Different types and functions of bearing seal ring

Bearing in order to protect the effect of dustproof, often see different bearings with different bearing sealing ring, so parts can get bearing a good sealing effect, indirect in order to ensure the use effect and service life of the bearing, China bearing network here, give you list of relevant bearing of different shapes of sealing ring type and the function of the targeted. Different types and functions of bearing seal ring: 1, a v-shaped sealing ring is an elastic rubber sealing ring of the role of axial, used as a shaft without pressure seal. Sealing lip has good mobility and adaptability, can compensate the larger tolerance and angular deviation, can prevent the internal leakage of grease or oil to the outside, also can prevent splashing water or dust intrusion from the outside. 2, type O sealing ring is mainly used for static seal and reciprocation seal. When used for rotating seal, only in low speed rotary sealing device. 3, v-shaped sealing ring is generally installed on the outer circle or inner circle cross section for a matrix plays a role of sealing groove inside. 4, Y type sealing ring are widely used in reciprocating dynamic sealing device. In addition, there is spring tension ( Spring energy storage) Sealing ring, is a spring in the PTFE sealing materials to join, have the O type spring, V type spring, u-shaped spring. 5, hole with YX type seal product use: used in hydraulic cylinder reciprocating motion of piston seal. 6, YX type hole with ring product use: this standard is suitable for the cylinder pressure is greater than 16 mpa when used with YX type sealing ring, or eccentric cylinder force, the role of protecting seal. 7, shaft with YX type seal product use: used for reciprocating motion in the hydraulic oil cylinder piston rod seal. 8, shaft with YX type retainer product use: this standard is suitable for the cylinder pressure is greater than 16 mpa when used with YX type sealing ring, or cylinder eccentric bearing, seal protection role. 9, O rubber seal products use: O rubber sealing ring in this standard are applicable to all machinery and hydraulic pneumatic system and components, the pressure, temperature and different liquid and gas medium, plays a role of sealing under static or motion. 10, type O sealing ring with ring product use: this standard is suitable for the cylinder pressure is greater than 10 mpa when used with o-rings. 11, J frameless shield the purpose: used in reciprocating motion cylinder, cylinder piston rod or stem the leakage place dustproof effect.