High-Temperature, High-Speed Shaft Seals for High-Line Rolling Mills
Industry: Steel / Metallurgy
Designed for high-speed wire, rod, and wire rod rolling mill roller table bearing housings, this solution addresses oil seals hardening, premature leakage, and cooling water contamination under high-temperature, high-speed conditions.
In steel rolling and high-speed wire rod production production line, the bearings in roller tables and gearboxes are frequently exposed to high-temperature radiation, high-speed shaft rotation, and splashing cooling water.Standard NBR and oil seals bearings are prone to premature hardening or seal lip wear, leading to lubrication failure.
- Typical locations: roller table bearing housings, reducer output shafts, and cooling section drive shafts
- Recommended solution: FKM/HNBR high-temperature oil seals seals, with optional PTFE composite lips; pay attention to seal lip linear velocity and the design for isolation from cooling water
- operating conditions Specifications: Consider shaft radial velocity, oil temperature, eccentricity, and medium (grease/gear oil/water)
- Delivery Capability: According to drawingcustomization, small-batch trial assembly verification, and mass production export packaging