Single row cylindrical roller bearings are designed to withstand heavy radial loads and high speed applications. The outer ring of the NU bearing has integral flanges on both sides and the inner ring has no flanges, allowing bidirectional axial displacement. An important feature is the separable design, which facilitates the installation and the individual parts of the bearing are interchangeable.

The radial load-bearing capacity is high

Low friction

Long service life

It can withstand bidirectional axial displacement

Separable design

size

Inner diameter 170 mm

Outer diameter 260 mm

Width 42 mm

performance

The basic rated dynamic load is 320 kN

The basic static load rating is 400 kN

The reference speed is 2 800 r/min

The ultimate speed is 4 300 r/min

SKF Performance Class: SKF Explorer

attribute

Bearing components: complete sets of bearings

Axial displacement capability in both directions

Number of columns: 1

Positioning feature, bearing outer ring none

Hole type: cylindrical hole

The cage is machined to cut metal

Number of flanges, outer ring 2

Number of flanges, 0 for the inner ring

Looper flange none

Radial clearance CN

The tolerance level is normal

Coating without straps

Sealed without

Lubricant none

Relubrication function is not available

Cylindrical roller bearings have a simple structure of cylindrical rollers in linear contact with the raceways. They offer high load capacity under primarily radial loads. Low friction between the rollers and ring ribs makes these bearings suited for high speed rotation.

Our extensive collection of roller bearings is designed to provide exceptional performance, durability, and reliability for various industrial applications. Whether you're in need of cylindrical roller bearings, tapered roller bearings, or spherical roller bearings, we have you covered. Our roller bearings are manufactured using the finest materials and advanced technology, ensuring optimal precision and smooth operation. With Beijing SKF, you can trust that you're getting top-notch products that meet the highest industry standards.