9RB 65 X 87 X 5,5

Shaft:
- Ring fastens into the shaft by press-on fit
- Roughness of mating surface Ra = 1,5-2,0 μm
- Roughness of shaft Ra (max.) = 4 μm
Operating conditions:
Temperature: -35°C...+100°C
Surface speed:
< 12 m/s lip fully contacted with the front surface
> 20 m/s gap seal and scattering ring
Material: Nitrile rubber / FPM rubber
Tolerances:
d 0 -35 mm ..… -0,15... -0,25
d 35-50 mm …..-0,18... -0,28
d 50-100 mm … -0,20... -0,30