TSS type TRE and Stefa type CC - TREA00950-N7M

Type TRE are seals with a completely rubber covered outer diameter and a secondary dust lip which protects the other lip against dust and other fine contaminants. This type of radial oil seal is recommended for use in polluted environments.

Availability: In Stock

Price (per piece)
3-4 € 7,46
5-9 € 7,34
10-24 € 7,12
25-49 € 6,49
50-99 € 5,42
100-249 € 3,38
250-499 € 2,60
500+ € 2,17

Installation Dimensions:

Shaft diameter, d1 h11
95.0  mm
Bore diameter, d2 H8
120.0  mm
Width, b
12.0  mm

Material Properties:

Tensile Strength
18.6  MPa
Hardness Nominal
Hardness Tolerance
+/- 5  
Hardness Unit
Shore A  

Quality & Norms:

Correspond to the recommendation in DIN 3760
installation drawing table

Material Information for the product(s) on this page TREA00950-N7M


Basic Material
Commercial Description
A 70 durometer NBR bonded to a steel case. Comes with a steel spring. The properties of the nitrile rubber depend mainly on the ACN content which ranges between 18 % and 50 %.  In general it has good mechanical properties with an operating temperaturs range of between -30 °C and +100 °C. NBR is mostly used with mineral based oils and greases and is a good choice for standard applications.