IKO Nippon Thompson Thrust Roller Bearing 12 mm Inside Diameter 26 mm Outside Diameter NTB1226AS

IKO Nippon Thompson NTB1226AS is a precision thrust roller bearing designed for industrial axial load applications requiring a compact and high-rigidity bearing. It features a 12 mm inside diameter and 26 mm outside diameter with a race width of 2 mm, enabling installation in tight spaces. The bearing uses a parallel bore with a hardened steel cage that offers high load carrying capacity and rigidity.

This axial needle roller bearing comes supplied with two axial washers and is ideally used in assemblies where axial loads need to be supported with minimal radial space. Its high static load rating of 26.9 kN and dynamic load rating of 8.34 kN allow for use in demanding mechanical machinery and industrial equipment.

The maximum speed limit for operation with oil lubrication is 13,000 rpm, making it suitable for high-speed rotary applications such as conveyors, machine tools, and automotive components. The cage and bearing components are engineered for durability and performance in mechanical spares and replacement parts.

Installation requires guarding on the shaft to secure the bearing, and space-saving design considerations permit dispensing with washers if adjacent parts are designed as raceways, improving overall machine compactness.

Manufactured in Japan, this bearing ensures reliable quality for industrial machinery, laboratory equipment, and manufacturing applications. The model NTB1226AS is a trusted component for enhancing load capacity and operational efficiency in a range of mechanical assemblies.

Axial needle Roller Bearing design with two axial washers included. Compact 12 mm ID and 26 mm OD dimensions. Steel cage ensures high rigidity and load ratio. High static load rating enables heavy axial loads. Maximum oil-lubricated speed of 13,000 rpm.

Parallel bore type for ease of mounting. Durable Japanese manufacturing origin. Space-saving design options to reduce assembly parts. Designed for industrial and mechanical machinery use. Suitable for conveyor and manufacturing equipment applications.

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