What are the exact dimensions of this bearing?

This bearing has an inside diameter of 25 mm, an outside diameter of 62 mm, and a width of 17 mm.

What does the NU design mean for this cylindrical roller bearing?

The NU design features two integral flanges on the outer ring and none on the inner ring. This allows axial displacement in both directions and enables a separable design.

What material is the cage made from?

The ECP designation indicates a cage made from glass-fibre reinforced polyamide (plastic). This offers low weight and smooth operation at high speeds.

Does this SKF bearing come with seals?

No, this bearing is an open design without seals. You need to apply suitable lubrication during installation.

SKF NU 305 ECP single-row cylindrical roller bearing 25 x 62 x 17 mm

Supplier number: SKF NU 305 ECP | EAN 7316577029218

Recommended Retail Price €123.13

60.80 tax incl.

€50.25 excl. VAT (incl. all environmental contributions)

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

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

High radial performance by Skf

Practical benefits

High radial load support: You handle heavy radial loads effortlessly thanks to the optimized single-row cylindrical roller design.
Simple separable mounting: The separable NU design with a loose inner ring allows you to mount and maintain components easily.
Low friction at speed: The durable polymer cage minimizes internal friction, ensuring you achieve smooth and quiet operation at high speeds.

In a nutshell

The right choise for

With the Skf nu 305 ecp single-row cylindrical roller bearing, you easily handle heavy radial loads in electric motors, gearboxes, pumps, and industrial machinery. Thanks to the separable nu design featuring two integral flanges on the outer ring and a loose inner ring, this bearing accommodates axial displacement smoothly while enabling quick, precise mounting and maintenance. The lightweight glass-fibre reinforced polyamide cage minimizes internal friction and noise, ensuring smooth, stable rotation at high speeds. With compact dimensions of 25 x 62 x 17 mm, a cylindrical bore, and normal radial clearance (CN), you get dependable performance for demanding mechanical drive applications.

Product information FAQ

€60.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 25 mm
Width: 17 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: 62 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: 25 mm
Width: 17 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: 62 mm
Basic static load rating: 36.5
Tolerance class: Normal
Radial internal clearance: CN
Loose flange: None
Cage: Non-metallic
Relubrication feature: Without
Reference speed: 12000
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: 15000
Bore diameter: 25
Basic dynamic load rating: 46.5
Coating: Without
Outer diameter: 62
Axial displacement capability: In both directions

Brand SKF
01070359
EAN 7316577029218
Supplier number SKF NU 305 ECP

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this bearing?: This bearing has an inside diameter of 25 mm, an outside diameter of 62 mm, and a width of 17 mm.
What does the NU design mean for this cylindrical roller bearing?: The NU design features two integral flanges on the outer ring and none on the inner ring. This allows axial displacement in both directions and enables a separable design.
What material is the cage made from?: The ECP designation indicates a cage made from glass-fibre reinforced polyamide (plastic). This offers low weight and smooth operation at high speeds.
Does this SKF bearing come with seals?: No, this bearing is an open design without seals. You need to apply suitable lubrication during installation.