Somfy Simu Idler Cap 60mm Octagonal Plastic for 28mm Bearings (2003539)
Somfy Simu Idler Cap 60mm Octagonal Plastic for 28mm Bearings (2003539)
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Idler Cap 60mm Octagonal Plastic for 28mm Bearings -- non-motor end cap for 60mm octagonal shutter tubes
This Simu idler cap closes the non-motor end of a 60mm octagonal rolling shutter tube and seats a 28mm bearing. Somfy makes it from plastic and lists it for rolling shutters with a 5-year warranty. It suits repairs where the original end cap has cracked or worn.
Benefits
- Fits 60mm octagonal shutter tubes
- Takes a 28mm bearing at the idler end
- Lightweight plastic construction
- Genuine Somfy group replacement part
- Backed by Somfy's 5-year warranty
Specifications
| Tube profile | 60mm octagonal |
| Bearing size | 28mm |
| Material | Plastic |
| Application | Rolling shutter |
| Warranty | 5 years |
Compatible with: 60mm octagonal rolling shutter tubes using a 28mm bearing at the idler end.
Official Somfy documentation
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
Common questions
What does the 2003539 idler cap do?
It closes the non-motor end of a rolling shutter tube and holds the bearing that lets the tube spin. Somfy lists part 2003539 as an idler cap for 60mm octagonal tubes with 28mm bearings. Somfy covers it with a 5-year warranty.
Which tube does it fit?
The Simu idler cap 2003539 fits 60mm octagonal tubes. Measure your tube across the flats and confirm the octagonal profile, since round tubes need a different cap. The cap seats a 28mm bearing, so check the bearing in your end bracket as well.
What bearing size does it take?
Somfy specifies a 28mm bearing for idler cap 2003539. Match it to the bearing in your end bracket so the tube turns freely once you mount it. Somfy lists rolling shutters as the application, and the cap fits 60mm octagonal tube only.
Is the idler cap covered by warranty?
Yes. Somfy backs the plastic idler cap 2003539 with a 5-year warranty and lists rolling shutters as its application. ShadeMotorsDirect sells it as a genuine Somfy group part. Somfy makes the cap from plastic for 60mm octagonal tube.
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