Tractor Drive Shaft Metric Oil Seal NBR AU COMBI 30X44X11mm OEM 12001879B

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About Tractor Drive Shaft Metric Oil Seal NBR AU COMBI

Material: Acrylonitrile-butadiene rubberCode: 75 NBR 106200Color: Black Hardness: 75 Shore AComponentsMetal insert: Unalloyed steel DIN 1624 - EN10139Spring: Spring steel 17223Dirt wiper: Polyurethane(AU)Operating conditionsT: ≤+80℃V: ≤4 m/sP: ≤0.05 MPa(For material definitions, it must be taken into account that it is possible that not all extreme conditions will occur simultaneously.)Fitting & installationShaftTolerance: ISO h 11Runout: IT 8Roughness: Ra=0.2 ... 0.8 μm Rz=1.0 ... 5.0 μm Rmax≤6.3 μm Hardness: 45 ... 60 HRC Finish: No lead; preferably plunge groundHousing boreTolerance: ISO H8Roughness metal outer surface OD: Rz = 10 ... 16 μm Application: 1. Drives (agriculture vehicles, general industry)2. Agriculture machineryThe DMHUI Combi Seal consists of at least two mounted elements which are preferably used in agricultural and construction machinery. In addition the PU element in this system can provide effective sealing for small axial motions.DMHUI is a leading oil seal manufacturer with 17th experience in China mainland. As a professional manufacturer, we mainly exports rubber sealing products. Various in styles, including hydraulic oil seal, gearbox oil seal, o-ring, various rubber parts etc. Further information please on inquiry.