
V-belt Gates 3M 218 JB
- Brand
- GATES
- Category
- Power transmission
- Subcategory
- V-belts
- Series
- Polyflex JB
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Description
GATES 3M 218 JB belongs to v-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 3M 218 JB and any equivalents.
The Gates Polyflex JB 3M 218 JB is a Polyflex narrow V-belt with a 218 mm length. To match it to the belt being replaced, confirm the profile and length on the old belt before you order. This page gives you the exact identification data for the 3M 218 JB.
Start by reading the marking on the back of the belt you are replacing. The 3M 218 JB is identified by its Polyflex JB series and 218 mm length. If the old belt shows the same series and length, it is the same belt size. If the marking is worn or missing, measure the length and compare it to 218 mm.
The 3M 218 JB is a narrow V-belt in the Polyflex JB series. It is not a cogged belt, timing belt, or multi-rib belt, so do not substitute a different profile. When you request a quote, send the part number 3M 218 JB and the application details so we can confirm it matches your drive.
If you are replacing more than one belt on the same drive, order the same number of belts as the drive uses. Mixing a new belt with worn belts can cause uneven tension. For a quote, send the part number 3M 218 JB by WhatsApp or email and we will reply promptly.
Dimensions
- Length
- 218mm
Frequently asked questions
- How do I confirm the 3M 218 JB is the right belt for my drive?
- Check the marking on the back of the belt you are replacing. The 3M 218 JB is a Gates Polyflex JB narrow V-belt with a 218 mm length. If the old belt shows the same series and length, it is the same size.
- What information should I send to request a quote?
- Send the part number 3M 218 JB and the drive details. If you have the old belt, include the marking from the back so we can confirm the profile and length.
- Can I use a different profile belt if the length is 218 mm?
- No. The 3M 218 JB is a Polyflex narrow V-belt. A different profile, such as a cogged or timing belt, is not a direct replacement even if the length matches.

