CHO Sealing Tech.,ebarrier,e-barrier,Wheel seal supplier
e-barrier,ebarrier,Wheel seal,Truck seal,Trailer seal,Oil bath seal CHO Sealing Tech.,Oil seals,Cassette seals,Axle seals,PTFE seals,Unitized seals,Teflon seals,Oil bath seals,Truck seals,Agricultural seals,Crankshaft seals Truck seal,Trailer seal,Oil bath seal manufacturer
CHO Sealing Tech.,ebarrier,e-barrier
Wheel seals,Truck seals
Truck seals,Trailer seals,Oil bath seals
Wheel,Seal,e-barrier,ebarrier
Wheel seal,Truck seal,Trailer seal,Oil bath seal,e-barrier,ebarrier
Wheel seal,Truck seal,Trailer seal,Oil bath seal,e-barrier,ebarrier
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Wheel seal,Truck seal,Trailer seal,Oil bath seal manufacturer
 
  SKF National Stemco
e-Barrier Standard Classic 37 Series Voyager
e-Barrier Premium Plus XL   Discover
Today’s wheel seals can be broadly categorised by the rubber used for the sealimg lip. The two
main options are either a nitrile compound (NBR) or a hydrogenated Nitrile (HNBR).To the layman
this may not seem very significant, but this has a dramatic effect on the expectedseal life as HNBR
has some key benefits over NBR, these being:
Higher temperature capability, therefore the HNBR lip ages much slower
Greater wear resistance, therefore increasing lip life
Greater compatibility to a wider range of lubricating oils, including synthetics
The e-Barrier is available in both NBR and HNBR versions with the tables below highlighting
the comparisons of both lip materials and the sizes against major competitors.
  Standard Wheel Seals
e-Barrier SKF National Stemco
Application Standard Classic 37 Series Voyager
Drive 703 38780 370023A 393-0112
Drive 710 45099 370022A 393-0103
Drive 709 47697 370003A 393-0173
Steer 704 35066 370001A 383-0136
Steer 705 43764 370048A 383-0164
Trailer 708 40136 370036A 373-0113
Trailer 701 42623 370065A 373-0123
Trailer 702 46305 370025A 373-0143
High-Performance Seals
e-Barrier SKF Stemco DANA
Premium Plus XL Discover Outrunner
803 38776 393-0212 849
810 45093 393-0203 856
809 47692 393-0273 861
804 35058 383-0236 847
805 43761 383-0264 863
808 40129 373-0213 850
801 42627 373-0223 851
802 46300 373-0243 859
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| Phone: 886-49-2256276 | Fax: 886-49-2256295