Needle Roller Bearing

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Characteristics

1. Small size and light weight: it can provide a large carrying capacity in a limited space.
2. Large radial bearing capacity: especially suitable for bearing heavy loads.
3. High precision: It can ensure the rotation accuracy and stability of the shaft.
4. Low friction: the friction coefficient is small during operation, reducing energy loss.

Classification

1. Stamped outer ring needle roller bearing: The outer ring is stamped by thin steel plate, simple structure and low cost.
2. Solid ring needle roller bearing: the ring is a solid structure, high strength and good reliability.
3. Combined needle roller bearings: composed of radial needle roller bearings and thrust bearings or angular contact ball bearings.