V-belt Gates B 123
- Brand
- GATES
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
- Series
- Hi-Power II
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Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
GATES and STARK: matching part numbers →GATES and OPTIBELT: matching part numbers →
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Description
GATES B 123 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 B 123 and any equivalents.
The Gates Hi-Power II B 123 is a classical V-belt with a B profile and a length of 3200.4 mm. Before fitting a new belt, inspect the drive and sheaves so the replacement runs true and wears evenly.
Check sheave grooves for wear, rust, or buildup that can cut belt life. Confirm the sheaves are aligned and the grooves match the B profile: 17 mm top width, 11 mm height, and a 40-degree angle. A worn or misaligned sheave will damage a new belt quickly, no matter how good the belt is.
Verify that the drive is locked out and tension is released before removing the old belt. Measure the old belt and compare its marking to the B 123 and 3200.4 mm length. If the drive uses multiple belts, replace them as a set so the load stays evenly shared.
The same size is also listed under Stark B 123 and Optibelt B 123. To request a quote, send the part number B 123, the quantity, and the drive details by WhatsApp or email. The team can confirm the right belt or suggest an equivalent.
Dimensions
- Section
- B
- Length
- 3200.4mm
Frequently asked questions
- What should I check on the drive before installing a B 123 belt?
- Inspect sheave grooves for wear, rust, or debris, and confirm alignment. Check that the groove profile matches the B profile: 17 mm top width, 11 mm height, and 40-degree angle.
- What information do you need to quote the Gates Hi-Power II B 123?
- Send the part number B 123, the quantity, and any drive details you have. You can request a quote by WhatsApp or email.
- Is the same size listed under other brands?
- Yes, the same size is also listed under Stark B 123 and Optibelt B 123.