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.
