INA Dual-Row Sealed Cylindrical Roller Bearing 20 mm Inside Diameter 42 mm Outside Diameter SL045004-PP

INA SL045004-PP is a dual-row cylindrical roller bearing engineered for high-performance industrial applications requiring robust load handling and durability. It has an inside diameter of 20 mm and an outside diameter of 42 mm, with a race width of 30 mm. The bearing is sealed on both sides to prevent ingress of contaminants and is designed for grease lubrication, reducing maintenance efforts.

This sealed construction enhances operational reliability and extends service life in demanding environments such as manufacturing, heavy machinery, and precision equipment sectors. The static load rating of 51,000 N and dynamic load rating of 41,500 N allow it to withstand substantial loads, while the fatigue limit load rating of 7,000 N supports enduring operations under cyclical stresses.

The bearing's dual-row design provides enhanced stability and support, making it suitable for use in drive shafts and other rotating equipment requiring high load capacity and precision. Its operating temperature range of -20°C to 80°C ensures versatility across various industrial conditions. The limiting speed of 5,500 rpm for grease lubrication makes it a practical choice for many high-speed applications without compromising performance.

This bearing features a parallel bore type ensuring precise fitment. Sealed end type prevents contamination and wear. Dual-row cylindrical design maximizes load capacity and stability. Grease lubrication recommended to reduce maintenance frequency.

Robust static and dynamic load ratings support heavy-duty industrial use. Suitable for precision machinery and electronic sector applications. Fatigue limit load rating contributes to longevity under normal operating conditions.

Operating temperature range expands use case across diverse environments.

Ideal for applications requiring high load capacity and reliability, the INA SL045004-PP roller bearing is widely used in industrial equipment and heavy machinery. Its precision engineering and sealed design contribute to smooth rotational motion and reduced downtime. Explore more bearings and rotary bearing solutions in the Mechanical Machinery category at EnvMart to find components suitable for your specific industrial needs.

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