V-belt Optibelt C 51
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- C
- Series
- VB
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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 OPTIBELT: matching part numbers →OPTIBELT and STARK: matching part numbers →MITSUBOSHI and OPTIBELT: matching part numbers →
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Description
OPTIBELT C 51 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 C 51 and any equivalents.
The Optibelt C 51 VB is a classical V-belt with a C profile and a 1397 mm length. Before you fit it, inspect the drive and sheaves so the new belt runs true and wears evenly.
Check sheave grooves for wear, burrs, or embedded debris, and confirm they are aligned. A C-profile belt has a 22 mm top width, 14 mm height, and 40° angle, so any groove damage or misalignment will affect how the belt seats and tracks.
Measure the old belt and compare it to the 1397 mm length. Confirm the profile marking on the back of the old belt matches C before ordering. The same size is also listed under Stark C 51 and Mitsuboshi C 51.
For a quote, send the part number C 51, the profile, and the length. If you are replacing a set, include the quantity and the drive arrangement so we can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- C
- Length
- 1397mm
Frequently asked questions
- What should I check on the drive before installing this belt?
- Inspect sheave grooves for wear, burrs, or debris, verify alignment, and confirm the old belt is a C profile with a 1397 mm length.
- What part number do I send for a quote?
- Send C 51, along with the profile and length, and note the quantity if you are replacing more than one belt.
- Is the same size listed under other brands?
- Yes, the same size is also listed under Stark C 51 and Mitsuboshi C 51.