
V-belt Gates 11M 925 JB
- Brand
- GATES
- Category
- Power transmission
- Subcategory
- V-belts
- Series
- Polyflex JB
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Description
GATES 11M 925 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 11M 925 JB and any equivalents.
Replace the belt on a drive that is ready for it. This Gates Polyflex JB belt, part number 11M 925 JB, is a Polyflex narrow V-belt with a 907 mm length. Before you fit it, inspect the sheaves and the rest of the drive.
A new belt will not correct a worn drive. Check sheave grooves for wear, nicks or embedded debris, and confirm the sheaves are aligned. Spin the pulleys and feel for bearing play or roughness. If the old belt failed early, the cause is often in the drive rather than the belt.
When you order, have the belt marking ready. The part number 11M 925 JB and the 907 mm length identify this Polyflex narrow V-belt. You can send the marking by WhatsApp or email, and we will confirm it or suggest an equivalent.
We carry the Gates Polyflex JB line for maintenance, engineering and purchasing teams. If you are replacing more than one belt on a multi-belt drive, note every belt on the drive so the set can be matched.
Dimensions
- Length
- 907mm
Frequently asked questions
- What should I check before installing this belt?
- Inspect the sheaves for groove wear, damage and alignment, and check the bearings for play. Correct any drive problem first so the new belt is not damaged by the same cause.
- How do I identify the belt I need?
- Read the marking on the back of the old belt. This belt is marked 11M 925 JB. Send that marking by WhatsApp or email and we will confirm the Gates Polyflex JB belt or suggest an equivalent.
- Should I replace all belts on the drive at once?
- On a drive that uses more than one belt, replacing the full set helps keep the load shared evenly. Note each belt marking so the set can be matched.

