Oil seal OS-G13
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- Oil Seal FKM Type: OS-G12
Dimensions: 10 x 16 x 4Part number: 6525891Delivery time: 4 weeksMore Details - 469776 Type: OS-G12
Dimensions: 10 x 17 x 3Part number: 469776Delivery time: 1-3 weeksMore Details - Oil Seal FKM Type: OS-G12
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Dimensions: 100 x 152 x 12Part number: 6526016Delivery time: 4 weeksMore Details -
OS-G13
Description
- Elastomer-coated OD, ribbed
- Non-spring-loaded sealing lip
- Protective lip against entry of contamination from outside (dust, dirt,...)
Special features
- Non-spring-loaded lip design, for secondary sealing jobs e.g., grease sealing
- Low friction
- Compact design
- Little installation space
- Veilige statische afdichting in de behuizing
- 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
- Effi cient protection against air side contaminations
Applications e.g.:
- Secondary sealing jobs
- Mechanical and apparatus engineering
- Drive systems
- Electric motors
Materials
Standard material
Elastomer | NBR 70 green |
Metal case | Carbon steel according to DIN EN 10139 |
Special materials
Elastomer | FKM |
Silicon | |
ACM | |
HNBR | |
CR | |
EPDM | |
Metal case | Stainless steel 1.4301 |
Application parameters
For the standard materials combination:
Temperature | -40°C to +100°C |
Pressure | depressurized |
Shaft speed | max. 6 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 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.