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• product particulars   benefit Oer kind rotary seal for shaft consists of wear-resistant low friction ring and O-ring, which is appropriate for the eventthe place the strain alternates from one aspect of the seal to the opposite. Corresponding to rotating observe spindle, rotary joint and machine software hydraulic strain, and so forth. Scope of utility Working strain: ≤ 30MPa Working temperature: - 30 ℃ ~ + 100 ℃ Reciprocating velocity: ≤ 1m / S Media:       Basic petroleum primarily based hydraulic oil, water glycol hydraulic oil, oil-water emulsified hydraulic oil Materials Science:      Modified PTFE, PU, polyurethane and carbon fiber are matched with high-performance NBR or FPM with completely different hardness. The usualkind is high-performance NBR with hardness of 70 levels Ordering instance:         OER-100  or OER-100  111  4.2 Particularword: the sealing ring is matched with NBR O-ring, and the traditional temperature is beneath 100 ℃. For those whowantexcessive temperature resistant FKM O-ring, please contact the vendorand supply a citation

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