7A9A9C9B9F9DTribologyConditions ofinstallationSlide bearings(cylindrical)Slide bearings(with collar)Slide bearing bushes can also be manufactured or revised according to customer'srequirements.Ä Please enlist the free advisory service of our application research department.Ä Please fill out the questionnaire enclosed and send it back to us.Ä We will elaborate a plastics-oriented bearing and draw up a calculation concerning theload-carrying capacity as well as the working life for you.Index4Wolf Kunststoff-Gleitlager GmbH • Heisenbergstr. 63 - 65 • 50169 Kerpen-Türnich • Tel. 02237/9749-0 • Fax. 02237/9749-20
CC CC CCZX-100Astandard material2. Material overviewbudget-priced application:- maintenance-free ambient temperature: -100°C up to +55°C (+70°C)- wear resistant sliding speed 0 up to 100m/min- low friction surface pressure up to 20 N/mm 2 (60 N/mm 2 short-term)- high damping impacts and vibrations- reduced accuracy dirt and abrasive particles- impact resistant outdoor and water use- vibration resistant negative bearing clearance possible- food suitable alternative material for bronze, POM, PA- reasonably pricedPrefaceContentsZX-100EL63standard materialZX-100Kstandard materialZX-100MTstandard materialZX-324special materialvibration damper application:- maintenance-free ambient temperature: -50°C up to +55°C (+70°C)- wear resistant sliding speed 0 up to 10m/min- elastic, flexible surface pressure up to 3N/mm 2 (10 N/mm 2 short-term)- shore hardness 63D impacts and vibrations- very high damping dirt and abrasive particles- highly impact resistant outdoor and water use- vibration resistant chemicalsnegative bearing clearance possiblealternative material for rubber, elastomericsallrounder application:- maintenance-free ambient temperature: -150°C up to + 70°C (+90°C)- wear resistant sliding speed 0 up to 100m/min- low friction surface pressure up to 25 N/mm 2 (75 N/mm 2 short-term)- impact resistant edge pressure or geometry error permissible- vibration resistant impacts and vibrations- reasonably priced dirt and abrasive particlesoutdoor and water usechemicalsnegative bearing clearance possiblealternative material for bronze, POM, PA, DUallrounder-high application:quantity- maintenance-free ambient temperature: -30°C up to +80°C (+100°C)- wear resistant sliding speed 0 up to 100m/min- low friction surface pressure up to 28N/mm 2 (85 N/mm 2 short-term)- low stick-slip danger impacts and vibrations- high damping dirt and abrasive particles- impact resistant outdoor and water use- vibration resistant chemicals- food suitable negative bearing clearance possible- reasonably priced alternative material for bronze, POM, PAhigh static stress application:- maintenance-free ambient temperature: -100°C up to +180°C (+220°C)- low friction sliding speed 0 up to 5m/min- high strength at surface pressure up to 50N/mm 2 (125N/mm 2 short-term)- temperatures up to 250°C edge pressure or geometry error permissible- highly impact resistant impacts and vibrations- vibration resistant dirt and abrasive particles- good chemical resistance outdoor and water use- hydrolysis resistant negative bearing clearance possiblealternative material for bronze, POM, PA, PEEKMaterialoverviewDesignguidelinesMathematical exampleTribologyConditions ofinstallationSlide bearings(cylindrical)Slide bearings(with collar)Index5Wolf Kunststoff-Gleitlager GmbH • Heisenbergstr. 63 - 65 • 50169 Kerpen-Türnich • Tel. 02237/9749-0 • Fax. 02237/9749-20
Page 3: CCCCCCContents9.Damping ...........
Page 7 and 8: CC CC CCZX-530bearing materialZX-55
Page 9 and 10: CC CC CC2. Material overviewstrengt
Page 11 and 12: CC CC CC3.Slide bearingsSlide beari
Page 13 and 14: CCCCCCAttachment when operating on
Page 15 and 16: CCCCCC5.Chosing the geometry(Measur
Page 17 and 18: CCCCCC5.2.4. Operating bearing clea
Page 19 and 20: CCCCCC6.2.Hardness of the counter-r
Page 21 and 22: CCCCCClubricant dissipation and the
Page 23 and 24: CCCCCC7.3.2.Lubricating greasesLubr
Page 25 and 26: CCCCCC9.DampingThe ZEDEX-materials
Page 27 and 28: CCCCCC- the temperature of the slid
Page 29 and 30: CCCCCCFlow diagram used for slide b
Page 31 and 32: CCCCCCFlow diagram used for slide b
Page 33 and 34: CCCCCCpv-value pv [N/mm2nom• m/mi
Page 35 and 36: CCCCCC12.2.1.2.3.Correction factor
Page 37 and 38: CCCCCC12.2.2.3. Attachment checkFir
Page 39 and 40: CCCCCC12.2.3.3.1. Working life at p
Page 41 and 42: CCCC3.600CC3.40012.2.5.Secant compr
Page 43 and 44: CC CC CC13.Mathematical exampleMath
Page 45 and 46: CC CC CCMathematical example13.5.4.
Page 47 and 48: CC CC CCMathematical example13.5.7.
Page 49 and 50: CC CC CCMathematical example13.5.10
Page 51 and 52: CC CC CC13.5.14. Data for the order
Page 53 and 54: CCCCcoefficient or fr ictioncoeffic
Page 55 and 56:
CCCCc oefficient of fr ictioncoeffi
Page 57 and 58:
CCCCcoefficient of frictioncoeffici
Page 59 and 60:
CCCCcoefficient of frictioncoeffici
Page 61 and 62:
CCc oeffic ient of fric tionCCcoeff
Page 63 and 64:
CCcoefficient of frictionCCcoeffici
Page 65 and 66:
CCcoefficient of fric tionCCcoeffic
Page 67:
CCCCcoefficient of frictionc oeffic
Page 70 and 71:
CCdeformation [%]CCCC10,02m m plast
Page 72 and 73:
CCCCdevelopment of temperature ºCC
Page 74 and 75:
CCCCCC19. Installation conditionsSt
Page 76 and 77:
CCCC20.Dimension list of bushings f
Page 78 and 79:
Page 80 and 81:
Page 82 and 83:
Page 84 and 85:
Page 86 and 87:
Page 88 and 89:
Page 90 and 91:
Page 92 and 93:
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
CCCCCC20.Dimension list of bushings
Page 100 and 101:
Page 102 and 103:
Page 104 and 105:
Page 106 and 107:
Page 108 and 109:
Page 110 and 111:
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
CCCCCC21. Dimension list of bushing
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
CCCCCCCCCC22. Indexcorrection facto
Page 132 and 133:
CCCCSCCCCCC22. Indexscrew .........
show all

Slide bearings - Wolf Kunststoff-Gleitlager GmbH

Create successful ePaper yourself

Delete template?

Save as template?