What shaft diameter is this insert bearing designed for?

This insert bearing is designed for a 17 mm metric shaft.

How is the SKF YAR 203-2F bearing locked onto the shaft?

It locks onto the shaft by tightening two set screws on the extended inner ring.

What are the main dimensions of this insert bearing?

The bearing has a 17 mm bore diameter, a 40 mm outside diameter, and an overall width of 27.4 mm.

Is this bearing suitable for alternating directions of rotation?

Yes, it is designed for applications with constant as well as alternating directions of rotation.

What materials are used for the bearing and cage?

The bearing is made of steel and is equipped with a plastic cage.

SKF YAR 203-2F Y insert bearing cylindrical with set screw for metric shaft, 17 x 40 mm

Supplier number: SKF YAR 203-2F | EAN 7316577733252

Recommended Retail Price €51.46

25.40 tax incl.

€20.99 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 10/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Reliable mounting with Skf

Practical benefits

Fast and simple installation: You securely lock the bearing onto the shaft by simply tightening the integrated set screws.
Constant and alternating rotation: You achieve smooth operation whether your machinery runs in a continuous or alternating rotational direction.
Reduced noise and vibration: You ensure quiet running and dependable performance thanks to the extended inner ring and robust seals.

In a nutshell

The right choise for

With the Skf yar 203-2F insert bearing, you achieve a reliable and stable mount on 17 mm rotating drive shafts. Thanks to the inner ring extended on both sides and the integrated set screws, you securely lock the bearing onto the shaft without complex machining. Made of steel with a plastic cage, this cylindrical bearing operates smoothly in applications with both constant and alternating rotational directions, such as conveyors, agricultural machines, or packaging lines. Its robust design reduces noise and vibration levels to ensure smooth running. With an outside diameter of 40 mm and a width of 27.4 mm, it is ideal for installation and maintenance in compatible bearing housings.

Product information FAQ

€25.40

In stock - tax incl.

Key features according to our expert

Inner diameter: 17 mm
Width: 27,4 mm
Material (bearing): Steel
Material (cage): Plastic
High temperature: No
Bore type: Cylindrical
Inner ring extension: On both sides
Outer diameter: 40 mm

Product description

Insert bearings are based on sealed deep groove ball bearings. This variant is suitable for applications with both constant and alternating directions of rotation. It has an inner ring extended on both sides and is locked onto the shaft by tightening two (set) screws on the inner ring, making it easy to mount.

Designed for a constant and alternating rotation
Quick and easy to mount onto the shaft
Reduce noise and vibration levels

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 17 mm
Width: 27,4 mm
Material (bearing): Steel
Material (cage): Plastic
High temperature: No
Bore type: Cylindrical
Inner ring extension: On both sides
Outer diameter: 40 mm
Width, outer ring: 12
Basic static load rating: 4.75
Relubrication feature: With
Lubricant: Grease
Rubber seating ring: Without
Sealing type: Contact, standard
Cage: Non-metallic
Material, bearing: Bearing steel
Sealing: Seal and flinger on both sides
Rolling elements: Balls
Application: For material handling applications
Retaining feature, inner ring: Set screws
Limiting speed: 9500
Outer ring type: Spherical
Width, total: 27.4
Width, inner ring: 27.4
Shaft diameter: 17
Bore diameter: 17
Basic dynamic load rating: 9.56
Coating: Without
Outer diameter: 40
Note: Limiting speed with shaft tolerance h6

Brand SKF
01190036
EAN 7316577733252
Supplier number SKF YAR 203-2F

Frequently asked questions about this product

Answered by specialists

What shaft diameter is this insert bearing designed for?: This insert bearing is designed for a 17 mm metric shaft.
How is the SKF YAR 203-2F bearing locked onto the shaft?: It locks onto the shaft by tightening two set screws on the extended inner ring.
What are the main dimensions of this insert bearing?: The bearing has a 17 mm bore diameter, a 40 mm outside diameter, and an overall width of 27.4 mm.
Is this bearing suitable for alternating directions of rotation?: Yes, it is designed for applications with constant as well as alternating directions of rotation.
What materials are used for the bearing and cage?: The bearing is made of steel and is equipped with a plastic cage.