Needle roller bearings sustain only the radial loads, no axial loads, adopting thin and long rollers, the length of the roller is 3-5 times of the roller diameter, the roller diameter equal or less than 5mm, very small radial size and compactsize help it suitable for all conditions where radial size are limited.

to be used in different places, the machining accuracy and surface quality should be consistent with the raceway of bearing rings.

Generally, the limiting speed is not high.

Applications:Being widely used in kinds ofMechanical equipment like machine tools,Printing machinery,Textile machinery,Metallurgical machinery etc.

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