What are the dimensions of this bearing?

The bearing has an inside diameter of 40 mm, an outside diameter of 90 mm, and a width of 23 mm.

What types of load can this NJ design accommodate?

It is designed for high radial loads and accommodates axial displacement in one direction.

What does the C3 clearance mean?

C3 indicates greater radial internal clearance than normal, suitable for higher operating temperatures.

What material is the cage made from?

The bearing features a non-metallic plastic (polyamide) cage.

Does this SKF bearing include seals?

No, this is an open bearing without integrated seals or pre-lubrication.

SKF NJ 308 ECP/C3 single-row cylindrical roller bearing 40 x 90 x 23 mm

Supplier number: SKF NJ 308 ECP/C3 | EAN 7316577032645

Recommended Retail Price €212.00

104.80 tax incl.

€86.61 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

High radial load capacity with Skf bearings

Practical benefits

High radial load support: You handle heavy radial forces and high operating speeds smoothly in demanding machine setups.
Easy separable design: The separable rings let you mount and dismount components independently with minimal effort.
Durable low-friction cage: Thanks to the robust polymer cage, you reduce friction and vibration for prolonged operational life.

In a nutshell

The right choise for

With the Skf nj 308 ECP/C3 single row cylindrical roller bearing, you effortlessly handle heavy radial loads in demanding applications such as gearboxes, electric motors, and pumps. The nj design provides reliable axial location in one direction, while its separable rings allow you to mount inner and outer components with ease. Its enlarged C3 internal radial clearance prevents bearing binding during operational heat buildup and thermal shaft expansion. In addition, the durable plastic cage reduces friction and dampens vibration for smooth, quiet running. Sized at 40 x 90 x 23 mm, it delivers reliable performance across heavy-duty drive systems.

Product information FAQ

€104.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 40 mm
Width: 23 mm
Number of rows: 1
Radial clearance: C3
Material (cage): Plastic
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Bore type: Cylindrical
Outer diameter: 90 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: 40 mm
Width: 23 mm
Number of rows: 1
Radial clearance: C3
Material (cage): Plastic
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Bore type: Cylindrical
Outer diameter: 90 mm
Relubrication feature: Without
Tolerance class: Normal
Radial internal clearance: C3
Loose flange: None
Basic static load rating: 78
Cage: Non-metallic
Reference speed: 8000
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: 9500
Bore diameter: 40
Basic dynamic load rating: 93
Coating: Without
Outer diameter: 90
Axial displacement capability: In one direction

Brand SKF
01070587
EAN 7316577032645
Supplier number SKF NJ 308 ECP/C3

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this bearing?: The bearing has an inside diameter of 40 mm, an outside diameter of 90 mm, and a width of 23 mm.
What types of load can this NJ design accommodate?: It is designed for high radial loads and accommodates axial displacement in one direction.
What does the C3 clearance mean?: C3 indicates greater radial internal clearance than normal, suitable for higher operating temperatures.
What material is the cage made from?: The bearing features a non-metallic plastic (polyamide) cage.
Does this SKF bearing include seals?: No, this is an open bearing without integrated seals or pre-lubrication.