What are the dimensions of this cylindrical roller bearing?

This bearing has an inside diameter of 80 mm, an outside diameter of 170 mm, and a width of 39 mm.

What does the NU design mean for 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 material is used for the cage?

This bearing is equipped with a non-metallic polymer cage (indicated by P in the ECP suffix).

Does this roller bearing have built-in seals?

No, this is an open bearing without seals and requires external lubrication.

What radial internal clearance does the SKF NU 316 ECP have?

This bearing features a normal radial internal clearance (class CN).

SKF NU 316 ECP single-row cylindrical roller bearing 80 x 170 x 39 mm

Supplier number: SKF NU 316 ECP | EAN 7316577109569

Recommended Retail Price €744.92

368.80 tax incl.

€304.79 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

Ordered before 20:00 - delivered tomorrow 17/10/2026
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Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Reliable capacity for heavy radial loads

Practical benefits

Skf NU 316 ECP bearing: You handle demanding radial forces and high operating speeds effortlessly with this single-row cylindrical roller design.
Easy and quick mounting: The separable construction allows you to mount the inner and outer rings independently for straightforward installation.
Low-friction reinforced cage: The durable polyamide cage minimizes friction and operating noise, providing you with smooth and dependable rotation.

In a nutshell

The right choise for

With the Skf nu 316 ecp single-row cylindrical roller bearing, you handle heavy radial loads and high operating speeds with ease. Featuring a cylindrical bore and dimensions of 80 x 170 x 39 mm, it smoothly accommodates axial shaft displacement directly within the bearing. The separable nu design allows you to install and remove the inner and outer rings independently, simplifying maintenance on industrial gearboxes, pumps, compressors, and electric motors. In addition, the low-friction polyamide cage minimizes operating noise and heat buildup to keep your machinery running smoothly and reliably.

Product information FAQ

€368.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 80 mm
Width: 39 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: 170 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: 80 mm
Width: 39 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: 170 mm
Basic static load rating: 290
Tolerance class: Normal
Radial internal clearance: CN
Loose flange: None
Cage: Non-metallic
Relubrication feature: Without
Reference speed: 4300
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: 5000
Bore diameter: 80
Basic dynamic load rating: 300
Coating: Without
Outer diameter: 170
Axial displacement capability: In both directions

Brand SKF
01070099
EAN 7316577109569
Supplier number SKF NU 316 ECP

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this cylindrical roller bearing?: This bearing has an inside diameter of 80 mm, an outside diameter of 170 mm, and a width of 39 mm.
What does the NU design mean for 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 material is used for the cage?: This bearing is equipped with a non-metallic polymer cage (indicated by P in the ECP suffix).
Does this roller bearing have built-in seals?: No, this is an open bearing without seals and requires external lubrication.
What radial internal clearance does the SKF NU 316 ECP have?: This bearing features a normal radial internal clearance (class CN).