What are the dimensions of this SKF cylindrical roller bearing?

The bearing has a 45 mm bore diameter, a 100 mm outer diameter, and a width of 36 mm.

What does the NJ design signify for this bearing?

It features two integral flanges on the outer ring and one on the inner ring to locate the shaft axially in one direction.

What is the radial internal clearance of this bearing?

This bearing has standard normal radial internal clearance (designated as CN).

What material is used for the cage?

The cage of this bearing is made of plastic (polyamide).

Does this bearing come with seals?

No, this is an open bearing without seals.

SKF NJ 2309 ECP single-row cylindrical roller bearing 45 x 100 x 36 mm

Supplier number: SKF NJ 2309 ECP | EAN 7316577031730

Recommended Retail Price €312.60

154.60 tax incl.

€127.77 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

Heavy load support by Skf

Practical benefits

High radial load capacity: You reliably accommodate heavy radial forces and high operating speeds across demanding industrial machinery applications.
Single direction axial support: With integrated flanges, you accurately secure the shaft against axial displacement in one defined direction.
Easy and fast mounting: Thanks to the separable design, you install and inspect the inner and outer rings independently.

In a nutshell

The right choise for

With the Skf nj 2309 ecp single row cylindrical roller bearing, you ensure dependable, heavy-duty performance across demanding machinery setups. Measuring 45 x 100 x 36 mm with a cylindrical bore, this open bearing accommodates high radial loads and high rotational speeds in electric motors, gearboxes, and industrial pumps. The nj design, featuring two integral flanges on the outer ring and one on the inner ring, accurately locates the shaft axially in one direction. Its lightweight polyamide cage minimizes frictional heat, while the separable design and standard radial internal clearance enable straightforward mounting and fast maintenance.

Product information FAQ

€154.60

In stock - tax incl.

Key features according to our expert

Inner diameter: 45 mm
Width: 36 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: 100 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: 45 mm
Width: 36 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: 100 mm
Relubrication feature: Without
Tolerance class: Normal
Radial internal clearance: CN
Loose flange: None
Basic static load rating: 153
Cage: Non-metallic
Reference speed: 7500
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: 8500
Bore diameter: 45
Basic dynamic load rating: 160
Coating: Without
Outer diameter: 100
Axial displacement capability: In one direction

Brand SKF
01070597
EAN 7316577031730
Supplier number SKF NJ 2309 ECP

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF cylindrical roller bearing?: The bearing has a 45 mm bore diameter, a 100 mm outer diameter, and a width of 36 mm.
What does the NJ design signify for this bearing?: It features two integral flanges on the outer ring and one on the inner ring to locate the shaft axially in one direction.
What is the radial internal clearance of this bearing?: This bearing has standard normal radial internal clearance (designated as CN).
What material is used for the cage?: The cage of this bearing is made of plastic (polyamide).
Does this bearing come with seals?: No, this is an open bearing without seals.