What thread does this rod end have?

This SKF rod end features a left-hand female thread sized M20x1.5.

What is the bore diameter of the bearing?

The inner bore diameter of the spherical bearing is 20 mm.

Is the SKF SIL 20 ES maintenance-free?

No, this rod end with a steel/steel contact surface requires regular relubrication.

Does this rod end have built-in seals?

No, the SKF SIL 20 ES is designed without seals.

What load types is this rod end suitable for?

It is engineered for heavy static, alternating, and shock loads.

SKF SIL 20 ES rod head with female thread, left-hand thread 20 mm, M 20x1.5

Supplier number: SKF SIL 20 ES | EAN 7316577003607

Recommended Retail Price €188.19

92.95 tax incl.

€76.82 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 4 products in stock.

Ordered before 20:00 - delivered tomorrow 09/10/2026
Shipping costs €6.99 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 motion control with the Skf rod end

Practical benefits

Accurate left-hand female thread: The M 20X1.5 metric fine thread allows you to achieve a precise and firm mechanical connection on your linkages.
Dynamic angular compensation: The 20 mm spherical bore smoothly accommodates misalignment and oscillating movements under demanding industrial loads.
Convenient relubrication design: You can easily service the steel contact surfaces through the lubrication port to prolong component service life.

In a nutshell

The right choise for

With the Skf sil 20 es rod end, you create a dependable and robust mechanical connection in cylinder linkages, control rods, and industrial machinery. Thanks to the M20x1.5 left-hand internal thread, you can adjust linkage lengths with high precision. The spherical bearing with a 20 mm bore smoothly accommodates angular misalignment and shaft deflections without binding, even under heavy, alternating, or shock loads. Designed without seals and featuring a steel-on-steel sliding surface, this rod end is easily relubricated via the integrated lubrication port to extend service life and keep your equipment running smoothly.

Product information FAQ

€92.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 20 mm
Connection type: Internal thread
Thread type: Metric fine - Left
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 bearing requires maintenance and can be relubricated via a lubrication hole in the housing and via the shaft. The female thread is available with a left- (prefix SIL) or right-hand thread.

Suitable for heavy static, alternating or impact loads
Simple and ready-to-mount
Easy to relubricate

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 20 mm
Connection type: Internal thread
Thread type: Metric fine - Left
Sealing (bearing): Without seals
Maintenance free: Nein
Connection size: M20 x 1,5
Bore diameter, bearing inner ring: 20
Attachment feature, rod end shank: Left-hand female thread
Material, housing: Steel
Sliding contact surface combination: Steel/steel, standard
Housing length, total: 106
Maintenance: Relubrication required
Thread designation: M 20x1.5
Material, outer ring: Bearing steel
Outside diameter, housing eye: 54
Sealing: Without
Basic static load rating: 57
Material, inner ring: Bearing steel
Width, bearing inner ring: 16
Width, housing eye: 13.5
Basic dynamic load rating: 30
Centre height, housing (from end of shank): 77

Brand SKF
01390311
EAN 7316577003607
Supplier number SKF SIL 20 ES

Frequently asked questions about this product

Answered by specialists

What thread does this rod end have?: This SKF rod end features a left-hand female thread sized M20x1.5.
What is the bore diameter of the bearing?: The inner bore diameter of the spherical bearing is 20 mm.
Is the SKF SIL 20 ES maintenance-free?: No, this rod end with a steel/steel contact surface requires regular relubrication.
Does this rod end have built-in seals?: No, the SKF SIL 20 ES is designed without seals.
What load types is this rod end suitable for?: It is engineered for heavy static, alternating, and shock loads.