TORRINTON IR 1012 High-Capacity Cylindrical Roller Bearing | 50x80x16 mm | P6 Precision for Industrial Gearboxes

The TORRINTON IR 1012 is a robust, single-row cylindrical roller bearing engineered for demanding industrial environments requiring high radial load capacity and stiffness. Featuring precision-machined rollers and raceways crafted from through-hardened, high-carbon chromium steel, this bearing ensures optimal load distribution and reduced friction under continuous operation. The internal geometry is optimized to minimize edge stress, providing significantly extended service life even in misaligned or shock-loaded applications. With a bore diameter (d) of 50 mm, an outer diameter (D) of 80 mm, and a width (B) of 16 mm, the IR 1012 meets stringent P6 dimensional and running accuracy tolerances. Designed for mission-critical applications such as heavy-duty gearboxes, industrial pumps, and large electric motors, the IR 1012 offers unparalleled reliability and efficiency. By utilizing an optimized brass or polyamide cage structure, the bearing maintains excellent roller guidance even at high speeds and elevated temperatures, contributing directly to lower overall operational costs and reduced maintenance cycles. Choosing the TORRINTON IR 1012 guarantees component longevity, superior power density transfer, and alignment with the strictest global quality standards required in continuous process industries.

Key Features

• Exceptional Radial Load Capability due to line contact between rollers and raceways.
• Precision P6 Tolerance Class ensures minimal runout and reduced vibration for quiet operation.
• High-Grade Steel Construction provides superior resistance to fatigue and wear.
• Separable Design (Inner Ring removable) facilitates easier mounting and inspection.
• Optimized Roller Crowning profile minimizes edge stresses, extending effective life.
• Suitable for High-Speed Applications (up to 7,500 RPM) under specified lubrication conditions.

Technical Specifications