K81109TN Thrust Cylindrical Roller Bearing For Precision & Medical Equipment

The K81109TN bearing is a key component in precision mechanical equipment. With its exquisite design, high-quality materials, and sophisticated craftsmanship, it ensures stable operation of equipment in various fields.

I. Precise Dimensional Specifications

The 45mm inner diameter is compatible with precision transmission shafts, ensuring accurate power transmission; the 65mm outer diameter balances load-carrying capacity and space, fitting various installation structures; the 14mm height guarantees internal stability, adapting to diverse working conditions.

II. Efficient Structural Design

It adopts a thrust cylindrical roller structure with a Tn-type plastic cage, capable of bearing large axial loads. The rollers evenly distribute the force to reduce wear. The cage has self-lubricating properties, suitable for continuous working temperature of 120°C and short-term working temperature of 180°C, and supports oil lubrication or grease lubrication.

III. High-Quality Material Technology

The shaft washer, housing washer, and rollers are made of high-quality bearing steel, which undergoes vacuum degassing treatment, featuring high strength and good wear resistance; the cage is made of special plastic, with both toughness and corrosion resistance. Through forging, precision turning, grinding, and strict inspection, accuracy and stability are ensured.

IV. Core Performance Advantages

• Strong Axial Load-Carrying Capacity: Suitable for high-precision transmission mechanisms, coping with large axial forces.
• High-Speed Stability: Precision processing ensures low friction and low vibration during high-speed operation.
• Long Service Life: Wear-resistant design extends maintenance cycles and reduces costs.

V. Wide Application Scenarios

• Precision Machinery: Machine tool feed systems, optical equipment transmission mechanisms.
• Medical Devices: High-precision equipment such as CT machines and surgical instruments.
• Electronic Manufacturing: Semiconductor equipment, electron microscope components.
• High-End Fields: Precision transmission systems in aerospace and national defense industries.

With precise adaptation and stable performance, the K81109TN bearing has become an ideal choice to improve equipment efficiency, contributing to the efficient operation of precision equipment in various industries.