SKF PSMF 304030 A51 slide bearing bush sintered brass with flange 30 x 50 x 30 mm

Supplier number: SKF PSMF 304030 A51 | EAN 7316571791371

18.40 tax incl.

€15.21 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 30/09/2026
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

Smooth rotation with PSMF 304030 A51

Practical benefits

Reliable self-lubricating smooth performance: The oil-impregnated sintered bronze structure provides continuous lubrication so you experience low friction and long component life.
Handles radial and axial loads: Thanks to the integrated flange design, you easily support both radial forces and unidirectional axial loads.
Ideal for high sliding speeds: You ensure smooth and stable rotating, oscillating, or linear movements across demanding mechanical applications without extra greasing.

In a nutshell

The right choise for

With the Skf psmf 304030 A51 sintered bronze flanged bushing, you ensure smooth, reliable performance in demanding mechanical assemblies. Thanks to its porous sintered bronze matrix impregnated with mineral oil, this bushing is self-lubricating and maintenance-free, resulting in minimal friction and reduced wear. The integrated flange effortlessly accommodates both radial loads and unidirectional axial forces while preventing axial movement inside the housing bore. Featuring a 30 mm inside diameter, 40 mm outside diameter, 30 mm width, and a 50 mm flange diameter, it is ideal for rotating, oscillating, and linear movements at high sliding speeds.

Product information FAQ

€18.40

In stock - tax incl.

Key features according to our expert

Inner diameter: 30 mm
Width: 30 mm
With collar: Yes
Material (plain bearing bush): Sintered bronze
Outer diameter: 40 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: 30 mm
Width: 30 mm
With collar: Yes
Material (plain bearing bush): Sintered bronze
Outer diameter: 40 mm
Material: Sintered bronze
Design: Flanged
Relubrication feature: Without
Flange diameter: 50
Bore diameter: 30
Outside diameter: 40
Flange thickness: 5

Brand SKF
01973178
EAN 7316571791371
Supplier number SKF PSMF 304030 A51

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this SKF bushing?: It has a 30 mm bore diameter, 40 mm outside diameter, 30 mm width, and a 50 mm flange diameter.
Does this sintered bronze bushing require relubrication?: No, the porous bronze structure is impregnated with mineral oil, making it self-lubricating and maintenance-free.
What types of loads can this flanged bushing accommodate?: It can accommodate radial loads as well as axial loads in one direction.
Which movements is the PSMF 304030 A51 suitable for?: It is suitable for rotating, oscillating, and linear movements at high sliding velocities.
What are the recommended fitting tolerances?: SKF recommends an h8 shaft tolerance and an H7 housing tolerance.