What are the dimensions of this bearing?

The bearing has a 50 mm bore diameter, a 110 mm outside diameter, and a width of 27 mm.

Can this cylindrical roller bearing support axial loads?

No, the NU design has no flanges on the inner ring and is engineered for high radial loads.

What internal radial clearance does this bearing have?

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

Does this SKF bearing come with seals?

No, this is an open cylindrical roller bearing without seals.

What material is used for the cage?

The J designation indicates a pressed sheet metal/brass cage.

SKF NU 310 ECJ single-row cylindrical roller bearing 50 x 110 x 27 mm

Supplier number: SKF NU 310 ECJ | EAN 7316570471199

Recommended Retail Price €325.15

160.80 tax incl.

€132.89 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered tomorrow 16/10/2026
Free shipping
Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

High radial load capacity and smooth operation

Practical benefits

Skf NU 310 ECJ design: You achieve superior radial load carrying capacity with a single row cylindrical roller configuration built for reliability.
Separable for easy mounting: The detachable ring construction enables you to mount, dismount, and inspect the inner and outer rings independently.
Durable sheet metal cage: The pressed steel cage guides the rollers smoothly to reduce friction and support demanding operational speeds.

In a nutshell

The right choise for

With the Skf nu 310 ecj single row cylindrical roller bearing, you ensure reliable operation under heavy radial loads in industrial machinery, electric motors, and gearboxes. The nu design with a flangeless inner ring accommodates axial shaft expansion and displacement without binding. Its separable construction allows you to mount, dismount, and inspect the inner and outer rings independently with ease. Featuring dimensions of 50 x 110 x 27 mm, a cylindrical bore, and normal radial internal clearance (CN), this open bearing delivers smooth performance and long-lasting durability for demanding power transmissions.

Product information FAQ

€160.80

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): Brass (sheet)
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 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: 50 mm
Width: 27 mm
Number of rows: 1
Radial clearance: CN (Normal)
Material (cage): Brass (sheet)
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Bore type: Cylindrical
Outer diameter: 110 mm
Basic static load rating: 112
Tolerance class: Normal
Radial internal clearance: CN
Loose flange: None
Cage: Sheet metal
Relubrication feature: Without
Reference speed: 6700
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: 8000
Bore diameter: 50
Basic dynamic load rating: 127
Coating: Without
Outer diameter: 110
Axial displacement capability: In both directions

Brand SKF
01070788
EAN 7316570471199
Supplier number SKF NU 310 ECJ

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this bearing?: The bearing has a 50 mm bore diameter, a 110 mm outside diameter, and a width of 27 mm.
Can this cylindrical roller bearing support axial loads?: No, the NU design has no flanges on the inner ring and is engineered for high radial loads.
What internal radial clearance does this bearing have?: This bearing features standard normal radial internal clearance (CN).
Does this SKF bearing come with seals?: No, this is an open cylindrical roller bearing without seals.
What material is used for the cage?: The J designation indicates a pressed sheet metal/brass cage.