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Oil seal OS-D15

52 items

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  1. Hattemerbroek 7 items
  2. Central warehouse 1 item
  1. Oil Seal FKM Type: OS-D15
    Dimensions: 10 x 26 x 7
    Part number: 6600428
    Delivery time: 1-3 weeks
    More Details
  2. Oil Seal NBR Type: OS-D15
    Dimensions: 110 x 140 x 22
    Part number: 6526173
    Delivery time: 4 weeks
    More Details
  3. Oil Seal FKM Type: OS-D15
    Dimensions: 12 x 26 x 7
    Part number: 6600429
    Delivery time: 1-3 weeks
    More Details
  4. Oil Seal NBR Type: OS-D15
    Dimensions: 120 x 150 x 22
    Part number: 6526399
    Delivery time: 4 weeks
    More Details
  5. Oil Seal NBR Type: OS-D15
    Dimensions: 122 x 152 x 21
    Part number: 6526432
    Delivery time: 4 weeks
    More Details
  6. Oil Seal NBR Type: OS-D15
    Dimensions: 125 x 155 x 18
    Part number: 6526452
    Delivery time: 4 weeks
    More Details

52 items

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OS-D15

Description

  • Double-acting radial shaft seal
  • Two spring-loaded sealing lips
  • Metal OD


Special features

  • Separation of two media by just one seal
  • Combination of 2 sealing lips in one component
  • Very fi rm and exact fi t inside the housing due to metal-metal interference fit
  • Be careful when using the product in connection with light metal housings, housings with increased surface roughness and applications with overpressure: Apply sealing aid to the outside diameter if necessary. A version with outside diameter coated with bore sealant is available on request.


Applications e.g.:

  • Separation of two media in rotating machine elements

Double-acting radial shaft sealTwo spring-loaded sealing lipsMetal OD


Materials

Standard material

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


Special materials

Elastomer 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 depressurized, max. 0.02 MPa
Shaft speed max. 5 m/s , and acc. to chart „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 fi nish free of orientation (lead free)


Housing bore

Tolerance ISO H8
Roughness Ra = 1,6 - 6,3 μm 
Rz = 6,3 - 16 μm 
Rmax ≤ 16 μm



Installation

Please read our installation instructions.

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