VBY

Description

Vulcanised NBR single acting wiper seal on a metal cage.

* Economic solution
* Tight and precise fitting in the housing
* Good external wiping effect

Application

Agriculture
Mobile machinery
Material handling – Lifting
Hydraulic cylinders

Materials

NBR 90 Shore A
Metal cage – Steel

TECHNICAL DATA

TECHNICAL DATA

Temperature -30°C/+100°C
Pressure None 50 MPa
Speed 1 m/s
Medias Mineral hydraulic oils
Fire-resistant liquids
Biocompatible fluids
Water
Others (contact our experts)

MATERIALS

NBR

Nitrile rubber (NBR) is the general term for acrylonitrile-butadiene copolymer. The ACN content can vary between 18% and 50%. While the acrylonitrile content is important, the resistance to oil and fuel is more so. Conversely, the elasticity and compression set are not as good. The NBR has good mechanical properties and good wear resistance. However, its resistance to atmospheric agents and the ozone is relatively low.

Chemical resistance Aliphatic hydrocarbons (propane, butane, petroleum, diesel fuel)
Mineral oils and greases
Fire-resistant fluids (HFA, HFB and HFC)
Diluted acids, low-temperature alkaline and saline solutions
Water (up to +100°C max)
Compatibility issue Fuels with high aromatic content
Aromatic hydrocarbons (benzene)
Chlorinated hydrocarbons (trichlorethylene)
Polar solvents (ketone, acetone, acetic acid, ethylene-ester)
Strong acids
Glycol-based brake fluids
Atmospheric and ozone agents
Temperature range -25°C/+100°C

 

METAL CAGE

Steel

DIMENSION

ItemRod diameter (Ød1 h9)Groove diameter (ØD1 H8)Groove width (L1 0/+0.20)Seal height (H2)
470.006013361334.5
470.00801548154.57
470.008016581658
470.0100162101623.15
470.0100163101634.5
470.0100185101858
470.0100205102058
470.0120183121834.5
470.0120184121846
470.0120185121857
470.0120204122046
470.0120225122258
470.01202271222710
470.0130204132046
470.014020314203.55
470.0140204142045
470.0140223142234
470.01402471424710
470.0140255142558
470.01402571425710
470.0150255152558
470.01502571525710
470.0160223162234
470.0160224162246
470.0160243162434
470.0160265162658
470.01602671626710
470.0180265182658
470.0180285182857
470.01802871828710
470.0180355183558
470.0200264202646
470.0200265202658
470.0200274202746
470.0200283202835
470.0200285202858
470.0200304203046
470.0200305203058
470.02003072030710
470.02003272032710
470.02003572035710
470.021028321283.55
470.0220285222858
470.0220305223058
470.0220325223257
470.02203272232710
470.0220355223558
470.02203572235710
470.0220385223858
470.0240325243257
470.02403572435710
470.02403772437710
470.0250315253157
470.0250355253558
470.02503572535710
470.0250376253769
470.0260345263458
470.0280365283658
470.0280385283858
470.02803872838710
470.02804072840710
470.0300405304058
470.03004073040710
470.03004273042710
470.0300455304558
470.03004573045710
470.0320404324047
470.0320405324058
470.03204073240710
470.0320425324257
470.03204273242710
470.0320454324548
470.0320455324557
470.03204573245710
470.03304373343710
470.0350415354157
470.0350455354558
470.03504573545710
470.03504773547710
470.03505273552710
470.0360455364557
470.03604573645710
470.0360465364658
470.03604673646710
470.0370475374758
470.0380453384534
470.03804873848710
470.0380535385358
470.040050340503.55
470.0400505405058
470.04005074050710
470.0400525405258
470.04005274052710
470.0400535405358
470.04205274252710
470.0440555445557
470.0450535455358
470.0450555455557
470.04505574555710
470.04505774557710
470.04506074560710
470.04806074860710
470.0500565505657
470.0500605506057
470.05006075060710
470.0500655506558
470.05006575065710
470.05206275262710
470.05506375563710
470.0550655556558
470.05506575565710
470.05506875568710
470.05507075570710
470.0560655566557
470.05606575665710
470.0560665566658
470.05606675666710
470.0600685606857
470.0600705607057
470.06007076070710
470.0600745607458
470.06007576075710
470.06107276172710
470.06207276272710
470.06307276372710
470.0630736637369
470.06307376373710
470.06307576375710
470.06507576575710
470.0700805708058
470.0700806708067
470.07008077080710
470.07208277282710
470.07508577585710
470.0750875758757
470.07508777587710
470.07808877888710
470.08008878088710
470.08009078090710
470.08009478094710
470.08209278292710
470.08509578595710
470.090100790100710
470.095105795105710
470.1001107100110710
470.1001159100115912
470.1051157105115710
470.1081207108120710
470.1101207110120710
470.1101259110125912
470.1151257115125710
470.1201307120130710
470.1251357125135710
470.1251409125140912
470.1251419125141912
470.1301407130140710
470.1301457130145710
470.1301459130145912
470.1351507135150710
470.1351509135150912
470.1401507140150710
470.1401559140155912
470.1451609145160912
470.1451651451651015
470.1451709145170912
470.1501659150165912
470.1601759160175912
470.1651809165180912
470.1701859170185912
470.1701851701851014
470.175191751901014
470.1801951801951014
470.18521852001014
470.2002159200215913
470.200222002201014
470.20022022002201216
470.210232102301015
470.21023022102301216
470.22024022202401216
470.25027022502701216
470.27530022753001216
470.28030022803001216
470.31034063103401622
470.32034023203401216
470.36038023603801216
470.39042063904201622
470.40042024004201216
470.4905206490,00520,0016,0022,00