Needle rollers are a type of cylindrical roller bearing, but with rollers that are much longer than their diameter. This design allows them to carry high radial loads within a small cross-section, making them compact and efficient.
Needle Roller 2×16 is commonly used in applications where space is limited, but high load-carrying capacity and durability are required. They can be found in automotive components, industrial machinery, and small motors, where they reduce friction between moving parts and support radial loads effectively.
Key Feathers
Brand: Pintech
Diameter: 2 mm
Length: 16 mm
Material: 100Cr6, AISI52100, SUJ2
Hardness Rating: Hardened and tempered to HRC 60~66
Main Benefits
High Load Capacity in a Compact Size: Despite their small diameter, needle rollers have a high load-carrying capacity relative to their size. The slender, long rollers allow them to support heavy radial loads, which makes them ideal for applications with limited space.
Efficient Use of Space: With a diameter of just 2 mm and a length of 16 mm, these needle rollers provide support without adding much bulk. This makes them valuable in compact assemblies like automotive gearboxes, where space is at a premium.
Reduced Friction: Needle rollers reduce friction between moving parts, which lowers energy consumption and heat generation in machinery. This enhances efficiency, which is particularly beneficial in high-speed applications.
Durability and Longevity: The design of needle rollers allows them to distribute loads more evenly across their length, which reduces stress on the bearing and extends service life, especially under high-load conditions.
Versatile Applications: Needle rollers are suitable for a wide range of applications, from automotive and aerospace components to industrial equipment and small motors. They perform well in applications with oscillating motion, such as rockers and pivots, where high accuracy and stability are required.
Cost-Effectiveness: Due to their simplicity and minimal material requirements, needle rollers are often more cost-effective than other types of bearings with similar load ratings.
Needle roller 2×16 is a versatile choice for compact, high-load applications that require durability, efficiency, and reliable performance in constrained spaces.
