The wishlist name can't be left blank
This website requires cookies to provide all of its features. By using our website, you agree to our use of cookies - Learn more - Accept
Your web browser (Internet Explorer) is no longer supported
Update browser More information
My Cart 0
quality
quality Approved & certified
service
service 24x7 The foundation of our service
flexible
flexible Also custom made seals
support
+31 (0)38 - 30 32 700

Do you want to order for the first time?

Request a Login

Already a customer?

Click here to sign in

Oil seal OS-O18

OS-O18


Description


  • Oil seal, single acting
  • outside sealing


Typical applications


  • Engine and gear manufacturing
  • Industrial gears
  • Gear engines 
  • Electric motors
  • Internal combustion engines
  • Pumps
  • Drive systems
  • Agricultural machines
  • Construction machines
  • Household appliances
  • Washing machines (household and industrial)
  • Dishwashers
  • Heavy industry machines
  • Rolling mills
  • Ship building
  • Wind power generators


Materials


Standard material


Elastomer NBR 70 black
Spring Spring steel according to DIN EN 10270-1
Metal case Carbon steel according to DIN EN 10139


Speciale materialen


Elastomeer FKM
Silicon
ACM
HNBR
CR
EPDM
Spring Stainless steel 1.4301
Metal case Stainless steel 1.4301



Application parameters


For the standard materials combination

Temperature  -40°C to +100°C                                                                                           
Pressure Drukloos, max. 0,05 MPa
Shaft speed acc. to chart in „Operating parameters for rotary shaft seals“
Media Mineral oil based lubricants, synthetic lubricants


When synthetic lubricants are used for which there is no empirical experience, test the compatibility in the laboratory or - better even - in practical trials. The operating temperature should not exceed 80°C.


Design information


Shaft

Tolerance ISO h11
Hardness min. 45 HRC
Roughness Ra = 0,2 - 0,8 μm
Rz 1-5 μm 
Rmax ≤ 6,3 μm
Surface finish free of orientation (lead free)


Housing bore

Tolerance ISO H8
Roughness Ra = 1,6 - 6,3 μm 
Rz = 10 - 20 μm 
Rmax ≤ 25 μm


Installation


Please read our installation instructions.

Loading