What are the exact dimensions of this SKF bearing?

The bearing has a 50 mm inner diameter, a 110 mm outer diameter, and a width of 27 mm.

What axial loads can this NJ design accommodate?

With two flanges on the outer ring and one on the inner ring, it can locate the shaft axially in one direction.

What radial internal clearance does this bearing have?

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

What material is used for the cage?

The ECP suffix designates a cage made from glass-fibre reinforced polyamide.

Does this cylindrical roller bearing come with seals?

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

SKF NJ 310 ECP single-row cylindrical roller bearing 50 x 110 x 27 mm

Supplier number: SKF NJ 310 ECP | EAN 7316577028457

Recommended Retail Price €312.89

154.80 tax incl.

€127.93 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 4 products in stock.

Ordered before 20:00 - delivered as of 17/10/2026
Free shipping
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Reliable guidance under heavy radial loads

Practical benefits

Robust Skf load capacity: You support heavy radial loads effortlessly at high operating speeds for smooth machine performance.
Simple and separable mounting: The separable design enables you to mount, inspect, and interchange individual bearing components with ease.
Accurate one-direction axial location: Featuring integral flanges on both rings, you reliably locate the shaft axially in one direction.

In a nutshell

The right choise for

With the Skf nj 310 ecp single-row cylindrical roller bearing, you achieve outstanding reliability under heavy radial loads and high operating speeds. Built with a cylindrical bore, this bearing is ideal for demanding industrial machinery, electric motors, pumps, and gearboxes. The smart nj design, featuring two integral flanges on the outer ring and one on the inner ring, allows you to locate the shaft accurately in one axial direction. Its glass-fibre reinforced polyamide cage reduces friction and operational noise, while the normal radial clearance (CN) supports smooth running. Thanks to the separable design, mounting and inspecting individual components is straightforward.

Product information FAQ

€154.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 50 mm
Width: 27 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: 110 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 one on the inner ring, NJ design bearings can accommodate axial displacement in one direction. 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
Locate the shaft axially in one direction
Separable design

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 50 mm
Width: 27 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: 110 mm
Relubrication feature: Without
Tolerance class: Normal
Radial internal clearance: CN
Loose flange: None
Basic static load rating: 112
Cage: Non-metallic
Reference speed: 6700
Skf performance class: SKF Explorer
Lubricant: None
Locating feature, bearing outer ring: None
Number of flanges, inner ring: 1
Bearing part: Complete bearing
Sealing: Without
Number of flanges, outer ring: 2
Limiting speed: 8000
Bore diameter: 50
Basic dynamic load rating: 127
Coating: Without
Outer diameter: 110
Axial displacement capability: In one direction

Brand SKF
01070034
EAN 7316577028457
Supplier number SKF NJ 310 ECP

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this SKF bearing?: The bearing has a 50 mm inner diameter, a 110 mm outer diameter, and a width of 27 mm.
What axial loads can this NJ design accommodate?: With two flanges on the outer ring and one on the inner ring, it can locate the shaft axially in one direction.
What radial internal clearance does this bearing have?: This model features standard normal radial internal clearance (CN).
What material is used for the cage?: The ECP suffix designates a cage made from glass-fibre reinforced polyamide.
Does this cylindrical roller bearing come with seals?: No, this is an open bearing without integrated seals and requires external lubrication.