Lightweight, Durable, Corrosion Resistant-Plastic Needle Roller Bearings

Our plastic needle roller bearings are designed for demanding applications where lightweight, chemical resistance and low maintenance are critical. These bearings feature high-performance plastic cages and precision needle rollers that rotate smoothly even under high loads while also resisting moisture, corrosion and a wide range of industrial chemicals.
The advantage of needle roller bearings over ball bearings is their greater load-carrying capacity. In theory, the contact surface of a needle roller bearing is a line, while the contact surface of a ball bearing is a point.
The key components are the cage (also called a spacer or cage) and the needle rollers. Other components, if any, are mainly used as inner or outer rings.
Key Features:
Lightweight construction: Ideal for applications that require overall weight reduction.
Corrosion resistance: Ideal for damp, wet or chemically aggressive environments.
Low noise and friction: Smooth operation with minimal vibration and noise.
Non-magnetic and electrically insulating: Suitable for sensitive electronic or medical devices.
Maintenance-free design: No lubrication is required under normal operating conditions.

Applications:
Plastic needle roller bearings are widely used in food processing machinery, laboratory equipment, textile machinery, office automation, medical equipment and other low to medium load applications.
NSAR Customizable:
We provide tailor-made solutions including custom sizes, materials and cage designs to meet your specific needs.