
V-belt Optibelt X17 x 2123
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- BX
- Series
- Super TX M=S
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Description
OPTIBELT X17 x 2123 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 X17 x 2123 and any equivalents.
This Optibelt Super TX M=S belt is a cogged classical V-belt with a BX profile and a length of 2123 mm. The molded cog design helps the belt run cooler and more flexibly than a standard wrapped belt in the same profile. Before you fit it, take a few minutes to inspect the drive and sheaves.
Check the sheave grooves for wear, rust, or embedded debris. A worn groove lets the belt sit too deep and slip, which shortens belt life and can damage the sheave. Look for a step or ridge at the top of the groove, and check that the sheaves are aligned with each other using a straightedge across the faces. Misalignment is a common cause of edge wear on cogged belts.
Inspect the rest of the drive as well: bearings for play or noise, the motor and driven shafts for movement, and any tensioner or idler for free rotation. If the old belt failed early, the cause is often outside the belt. Replace belts in sets when the drive uses more than one, so the load stays evenly shared.
The marking on the back of the belt reads X17 x 2123, and the profile is BX with a length of 2123 mm. To request a quote, send that marking, the quantity, and a photo of the drive if you have one. The team can confirm the belt or suggest an equivalent.
Dimensions
- Section
- BX
- Length
- 2123mm
Frequently asked questions
- How do I read the marking on this Optibelt belt?
- The marking on the back is X17 x 2123. The profile is BX and the length is 2123 mm. Send that marking when you request a quote.
- What should I check on the drive before fitting a new belt?
- Inspect the sheave grooves for wear, rust, or debris, check alignment between sheaves, and look at bearings, shafts, and tensioners for play or noise. Correct any issue before fitting the new belt.
- Can you help confirm this belt for my drive?
- Yes. Send the part number X17 x 2123, the quantity, and a photo of the drive if possible. The team replies promptly and can confirm the belt or suggest an equivalent.

