What are the dimensions of this SKF support roller?

It has an outside diameter of 47 mm, a bore diameter of 20 mm, and a total width of 18 mm.

Does the SKF NA 2204.2RS feature integrated seals?

Yes, the 2RS designation indicates contact seals on both sides to protect against contamination and moisture.

Can the inner ring be mounted separately?

Yes, it features a separable design allowing the inner ring to be mounted separately from the outer ring and roller assembly.

What applications is this track roller designed for?

It is designed to run on all types of tracks, cam drives, conveyor systems, and guide rails with high radial loads.

SKF NA 2204.2RS support roller with inner ring (Yoke-type idler) 47 x 20 x 18 mm

Supplier number: SKF NA 2204.2RS | EAN 7316577011954

Recommended Retail Price €160.76

79.20 tax incl.

€65.45 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered tomorrow 10/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth motion with Skf NA 2204.2RS

Practical benefits

High radial load capacity: Built with needle rollers, this roller reliably supports heavy radial loads and absorbs operational shocks on guide tracks.
Integral dual contact sealing: The built-in seals keep lubricants inside and protect against dirt and debris, extending the service life significantly.
Easy mounting and maintenance: The separable design with an integrated relubrication hole allows you to install and service the inner ring efficiently.

In a nutshell

The right choise for

With the Skf na 2204.2RS support roller, you ensure smooth and dependable motion across conveyor systems, cam drives, and linear guide tracks. Built with a robust needle roller assembly, this track roller reliably absorbs heavy radial loads and operational shocks. The integrated double-sided 2RS contact seals effectively keep lubricants inside while protecting against dust, dirt, and moisture to extend service life. Furthermore, the separable design and relubrication hole in the inner ring allow you to carry out installation and maintenance quickly and efficiently.

Product information FAQ

€79.20

In stock - tax incl.

Key features according to our expert

Inner diameter: 20 mm
Width: 18 mm
Outer diameter: 47 mm

Product description

Support rollers (yoke-type track rollers) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc. They are based on a single row needle roller bearing with an inner ring and have a thick-walled outer ring with a crowned running surface. They are supplied sealed and are ready-to-mount. The inner ring contains a lubrication hole to facilitate relubrication. The inner ring can be mounted separately from the outer ring and roller and cage assembly.

High radial load carrying capacity
Able to withstand shock loads
Ready to mount
Separable design
Integral sealing prolongs bearing service life

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 20 mm
Width: 18 mm
Outer diameter: 47 mm
Axial guidance of outer ring: Yes
Rolling elements: Needle rollers
Functional outside diameter: 47
Material, bearing: Bearing steel
Cage: With
Sealing type: Contact
Width, outer ring: 17.8
Lubricant: Grease
Relubrication feature: With
Basic static load rating: 18
Radial internal clearance: CN
Tolerance class: Other
Bearing part: Complete track roller
Number of flanges, outer ring: 2
Sealing: Seal on both sides
Width, total: 18
Outer ring profile: Crowned
Limiting speed: 4000
Bore diameter: 20
Number of rows: 1
Basic dynamic load rating: 16.1
Coating: Without
Application: Support roller

Brand SKF
01211504
EAN 7316577011954
Supplier number SKF NA 2204.2RS

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF support roller?: It has an outside diameter of 47 mm, a bore diameter of 20 mm, and a total width of 18 mm.
Does the SKF NA 2204.2RS feature integrated seals?: Yes, the 2RS designation indicates contact seals on both sides to protect against contamination and moisture.
Can the inner ring be mounted separately?: Yes, it features a separable design allowing the inner ring to be mounted separately from the outer ring and roller assembly.
Is relubrication possible with this track roller?: Yes, the inner ring contains a lubrication hole to facilitate relubrication.
What applications is this track roller designed for?: It is designed to run on all types of tracks, cam drives, conveyor systems, and guide rails with high radial loads.