Seal Ring
LTZC Seal ring features
Excellent sealing performance: Double or multi-lip designs effectively block dust, moisture, and lubricant leakage, maintaining long-term bearing lubrication.
High-temperature and corrosion-resistant: Utilizing high-quality, heat-resistant materials and anti-corrosion treatment, they adapt to various industrial environments.
High-precision machining: Precise dimensions and a tight fit reduce friction and wear.
Various models available: Available in various specifications, including crossed roller bearings and four-point contact ball bearings, to meet the needs of diverse equipment.
Easy installation and maintenance: The lightweight design and flexible structure facilitate installation and routine maintenance.
LTZC Seal ring advantages
Extended bearing life: Effectively prevents contaminants from entering bearings, improving equipment reliability.
Improved operational efficiency: Reduces lubricant leakage and friction, enhancing mechanical performance and operating efficiency.
Wide range of applications: Widely used in construction machinery, wind power equipment, industrial automation equipment, machine tools, automotive parts, and other fields.
Highly cost-effective: Durable materials and precision design reduce maintenance frequency and downtime losses, saving companies operating costs.
| Seal Material |
Temperature Range |
Main Features |
Typical Applications |
| Nitrile Rubber (NBR) |
–40°C ~ +120°C |
Good oil resistance, abrasion-resistant, cost-effective |
General machinery, motors, automotive bearings |
| Fluororubber (FKM / Viton) |
–20°C ~ +200°C |
High-temperature resistance, chemical resistance, long service life |
Chemical equipment, high-temperature machinery, heavy-duty bearings |
| Silicone Rubber (VMQ) |
–60°C ~ +200°C |
Excellent low/high-temperature flexibility |
Food machinery, medical devices, low-temperature environments |
| PTFE (Polytetrafluoroethylene) |
–180°C ~ +260°C |
Low friction, corrosion-resistant, ultra-high-temperature capable |
High-speed bearings, corrosive environments, clean equipment |
| Polyurethane (PU) |
–40°C ~ +90°C |
Extremely wear-resistant, high elasticity |
Construction machinery, heavy-load equipment, dirty environments |
| Chloroprene Rubber (CR) |
–40°C ~ +120°C |
Weather-resistant, ozone-resistant, water-resistant |
Outdoor equipment, humid environments |
| Metal Seals (Steel + Rubber) |
Depends on material |
High structural strength, dust-proof, shock-resistant |
Heavy-duty bearings, construction machinery |
| Labyrinth Seal |
Depends on metal material |
Non-contact design, suitable for high-speed rotation |
Large slewing bearings, wind turbines |
