DB83562 Cylindrical Roller Bearings Without Inner Rings 35.61x57.2x17.8mm

Photos of DB83562:

Product Description

The DB83562 is a precision-engineered Cylindrical Roller Bearing designed without an inner ring, featuring compact dimensions of 35.61mm x 57.2mm x 17.8mm (Inner Diameter x Outer Diameter x Width). Manufactured from high-grade GCr15 chrome steel and equipped with a robust steel cage, this bearing is optimized to mount directly onto a hardened and ground shaft—using the shaft itself as the inner raceway. This innovative no-inner-ring configuration significantly reduces assembly weight and footprint while enhancing shaft rigidity and overall load-carrying capacity.

This open-type bearing delivers excellent radial load support, low rotational friction, and superior wear resistance. Available in P0, P6, and P5 precision grades, the DB83562 ensures stable, vibration-free operation across a wide range of operating speeds and temperatures. It is a reliable, cost-effective solution for machinery where space is at a premium but high performance is non-negotiable.

Technical Specifications

Key Features & Advantages

• No Inner Ring Design – Eliminates the need for a separate inner ring; runs directly on a precision-ground shaft, reducing component count, saving installation space, and improving shaft concentricity and rigidity.

• High Radial Load Capacity – Cylindrical rollers provide line contact with raceways, offering exceptional radial load performance ideal for heavy-duty industrial applications.

• Premium Material & Durability – Crafted from GCr15 chrome steel for outstanding hardness, fatigue resistance, and long operational life under continuous high-load conditions.

• Precision-Grade Options – Available in P0 (standard), P6, or P5 precision classes to accommodate varying speed, noise, and accuracy requirements.

• Low Friction & Smooth Rotation – The precision steel cage ensures accurate roller spacing, minimizing heat generation and wear while maintaining stable rotational performance.

Applications

• General industrial machinery and equipment

• Gearboxes, reducers, and transmission units

• Power generation and pumping systems

• Automotive and heavy-duty vehicle drivetrain components

• Any application requiring a compact, high-capacity bearing with direct shaft-mounting capability

Stock & Shipping Information