NQKSF high quality many types with competitive price made in China Oil Seal

　　Radial shaft seal rings are ready-to-fit seals for sealing rotating shafts.
They consist of an outer elastomer casing and a reinforcement ring located
inside. The tension spring provides compression pressure of the sealing lip on
the reinforced shaft and contributes to sealing in static areas.

　　Form A: single lip, model conforming to standard DIN 3760 (ISO 6194/1)
smooth outside diameter.

　　Form AS: double lip, model according to DIN 3760 (ISO 6194/0) smooth
outside diameter, with dust lip for protection against impurities from the
outside.

　　The NBR material has high wear resistance and is resistant to fuels, oils,
hydraulic oils and greases.

　　Usage limits:

　　Circumferential speed (m/s): ≤12

　　Pressure (MPa/bar): ≤0.05/0.5 (radial shaft seal rings are generally
designed for use at atmospheric pressure).

　　Temperature range :

　　-40°C up to +100°C.

　　Tolerances:

　　Acc , ommodation :

　　Recommended tolerance H8.

　　Surface roughness Ra 1.6 to 6.3 μm.

Minimum Order: 10 bags

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