V-belt Dayco 5VX 850
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- 5VX
- Series
- Cog wedged industrial belts
We reply promptly.
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.
DODGE and DAYCO: matching part numbers →DAYCO and STARK: matching part numbers →
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
DAYCO 5VX 850 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 5VX 850 and any equivalents.
The Dayco 5VX 850 is a cogged narrow V-belt in the 5VX profile with a length of 2159 mm. It is used on industrial drives where a narrow cross-section and cogged construction help with heat dissipation and flexibility. This belt is commonly found on fans, pumps, and compressors.
To confirm fit, check the drive for the sheave groove profile and the required belt length. The 5VX profile is a narrow wedge cross-section, and the 2159 mm length is the datum length. If the old belt is worn or stretched, measure the drive center distance and sheave diameters to verify the correct length. The same size is also listed under Stark 5VX 850.
When replacing, inspect all sheaves for wear, alignment, and debris. Worn grooves can cause the belt to slip or seat incorrectly, leading to premature failure. If the drive uses multiple belts, replace them as a set to maintain even tension and load sharing. Check tension after run-in and adjust as needed.
For a quote, send the part number 5VX 850, the quantity, and any drive details. If you are unsure of the exact belt, provide the old belt marking, sheave diameters, and center distance. The team can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- 5VX
- Length
- 2159mm
Frequently asked questions
- What is the Dayco 5VX 850 belt used for?
- It is a cogged narrow V-belt for industrial drives such as fans, pumps, and compressors. The 5VX profile and 2159 mm length suit drives requiring a narrow cross-section.
- How do I confirm the 5VX 850 fits my drive?
- Check the sheave groove profile and the required belt length. The 5VX profile must match the sheave, and the 2159 mm length must match the drive. If unsure, measure the old belt or provide drive details for confirmation.
- Can I replace a single belt on a multi-belt drive?
- For drives using multiple belts, replace all belts as a set to ensure even tension and load sharing. Mixing new and worn belts can cause uneven loading and premature failure.