SKF NU 318 ECJ/C3 single-row cylindrical roller bearing 90 x 190 x 43 mm

Supplier number: SKF NU 318 ECJ/C3 | EAN 7316577724144

Recommended Retail Price €1,080.36

534.80 tax incl.

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

On stock - immediately available | we have 6 products in stock.

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

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Reliable performance under heavy radial loads

Practical benefits

High radial load capacity: You accommodate heavy radial loads at high operating speeds thanks to the optimized internal roller geometry.
Fast and separable mounting: The separable NU design allows you to mount the inner and outer rings independently, simplifying machine assembly.
Accommodates shaft thermal expansion: With increased C3 internal clearance, the Skf NU 318 ECJ/C3 ensures smooth operation even during significant temperature rises.

In a nutshell

The right choise for

Keep heavy-duty industrial drives running smoothly with the Skf nu 318 ECJ/C3 single row cylindrical roller bearing. Measuring 90 x 190 x 43 mm, this robust bearing reliably accommodates heavy radial loads at high rotational speeds in electric motors, gearboxes, and pumps. Its separable nu design allows you to mount the inner and outer rings independently, streamlining maintenance and machine assembly. With two flanges on the outer ring and none on the inner ring, it permits smooth axial displacement without binding. In addition, the increased C3 radial internal clearance prevents seizing, ensuring dependable operation even under significant thermal expansion.

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: C3
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: C3
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: C3
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
01070754
EAN 7316577724144
Supplier number SKF NU 318 ECJ/C3

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF cylindrical roller bearing?: The bearing has a 90 mm bore diameter, a 190 mm outside diameter, and a width of 43 mm.
What does the NU design mean on this bearing?: The NU design features two flanges on the outer ring and none on the inner ring, accommodating axial displacement in both directions.
What does the C3 radial internal clearance indicate?: The C3 designation indicates a radial internal clearance greater than standard (normal), accommodating thermal expansion.
Is this cylindrical roller bearing sealed?: No, this bearing is an open design without seals and requires appropriate lubrication during installation.
Is this bearing separable for easier mounting?: Yes, the separable design allows you to mount the inner ring and outer ring components independently.