Oil seal 15x42x7 NAK

Radial shaft seals 15*42*7, 15x42x7, 15 42 7, 15-42-7, 15/42/7, 15х42х7 DESCRIPTION: TYPE OF OPERATING EDGE: S-gland without a dirt-proof edge, with a spring, mainly used for low pressures up to 0.5 bar, not recommended for use if the environment contains dust or dirt; T-seal with anti-dust lip and spring, mainly used for low pressures up to 0.5 bar, additional anti-dust lip provides increased protection of the working edge, the cavity between the two edges can also be filled with grease to limit shaft corrosion and to facilitate gland slip on the shaft during installation. TYPES OF HOUSING AND EXTERNAL SEAL SURFACE: C - Rubber-coated outer surface, this type is preferred for seating in soft alloys or plastic, as well as steel and cast iron, the outer surface of the gland has good sealing ability with a seat, for example, with minor damage to the surface of the seal. places.