SKF NU 317 ECP single-row cylindrical roller bearing 85 x 180 x 41 mm

Supplier number: SKF NU 317 ECP | EAN 7316577035837

Recommended Retail Price €797.38

394.60 tax incl.

€326.12 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered tomorrow 23/09/2026
Free shipping
Delivery by DHL
Delivered from Belgium

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High radial load capacity for demanding drives

Practical benefits

Heavy radial load support: You reliably accommodate heavy radial forces at high speeds thanks to the single-row cylindrical roller design.
Smooth Skf roller operation: The lightweight polyamide cage reduces internal friction, giving you quiet running performance and minimal heat generation.
Easy and separable mounting: Because the inner and outer rings separate completely, you mount and inspect components quickly on shafts and housings.

In a nutshell

The right choise for

Handle heavy radial loads with confidence using the Skf nu 317 ecp single row cylindrical roller bearing. Where standard deep groove ball bearings fall short, this 85 x 180 x 41 mm bearing provides the required load capacity for demanding drives such as electric motors, gearboxes, and pumps. Featuring an intelligent nu design, it accommodates axial thermal expansion of the shaft in both directions without inducing internal stress. The glass-fibre reinforced polyamide cage minimizes friction and operating noise at high speeds, ensuring smooth performance. Because the inner and outer rings are completely separable, you benefit from significantly easier mounting, inspection, and maintenance.

Product information FAQ

€394.60

In stock - tax incl.

Key features according to our expert

Inner diameter: 85 mm
Width: 41 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: 180 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: 85 mm
Width: 41 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: 180 mm
Basic static load rating: 335
Tolerance class: Normal
Radial internal clearance: CN
Loose flange: None
Cage: Non-metallic
Relubrication feature: Without
Reference speed: 4000
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: 4800
Bore diameter: 85
Basic dynamic load rating: 340
Coating: Without
Outside diameter: 180
Axial displacement capability: In both directions

Brand SKF
01070100
EAN 7316577035837
Supplier number SKF NU 317 ECP

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this bearing?: This bearing has an 85 mm bore, an outer diameter of 180 mm, and a width of 41 mm.
What characterizes the SKF NU design?: The outer ring has two integral flanges and the inner ring has none, allowing axial displacement in both directions.
Can this bearing accommodate axial loads?: No, the NU design is engineered strictly for high radial loads and does not support axial forces.
What material is the cage made of?: The cage of this ECP variant is made of glass-fibre reinforced polyamide (polymer).
What is the radial internal clearance of this bearing?: This cylindrical roller bearing has a standard CN (normal) radial internal clearance.