AXIAL SPRING SEALS: CONICAL RNB / LS60B and RN.NB / LS60BDIN COMPONENTS: 1 Rotating contact surface 2 Stationary contact surface 3 O-rings 3a O-rings 4 Spring 5 Metal frame CHARACTERISTICS: • Balanced. • Single conical spring. • Dependent on the rotation direction. (*) The temperature resistance depends on the material of the secondary seals used. The operating limits are defined by the PV factor which is determined for the sealing system characteristics and those of the application. DESCRIPTION: A versatile, robust single seal that is widely used in many different industrial and household applications. Suitable for working at high pressures. The rotating part, with a compact design, only permits the use of secondary seals made of elastic materials. Types: RN.NB/LS60BDIN: standardised models in accordance with EN 12756 NB. DIMENSIONS CHART RNB / LS60B Dimensions in mm DIMENSIONS CHART RN.NB / LS60BDIN Dimensions in mm Dimensions subject to changes or modifications. Shaft Rotary part Stationary part Total length SAFE INDUSTRY