SKF NU 318 ECJ single-row cylindrical roller bearing 90 x 190 x 43 mm

Supplier number: SKF NU 318 ECJ | EAN 7316577039934

Recommended Retail Price €1,080.36

534.80 tax incl.

€441.98 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered tomorrow 25/09/2026
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Delivered from Belgium

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Robust performance under high radial loads

Practical benefits

High radial load capacity: You support heavy radial forces effortlessly with the optimized single row cylindrical roller configuration.
Accommodates axial thermal expansion: You compensate for shaft movements in both directions smoothly with the flangeless inner ring design.
Simplified mounting with Skf: You install and maintain bearing rings separately with ease thanks to the separable construction.

In a nutshell

The right choise for

With the Skf nu 318 ecj single row cylindrical roller bearing, you gain exceptional reliability under heavy radial loads in high-speed machinery. Designed with an nu configuration featuring a flangeless inner ring, it smoothly accommodates axial thermal shaft expansion and contraction in both directions without generating axial preload. Featuring a 90 mm bore, 190 mm outer diameter, and 43 mm width, this open bearing is an ideal fit for industrial gearboxes, electric motors, pumps, and powertrains. Furthermore, its separable construction simplifies installation, inspection, and maintenance, keeping your rotating equipment operating smoothly and efficiently.

Product information FAQ

€534.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 90 mm
Width: 43 mm
Number of rows: 1
Radial clearance: CN (Normal)
Material (cage): Brass (sheet)
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Bore type: Cylindrical
Outer diameter: 190 mm

Product description

Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and no flanges on the inner ring, NU design bearings can accommodate axial displacement in both directions. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.

High radial load carrying capacity
Low friction
Long service life
Accommodate axial displacement in both directions
Separable design

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 90 mm
Width: 43 mm
Number of rows: 1
Radial clearance: CN (Normal)
Material (cage): Brass (sheet)
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Bore type: Cylindrical
Outer diameter: 190 mm
Basic static load rating: 360
Tolerance class: Normal
Radial internal clearance: CN
Loose flange: None
Cage: Sheet metal
Relubrication feature: Without
Reference speed: 3800
Skf performance class: SKF Explorer
Lubricant: None
Locating feature, bearing outer ring: None
Bearing part: Complete bearing
Sealing: Without
Number of flanges, outer ring: 2
Limiting speed: 4500
Bore diameter: 90
Basic dynamic load rating: 365
Coating: Without
Outside diameter: 190
Axial displacement capability: In both directions

Brand SKF
01070802
EAN 7316577039934
Supplier number SKF NU 318 ECJ

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF cylindrical roller bearing?: This bearing has a 90 mm bore diameter, a 190 mm outer diameter, and a width of 43 mm.
What radial internal clearance does the NU 318 ECJ have?: This model features standard normal radial internal clearance (CN).
Can this bearing accommodate axial displacement?: Yes, the NU design accommodates axial shaft displacement in both directions.
Is this cylindrical roller bearing sealed?: No, this is an open bearing without integrated seals.
What material is the cage made from?: The cage for this ECJ specification is made of pressed sheet steel.