What are the exact dimensions of this plain bearing bush?

The bushing has an inside diameter of 40 mm, an outside diameter of 44 mm, and a width of 30 mm.

Does this bushing have a flange?

No, this is a straight cylindrical plain bushing without a flange.

What material is the Skf PCM 404430 M made from?

It is made from POM composite (polyacetal) with lubricant retention pockets on the sliding surface for high wear resistance.

Does this plain bearing require lubrication?

It requires an initial grease fill during installation and functions with minimal maintenance due to the built-in grease pockets.

What types of motion is this bushing suitable for?

It is suitable for oscillating, rotating, and linear movements under radial loads.

SKF PCM 404430 M sleeve bearing POM composite 40 x 44 x 30 mm

Supplier number: SKF PCM 404430 M | EAN 7316571475486

6.86 tax incl.

€5.67 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 09/10/2026
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 POM composite

Practical benefits

High radial load capability: With the Skf bushing, you support heavy radial forces reliably within a compact and robust mechanical assembly.
Extended lubrication retention: Surface pockets store lubricant effectively so you reduce maintenance frequency and ensure long component service life.
Multi-directional motion support: You achieve smooth, low-friction performance across oscillating, rotating, and linear mechanical movements in tough environments.

In a nutshell

The right choise for

With the Skf pcm 404430 M straight plain bearing bush, you achieve reliable, low-maintenance performance in compact mechanical setups with limited radial space. Crafted from pom composite, this cylindrical bushing supports heavy radial loads with ease while preventing direct metal-to-metal contact between shaft and housing. Built-in lubrication pockets on the sliding surface retain grease after initial lubrication, greatly extending your maintenance intervals. Whether you are assembling machinery, working on pivot points, or overhauling mechanical drives, this 40 x 44 x 30 mm bushing delivers smooth, low-friction operation across oscillating, rotating, and linear movements.

Product information FAQ

€6.86

In stock - tax incl.

Key features according to our expert

Inner diameter: 40 mm
Width: 30 mm
With collar: No
Material (plain bearing bush): POM composite
Outer diameter: 44 mm

Product description

SKF POM composite straight (cylindrical) bushings are suitable for oscillating, rotating and linear movements, and can accommodate radial loads. After initial grease fill, they are optimized for minimal maintenance under tough operating conditions. Pockets in the sliding surface serve as grease reservoirs. Relubrication can extend bearing service life considerably. Despite their compact design, they can accommodate heavy loads.

Cost-effective with long service life
Very good frictional properties
High load carrying capacity
High sliding velocity

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 40 mm
Width: 30 mm
With collar: No
Material (plain bearing bush): POM composite
Outer diameter: 44 mm
Material: POM composite
Relubrication feature: With
Basic static load rating: 290
Bore diameter: 40
Basic dynamic load rating: 140
Outer diameter: 44
Design: Straight

Brand SKF
01331098
EAN 7316571475486
Supplier number SKF PCM 404430 M

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this plain bearing bush?: The bushing has an inside diameter of 40 mm, an outside diameter of 44 mm, and a width of 30 mm.
Does this bushing have a flange?: No, this is a straight cylindrical plain bushing without a flange.
What material is the Skf PCM 404430 M made from?: It is made from POM composite (polyacetal) with lubricant retention pockets on the sliding surface for high wear resistance.
Does this plain bearing require lubrication?: It requires an initial grease fill during installation and functions with minimal maintenance due to the built-in grease pockets.
What types of motion is this bushing suitable for?: It is suitable for oscillating, rotating, and linear movements under radial loads.