What are the dimensions of this SKF support roller?

The roller has an outside diameter of 47 mm, a bore diameter of 20 mm, and a total width of 25 mm.

Does the SKF NATR 20 PPXA include seals?

Yes, it features contact seals on both sides to keep contaminants out and retain lubricant.

Can this support roller be relubricated?

Yes, the inner ring includes a lubrication hole for straightforward relubrication.

What type of outer ring profile does it have?

This yoke-type track roller has a cylindrical (flat) outer ring running surface.

What are typical applications for this support roller?

It is designed for cam drives, conveyor systems, track systems, and linear guide tracks.

SKF NATR 20 PPXA support roller with inner ring and flange seal (Yoke-type idler) 47 x 20 x 25 mm

Supplier number: SKF NATR 20 PPXA | EAN 7316571592602

Recommended Retail Price €209.61

103.60 tax incl.

€85.62 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

Reliable track roller for heavy radial loads

Practical benefits

High load Skf track roller: You handle high radial loads smoothly thanks to the robust needle roller design with a thick-walled outer ring.
Effective protection against contamination: You protect the internal components from dirt and moisture with integrated contact seals on both sides.
Fast and convenient relubrication: You simplify ongoing maintenance and extend service life using the built-in lubrication hole in the inner ring.

In a nutshell

The right choise for

With the Skf natr 20 ppxa support roller, you handle heavy radial loads and peak forces reliably in cam drives and linear guide systems. Built with dimensions of 47 x 20 x 25 mm, this robust yoke-type track roller features a needle roller design with a thick-walled outer ring and a cylindrical running surface. Thanks to the integrated inner ring, you mount the roller directly onto the shaft. Integrated contact seals on both sides keep dirt, dust, and moisture out while retaining lubricating grease. In addition, the practical lubrication hole in the inner ring simplifies maintenance across conveyor systems and production lines.

Product information FAQ

€103.60

In stock - tax incl.

Key features according to our expert

Inner diameter: 20 mm
Outer diameter: 47 mm
Width: 25 mm

Product description:

Support roller with axial guide, with seals

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 20 mm
Outer diameter: 47 mm
Width: 25 mm
Functional outside diameter: 47 mm
Material, bearing: Bearing steel
Cage: With
Sealing type: Contact
Width, outer ring: 24 mm
Lubricant: Grease
Relubrication feature: With
Basic static load rating: 24.5 kN
Radial internal clearance: Between C2 and CN
Tolerance class: Other
Bearing part: Complete track roller
Axial guidance of outer ring: Yes
Number of flanges, outer ring: 2
Sealing: Seal on both sides
Width, total: 25 mm
Outer ring profile: Cylindrical
Limiting speed: 3,000 r/min
Bore diameter: 20 mm
Number of rows: 1
Basic dynamic load rating: 14.7 kN
Coating: Without
Rolling elements: Needle rollers

Brand SKF
01210068
EAN 7316571592602
Supplier number SKF NATR 20 PPXA

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF support roller?: The roller has an outside diameter of 47 mm, a bore diameter of 20 mm, and a total width of 25 mm.
Does the SKF NATR 20 PPXA include seals?: Yes, it features contact seals on both sides to keep contaminants out and retain lubricant.
Can this support roller be relubricated?: Yes, the inner ring includes a lubrication hole for straightforward relubrication.
What type of outer ring profile does it have?: This yoke-type track roller has a cylindrical (flat) outer ring running surface.
What are typical applications for this support roller?: It is designed for cam drives, conveyor systems, track systems, and linear guide tracks.