What are the dimensions of the SKF NUTR 20 A support roller?

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

What applications is this yoke-type track roller suitable for?

You can use it on flat tracks, cam drives, conveyor systems, and linear guides subjected to heavy radial loads.

Can the SKF NUTR 20 A track roller be relubricated?

Yes, the inner ring features a lubrication hole to facilitate easy relubrication during maintenance.

What is the internal design of this roller bearing?

It is built with a double-row, full complement cylindrical roller set without a cage for maximum load capacity.

Does this support roller feature integrated sealing?

Yes, it is equipped with integrated seals to protect against contamination and retain lubricant.

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

Supplier number: SKF NUTR 20 A | EAN 7316570900866

Recommended Retail Price €167.19

82.40 tax incl.

€68.10 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Heavy load guidance with Skf NUTR 20 A

Practical benefits

High radial load capacity: The full complement cylindrical roller design allows you to handle heavy radial and tilting loads with ease.
Effective contaminant protection: Integrated seals keep dirt out and grease in, ensuring you achieve a long and dependable service life.
Easy and convenient relubrication: You can easily add fresh lubricant through the dedicated hole in the inner ring to maintain smooth running.

In a nutshell

The right choise for

With the Skf nutr 20 a yoke-type track roller, you handle heavy radial and axial loads with complete confidence across conveyor tracks, cam drives, and linear guidance systems. Built with a double-row, full complement cylindrical roller design without a cage, it delivers maximum load capacity in demanding industrial setups. Integrated flange rings provide reliable axial guidance, while the built-in seals protect the rolling elements against dirt and prevent lubricant loss. Featuring a 47 mm outer diameter, a 20 mm bore, and a 25 mm width, this support roller allows for quick maintenance relubrication directly through the inner ring lubrication hole.

Product information FAQ

€82.40

In stock - tax incl.

Key features according to our expert

Inner diameter: 20 mm
Width: 25 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 double row full complement cylindrical roller bearing with an inner ring and have a thick-walled outer ring with an improved crowned running surface. They are supplied sealed and ready-to-mount. The inner ring contains a lubrication hole to facilitate relubrication.

High radial load carrying capacity
Accommodate relatively heavy axial loads due to skew or tilting
Long service life
Ready to mount
Sealed for increased reliability, with relubrication feature

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 20 mm
Width: 25 mm
Outer diameter: 47 mm
Axial guidance of outer ring: Yes
Rolling elements: Cylindrical rollers
Functional outside diameter: 47
Material, bearing: Bearing steel
Cage: Without
Sealing type: Labyrinth
Width, outer ring: 24
Lubricant: Grease
Relubrication feature: With
Basic static load rating: 33.5
Radial internal clearance: Between C2 and CN
Tolerance class: Other
Bearing part: Complete track roller
Number of flanges, outer ring: 2
Sealing: Seal on both sides
Width, total: 25
Outer ring profile: Crowned
Limiting speed: 3800
Bore diameter: 20
Number of rows: 2
Basic dynamic load rating: 28.6
Coating: Without
Application: Support roller

Brand SKF
01210175
EAN 7316570900866
Supplier number SKF NUTR 20 A

Frequently asked questions about this product

Answered by specialists

What are the dimensions of the SKF NUTR 20 A support roller?: The support roller has an outer diameter of 47 mm, a bore diameter of 20 mm, and a total width of 25 mm.
What applications is this yoke-type track roller suitable for?: You can use it on flat tracks, cam drives, conveyor systems, and linear guides subjected to heavy radial loads.
Can the SKF NUTR 20 A track roller be relubricated?: Yes, the inner ring features a lubrication hole to facilitate easy relubrication during maintenance.
What is the internal design of this roller bearing?: It is built with a double-row, full complement cylindrical roller set without a cage for maximum load capacity.
Does this support roller feature integrated sealing?: Yes, it is equipped with integrated seals to protect against contamination and retain lubricant.