What are the dimensions of this SKF support roller?

The roller has an inside diameter of 30 mm, an outside diameter of 72 mm, and an overall width of 29 mm.

Can this track roller be relubricated?

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

What sealing does the NUTR 3072 A feature?

This support roller is fitted with an integrated labyrinth seal on both sides.

What applications is this roller designed for?

It is designed for cam drives, conveyor systems, and linear guides handling heavy radial and axial loads.

What does the suffix A mean in the part number?

The suffix A designates an improved crowned running surface on the outer ring.

SKF NUTR 3072 A support roller with inner ring and flange seal (Yoke-type idler) 72 x 30 x 29 mm

Supplier number: SKF NUTR 3072 A | EAN 7316571092577

Recommended Retail Price €297.42

146.80 tax incl.

€121.32 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 7 products in stock.

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Reliable heavy load tracking with Skf

Practical benefits

High radial load capacity: You can handle heavy radial loads and shock forces reliably thanks to the full complement cylindrical roller design.
Integrated labyrinth seal protection: Built-in seals prevent dirt from entering and keep grease locked in, ensuring you maintain smooth and durable rotation.
Quick and easy relubrication: A dedicated lubrication hole in the inner ring allows you to add fresh grease easily to extend operational life.

In a nutshell

The right choise for

With the Skf nutr 3072 a support roller, you ensure dependable tracking and smooth guidance under demanding conditions. Sized at 72 x 30 x 29 MM, this yoke-type track roller features a full complement cylindrical roller design that easily absorbs heavy radial loads and shock forces in cam drives, conveyor systems, and linear guides. Integrated labyrinth seals keep dirt out and grease in, preventing premature wear on tracks. Thanks to the relubrication hole in the inner ring, you can quickly apply fresh grease to extend service life and keep your machinery operating reliably.

Product information FAQ

€146.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 30 mm
Width: 29 mm
Outer diameter: 72 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: 30 mm
Width: 29 mm
Outer diameter: 72 mm
Axial guidance of outer ring: Yes
Rolling elements: Cylindrical rollers
Functional outside diameter: 72
Material, bearing: Bearing steel
Cage: Without
Sealing type: Labyrinth
Width, outer ring: 28
Lubricant: Grease
Relubrication feature: With
Basic static load rating: 61
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: 29
Outer ring profile: Crowned
Limiting speed: 2600
Bore diameter: 30
Number of rows: 2
Basic dynamic load rating: 48.4
Coating: Without
Application: Support roller

Brand SKF
01210178
EAN 7316571092577
Supplier number SKF NUTR 3072 A

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF support roller?: The roller has an inside diameter of 30 mm, an outside diameter of 72 mm, and an overall width of 29 mm.
Can this track roller be relubricated?: Yes, the inner ring features a lubrication hole to facilitate relubrication.
What sealing does the NUTR 3072 A feature?: This support roller is fitted with an integrated labyrinth seal on both sides.
What applications is this roller designed for?: It is designed for cam drives, conveyor systems, and linear guides handling heavy radial and axial loads.
What does the suffix A mean in the part number?: The suffix A designates an improved crowned running surface on the outer ring.