Radial shaft seal type A with one sealing lip 12 x 22 x 7mm
Material: Elastomer: NBR. Stiffening ring and tension spring from steel.• According to DIN 3760 Design A respectively  ISO 6194-1 figure 1 and in many additional sizes.• Most common design, with one seal lip.• For oil- and grease-lubricated applications.• For high speed, sliding speed up to 14m/s.Recommended tolerances: Housing bore H8, shaft-Ø h11, Shaft roughness Ra 0.2 to 0.8 μm.Temperatur range: -40°C to +100°C (for short time up to +120°C).
Article ID: 64790024