What are the dimensions of this SKF flanged bushing?

The bushing has an inside diameter of 12 mm, an outside diameter of 18 mm, a flange diameter of 24 mm, and a width of 12 mm.

Does this sintered bronze bushing require lubrication?

No, it is self-lubricating and maintenance-free because the porous bronze matrix is impregnated with mineral oil.

What types of loads can this flanged bushing accommodate?

It accommodates radial loads as well as axial loads in one direction.

What movements is this bushing suitable for?

It is designed for rotating, oscillating, and linear movements at high sliding speeds.

SKF PSMF 121812 A51 slide bearing bush sintered bronze with flange 12 x 24 x 12 mm

Supplier number: SKF PSMF 121812 A51 | EAN 7316571791050

4.11 tax incl.

€3.40 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 08/10/2026
Shipping costs €11.99 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 self-lubricating bronze

Practical benefits

Reliable Skf flanged bushing: You ensure smooth rotating and linear movements across your mechanical assemblies with high wear resistance.
Completely maintenance-free operation: The oil-impregnated sintered bronze releases lubricant during motion so you never have to perform manual relubrication.
Integrated axial support: With the built-in flange, you securely accommodate one-directional axial loads while keeping the bushing firmly in place.

In a nutshell

The right choise for

With the Skf psmf 121812 A51 sintered bronze flanged bushing, you achieve smooth and dependable motion across your mechanical assemblies. The porous bronze matrix is impregnated with mineral oil to provide continuous self-lubricating, maintenance-free operation without the need for manual greasing. Thanks to the integrated flange with a 24 mm diameter, you securely handle one-directional axial thrust loads while preventing axial movement within the housing. Featuring an inside diameter of 12 mm, an outside diameter of 18 mm, and a width of 12 mm, this bushing is ideal for rotating, oscillating, and linear movements in compact installation spaces.

Product information FAQ

€4.11

In stock - tax incl.

Key features according to our expert

Inner diameter: 12 mm
Width: 12 mm
With collar: Yes
Material (plain bearing bush): Sintered bronze
Outer diameter: 18 mm

Product description

SKF sintered bronze flanged bushings are suitable for rotating, oscillating and linear movements, and can accommodate radial loads as well as axial loads in one direction. SKF sintered bronze bushings are self-lubricating and maintenance-free. They consist of a porous bronze matrix that is impregnated with mineral oil. The oil impregnation enables very high sliding velocities and makes these bushings suitable for rotating applications.

Maintenance-free operation
Low coefficient of friction
Very high sliding velocity

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 12 mm
Width: 12 mm
With collar: Yes
Material (plain bearing bush): Sintered bronze
Outer diameter: 18 mm
Material: Sintered bronze
Design: Flanged
Relubrication feature: Without
Flange diameter: 22
Bore diameter: 12
Outer diameter: 18
Flange thickness: 3

Brand SKF
01331309
EAN 7316571791050
Supplier number SKF PSMF 121812 A51

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF flanged bushing?: The bushing has an inside diameter of 12 mm, an outside diameter of 18 mm, a flange diameter of 24 mm, and a width of 12 mm.
Does this sintered bronze bushing require lubrication?: No, it is self-lubricating and maintenance-free because the porous bronze matrix is impregnated with mineral oil.
What types of loads can this flanged bushing accommodate?: It accommodates radial loads as well as axial loads in one direction.
What movements is this bushing suitable for?: It is designed for rotating, oscillating, and linear movements at high sliding speeds.