Cable carrier by inner size
Cable carrier 40 mm wide × 20 mm high
Looking for a plastic cable carrier with at least 40 mm inner width and 20 mm inner height? 87 articles from our Tsubaki Kabelschlepp stock fit, from the Uniflex Advanced, TKA, QuickTrax, TKP series. Below are the best matches, sorted by the smallest size that still gives your cables enough room.
What fits in this size?
With 20 mm inner height you can route cables up to about 18 mm diameter (10 % clearance in height). For such a cable we recommend a bend radius of at least 135 mm (7.5 × cable diameter). Several cables side by side? Allow 10 % spacing between cables and 20 % for hoses.
Not sure about the size? The configurator calculates width, height and bend radius from your cable list.
87 matching cable carriers
Sorted by smallest fitting inner size, then ascending bend radius.
| Article | Series | Inner size (w × h) | Bend radius | Stock |
|---|---|---|---|---|
| QT 0320-030-050-028opens on outer radius | QuickTrax | 50 × 20 mm | 28 mm | In stock |
| QT 0320-030-050-038opens on outer radius | QuickTrax | 50 × 20 mm | 38 mm | 2–3 weeks |
| QT 0320-040-050-038opens on inner radius | QuickTrax | 50 × 20 mm | 38 mm | In stock |
| QT 0320-030-050-048opens on outer radius | QuickTrax | 50 × 20 mm | 48 mm | 2–3 weeks |
| QT 0320-040-050-048opens on inner radius | QuickTrax | 50 × 20 mm | 48 mm | 2–3 weeks |
| QT 0320-030-050-075opens on outer radius | QuickTrax | 50 × 20 mm | 75 mm | 2–3 weeks |
| QT 0320-040-050-075opens on inner radius | QuickTrax | 50 × 20 mm | 75 mm | 2–3 weeks |
| QT 0320-030-050-100opens on outer radius | QuickTrax | 50 × 20 mm | 100 mm | In stock |
| QT 0320-040-050-100opens on inner radius | QuickTrax | 50 × 20 mm | 100 mm | In stock |
| QT 0320-030-050-125opens on outer radius | QuickTrax | 50 × 20 mm | 125 mm | In stock |
| TKA030-060-050-055opens on inner radius | TKA | 50 × 20.5 mm | 55 mm | 2–3 weeks |
| TKA030-080-050-055opens on outer radius | TKA | 50 × 20.5 mm | 55 mm | 2–3 weeks |
| TKA030-080-050-075opens on outer radius | TKA | 50 × 20.5 mm | 75 mm | 2–3 weeks |
| TKA030-080-050-095opens on outer radius | TKA | 50 × 20.5 mm | 95 mm | 2–3 weeks |
| TKA030-060-050-125opens on inner radius | TKA | 50 × 20.5 mm | 125 mm | 2–3 weeks |
| TKA030-080-050-125opens on outer radius | TKA | 50 × 20.5 mm | 125 mm | 2–3 weeks |
| TKA030-060-050-145opens on inner radius | TKA | 50 × 20.5 mm | 145 mm | 2–3 weeks |
| TKP35-030-050-048opens on outer radius | TKP | 50 × 32 mm | 48 mm | In stock |
| TKP35-040-050-048opens on inner radius | TKP | 50 × 32 mm | 48 mm | In stock |
| TKP35-030-050-060opens on outer radius | TKP | 50 × 32 mm | 60 mm | In stock |
| TKP35-040-050-075opens on inner radius | TKP | 50 × 32 mm | 75 mm | In stock |
| TKP35-030-050-100opens on outer radius | TKP | 50 × 32 mm | 100 mm | 2–3 weeks |
| UA 1455-020-058-052closed | Uniflex Advanced | 58 × 26 mm | 52 mm | In stock |
| UA 1455-030-058-052opens on outer radius | Uniflex Advanced | 58 × 26 mm | 52 mm | 2–3 weeks |
Prefer to be sure it fits?
Enter your cables, travel and mounting: the configurator picks the series and size and calculates the length.
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Series in this size
In this inner size we supply Uniflex Advanced, TKA, QuickTrax, TKP. Each series has its own page with strengths, applications and all articles.
Plastic cable carriers →Frequently asked questions about this size
Which cables fit in a 40 × 20 mm cable carrier?
Cables up to about 18 mm diameter in height. For the width, add up the cable diameters with 10 % spacing between them; 20 % for hoses. If the total stays below 40 mm, it fits.
Which bend radius should I choose at 20 mm inner height?
At least 7.5 times the diameter of your thickest cable: for a 18 mm cable that is 135 mm. When in doubt go one size up; it extends the life of both cables and carrier.
What if my cables almost fit?
Go one size up in width or height, or route the cables in two layers with dividers. The configurator shows the alternative immediately.
How quickly is this size available?
Articles marked 'In stock' ship the same working day for orders before 15:00 CET. '2–3 weeks' means we order from Tsubaki Kabelschlepp. Cut to length, assembled and filled is also possible.
Prefer to talk it through? Our technical advisors check your application before you order.

Questions about this article?
Tieme ErnstTechnical Advisor
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