What are the exact dimensions of this SKF cylindrical roller bearing?

The bearing has an inside diameter of 35 mm, an outside diameter of 80 mm, and a width of 31 mm.

What does the NU design indicate for this bearing?

The NU design features two integral flanges on the outer ring and none on the inner ring, accommodating axial displacement in both directions.

What material is the cage made of on the SKF NU 2307 ECP?

The suffix P designates an injection-moulded cage made of glass-fibre reinforced polyamide.

Does this cylindrical roller bearing come with seals?

No, this is an open bearing without integrated seals.

What internal radial clearance does this bearing have?

This bearing features standard normal radial internal clearance (CN).

SKF NU 2307 ECP single-row cylindrical roller bearing 35 x 80 x 31 mm

Supplier number: SKF NU 2307 ECP | EAN 7316577022486

Recommended Retail Price €224.10

110.80 tax incl.

€91.57 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered as of 16/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Dependable performance under heavy radial loads

Practical benefits

High radial load capacity: The single row cylindrical roller bearing effortlessly handles heavy radial forces in demanding machinery.
Fast and simple mounting: The separable NU design lets you install and inspect the inner and outer rings independently.
Smooth operation from Skf: The durable polyamide cage minimizes friction, keeping your rotating components running quietly at high speeds.

In a nutshell

The right choise for

With the Skf nu 2307 ecp single row cylindrical roller bearing, you effortlessly handle heavy radial loads in demanding industrial machinery, gearboxes, and electric motors. The separable nu design with a flangeless inner ring accommodates axial displacement in both directions while allowing you to mount and inspect inner and outer rings independently. Its lightweight glass-fibre reinforced polyamide cage significantly minimizes friction and noise, keeping your rotating assemblies running smoothly and quietly at high speeds. Measuring 35 x 80 x 31 mm with standard cn radial internal clearance, this open bearing delivers the dependable support and smooth operation your equipment requires.

Product information FAQ

€110.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 35 mm
Width: 31 mm
Number of rows: 1
Radial clearance: CN (Normal)
Material (cage): Plastic
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Bore type: Cylindrical
Outer diameter: 80 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: 35 mm
Width: 31 mm
Number of rows: 1
Radial clearance: CN (Normal)
Material (cage): Plastic
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Bore type: Cylindrical
Outer diameter: 80 mm
Basic static load rating: 98
Tolerance class: Normal
Radial internal clearance: CN
Loose flange: None
Cage: Non-metallic
Relubrication feature: Without
Reference speed: 9500
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: 11000
Bore diameter: 35
Basic dynamic load rating: 106
Coating: Without
Outer diameter: 80
Axial displacement capability: In both directions

Brand SKF
01070328
EAN 7316577022486
Supplier number SKF NU 2307 ECP

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this SKF cylindrical roller bearing?: The bearing has an inside diameter of 35 mm, an outside diameter of 80 mm, and a width of 31 mm.
What does the NU design indicate for this bearing?: The NU design features two integral flanges on the outer ring and none on the inner ring, accommodating axial displacement in both directions.
What material is the cage made of on the SKF NU 2307 ECP?: The suffix P designates an injection-moulded cage made of glass-fibre reinforced polyamide.
Does this cylindrical roller bearing come with seals?: No, this is an open bearing without integrated seals.
What internal radial clearance does this bearing have?: This bearing features standard normal radial internal clearance (CN).