Needle Roller Bearing

Needle Roller Bearings are specialized roller bearings that use long, thin cylindrical rollers (needles) to achieve high load-carrying capacity within a small footprint. These rollers are typically retained in a cage or on needle rollers and raceways within the bearing assembly. They are often used in automotive transmissions, industrial gearboxes, and other machinery where space is at a premium. Due to their low cross-sectional height and lightweight design, needle roller bearings can operate at high speeds in certain applications, provided proper lubrication and operating conditions are maintained. Needle Roller Bearings are essential components in many industries due to their compact size, high load-carrying capacity, and suitability for high-speed applications.

Q: What type of lubrication does Needle Roller Bearings have?

A: Needle Roller Bearings are lubricated with grease.

Q: What is the surface treatment of Needle Roller Bearings?

A: Needle Roller Bearings have a polished surface treatment.

Q: What is the material used in Needle Roller Bearings?

A: Mild steel is the material used in Needle Roller Bearings.

Q: What are the different applications of Needle Roller Bearings?

A: Needle Roller Bearings are used in various applications such as clutch bearing, gearbox bearing, self-starter bearings, wheel hub ball bearings, needle bearings, and inner ring bearings.

Q: What are the basic dimensions of Needle Roller Bearings?

A: The basic dimensions of Needle Roller Bearings are 53.00 x 72.00 x 30.00 mm.

Q: Is there a warranty for Needle Roller Bearings?

A: Yes, Needle Roller Bearings come with a warranty.

Q: Can Needle Roller Bearings be used in high-speed applications?

A: Yes, Needle Roller Bearings can be used in high-speed applications as they have a lubricated design that reduces friction and wear.