Oil seal OS-D10
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Oil Seal FKM Type: OS-D10
Dimensions: 100 x 120 x 12Part number: 6525962Delivery time: 4 weeksMore Details -
- Oil Seal FKM Type: OS-D10
Dimensions: 100 x 120 x 13Part number: 6525969Delivery time: 4 weeksMore Details
OS-D10
Description
- Double-acting radial shaft seal
- Two spring-loaded sealing lips
- Elastomer-coated OD, flat
- Ribbed OD available on request, type OS-D11
Special features
- Separation of two media by just one seal
- Combination of 2 sealing lips in one component
- Reliable static sealing inside housing
- For housings with high thermal expansion, e.g., light metal housing
- For split housings
- For housings with increased surface roughness
- No risk of fretting corrosion
Applications e.g.:
- Separation of two media with rotating machine parts
Materials
Standard material
| Elastomer | NBR 70 black |
| Spring | Spring steel according to DIN EN 10270-1 |
| Metal cae | Carbon steel according to DIN EN 10139 |
Speciale materialen
| 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 , 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 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.
