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Optibelt Alpha Flex timing belt · OPTIBELT 25 / 8M 4200 AFX
Timing belt Optibelt 25 / 8M 4200 AFX

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Timing belt Optibelt 25 / 8M 4200 AFX

Manufacturer part number25 / 8M 4200 AFXAlso known as: 25/8M4200AFX · 25 / 8M 4200-AFX
Subcategory
Timing belts
Series
Alpha Flex
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Description

OPTIBELT 25 / 8M 4200 AFX belongs to timing 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 25 / 8M 4200 AFX and any equivalents.

The Optibelt 25 / 8M 4200 AFX is an Alpha Flex timing belt with an HTD 8M profile, a 4200 mm length and an 8 mm pitch. If you are replacing a belt on an existing drive, the marking on the back of the old belt is the fastest way to identify what you need. Read it before you order, then match it to this listing.

The back of a worn timing belt usually carries the profile, the length and the manufacturer's part number. On this Optibelt belt, the marking identifies an HTD 8M profile, a 4200 mm length and an 8 mm pitch. Write the marking down exactly as it appears, including any numbers that come before the profile, because those characters are part of the part number.

Once you have the marking, compare it with the belt data on this page. The profile, length and pitch must match the drive you are working on. If the old belt is damaged or the marking is unreadable, measure the length and confirm the profile from the pulleys before ordering.

MR Industrial Accessories LLC supplies this Optibelt Alpha Flex timing belt to maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America. Send the part number 25 / 8M 4200 AFX by WhatsApp or email and the team will confirm the belt or suggest an equivalent.

Dimensions

Profile
HTD 8M
Pitch
8mm
Length
4200mm

Frequently asked questions

How do I read the marking on an Optibelt 25 / 8M 4200 AFX timing belt?
The marking on the back of the belt shows the profile, length and part number. For this belt, the data lists an HTD 8M profile, a 4200 mm length and an 8 mm pitch. Record the full marking before you order.
What should I send to request a quote for this timing belt?
Send the part number 25 / 8M 4200 AFX by WhatsApp or email. If you are replacing an existing belt, include the marking from the back of the old belt so the team can confirm it matches.
Can you help if the marking on my old belt is worn off?
Yes. If the marking is unreadable, provide the profile from the pulleys and the length you measure. The team can then help confirm the right belt or suggest an equivalent.
Get a quote for 25 / 8M 4200 AFX on WhatsApp
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