Material
HNBR+stainless steel
NBR+carbon steel
Operating Conditions
Lip Surface Speed: 80–160 m/s (finishing mill)
Output Speed: ~100 m/s
Oil Temperature: 38–45℃
Medium: Bearing oil (e.g., Mobil 525, 533), water, and external iron oxide particles
Oil Pressure: 0.24–0.4 MPa
Features
Double Lip Design: Inner lip ensures oil sealing; outer lip prevents water, dust, and iron oxide ingress.
High-Speed Capability: Reliable sealing at high rotational speeds, no slippage or leakage.
Durable & Wear-Resistant: HNBR maintains elasticity and durability under long-term operation.
Temperature & Pressure Compatible: Optimized for 38–45℃ oil temperature and 0.24–0.4 MPa oil pressure.
Quick-Change Design: Reduces downtime and improves production efficiency.
Applications
Finishing mills and high-speed wire rod mills
Steel mills and rolling lines
Other high-speed wire rolling equipment
Why Choose Our rolling mill double lip seal?
We can customize Danieli double lip seals according to your drawings or samples to meet your specific rolling mill requirements. Using high-quality HNBR, our seals deliver reliable performance in high-speed, high-temperature, and challenging oil/water environments, our customized solutions help reduce maintenance costs and improve production efficiency.
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