Timing belt Optibelt 126 3M 6
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- HTD
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Description
OPTIBELT 126 3M 6 belongs to timing belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 126 3M 6 and any equivalents.
The Optibelt 126 3M 6 is an HTD timing belt with a 3 mm pitch and a 126 mm length. When you are replacing a belt, the marking on the back is the fastest way to confirm you have the right one. This page covers what to check before you request a quote.
Start with the belt you are removing. Read the marking on the back: it should show the profile and the length. For this belt, that is HTD 3M and 126 mm. If the old belt is worn or the marking is unreadable, measure the length along the belt and check the tooth profile against the pulley grooves. A 3M profile has a 3 mm pitch, so the teeth are closely spaced.
Match the profile first, then the length. The 126 3M 6 is a 126 mm long HTD 3M belt. If the drive uses more than one belt, replace them as a set so the load stays even. Also inspect the pulleys for wear, alignment and tooth damage before installing a new belt.
To request a quote, send the part number 126 3M 6, or the marking from your old belt, by WhatsApp or email. If you are unsure of the profile or length, include a photo of the belt back and the pulley. The team can confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- HTD 3M
- Pitch
- 3mm
- Length
- 126mm
Frequently asked questions
- How do I confirm this is the belt I need?
- Check the marking on the back of the belt you are replacing. It should read 126 3M 6 or show the HTD 3M profile and 126 mm length. If the marking is gone, measure the length and compare the tooth profile to the pulley.
- What does the 3M profile mean?
- 3M is an HTD profile with a 3 mm pitch. The teeth are spaced 3 mm apart. This belt is 126 mm long.
- What should I send for a quote?
- Send the part number 126 3M 6, or the full marking from your old belt, by WhatsApp or email. A photo of the belt back and the pulley helps if you are unsure.