What thread connection does this rod end have?

This rod end has an M20x1.5 right-hand metric fine female thread with clamping screws on a slotted shank.

What is the bore diameter of the SKF SIQG 25 ES?

The inner diameter of the spherical plain bearing is 25 mm.

Is this rod end maintenance-free?

No, it features a steel-on-steel sliding contact surface and requires periodic relubrication via the grease fitting.

What is the purpose of the clamping screws on the shank?

The clamping screws lock the rod end securely onto the mating threaded rod without needing an extra lock nut.

What applications is this rod end designed for?

It is designed for hydraulic cylinders and industrial mechanisms handling heavy static, alternating, or shock loads.

SKF SIQG 25 ES Rod head with female thread 25 mm, M 20x1.5

Supplier number: SKF SIQG 25 ES | EAN 7316570445688

Recommended Retail Price €306.57

151.60 tax incl.

€125.29 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

Ordered before 20:00 - delivered tomorrow 09/10/2026
Free shipping
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Durable articulation from Skf

Practical benefits

Secure clamping without play: The integrated clamping screws let you lock the M20x1.5 female thread tightly onto mating rods with zero movement.
High heavy load capacity: Built with a 25 mm bore, it reliably accommodates heavy static and alternating forces across demanding industrial systems.
Straightforward routine relubrication: You can easily grease the steel sliding surfaces via the lubrication fitting to ensure a long operational lifespan.

In a nutshell

The right choise for

With the Skf siqg 25 es rod end, you create a dependable, heavy-duty connection for hydraulic cylinders and industrial machinery. Thanks to the integrated clamping screws on the slotted shank, you can lock the M20x1.5 female thread securely and without play, eliminating the need for an additional lock nut. The robust plain bearing with a 25 mm bore diameter and steel-on-steel sliding contact surfaces effortlessly handles heavy static, alternating, and shock loads while compensating for angular misalignment. The built-in grease fitting allows for fast and straightforward periodic relubrication, preventing premature wear and significantly extending the service life of your mechanical setup.

Product information FAQ

€151.60

In stock - tax incl.

Key features according to our expert

Inner diameter: 25 mm
Connection type: Internal thread
Thread type: Metric fine
Sealing (bearing): Without seals
Maintenance free: Nein
Connection size: M20 x 1,5

Product description

These SKF rod ends contain a spherical plain bearing with a steel/steel sliding contact surface combination. The inner ring is extended on both sides. The bearing requires maintenance and can be relubricated via grease fitting in the housing and for sizes 16 and larger also via the shaft. The female thread is available with a left- (prefix SIL) or right-hand thread.

Easy to relubricate
Suitable for heavy static, alternating or impact loads
Simple and ready-to-mount
Slotted shank with clamping screws
Suitable for hydraulic cylinders
Bearing can be exchanged

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 25 mm
Connection type: Internal thread
Thread type: Metric fine
Sealing (bearing): Without seals
Maintenance free: Nein
Connection size: M20 x 1,5
Bore diameter, bearing inner ring: 25
Attachment feature, rod end shank: Right-hand female thread and clamping screws
Material, housing: Steel
Sliding contact surface combination: Steel/steel, standard
Housing length, total: 97
Maintenance: Relubrication required
Thread designation: M 20x1.5
Material, outer ring: Bearing steel
Outside diameter, housing eye: 62
Sealing: Without
Basic static load rating: 69.5
Material, inner ring: Bearing steel
Width, bearing inner ring: 25
Width, housing eye: 22
Basic dynamic load rating: 48
Centre height, housing (from end of shank): 65

Brand SKF
01390448
EAN 7316570445688
Supplier number SKF SIQG 25 ES

Frequently asked questions about this product

Answered by specialists

What thread connection does this rod end have?: This rod end has an M20x1.5 right-hand metric fine female thread with clamping screws on a slotted shank.
What is the bore diameter of the SKF SIQG 25 ES?: The inner diameter of the spherical plain bearing is 25 mm.
Is this rod end maintenance-free?: No, it features a steel-on-steel sliding contact surface and requires periodic relubrication via the grease fitting.
What is the purpose of the clamping screws on the shank?: The clamping screws lock the rod end securely onto the mating threaded rod without needing an extra lock nut.
What applications is this rod end designed for?: It is designed for hydraulic cylinders and industrial mechanisms handling heavy static, alternating, or shock loads.