Skip to main content
All products
Optibelt Alpha Flex timing belt · OPTIBELT 25 / 5M 1900 AFX
Timing belt Optibelt 25 / 5M 1900 AFX

OPTIBELTBrand We Carry

Timing belt Optibelt 25 / 5M 1900 AFX

Manufacturer part number25 / 5M 1900 AFXAlso known as: 25/5M1900AFX · 25 / 5M 1900-AFX
Subcategory
Timing belts
Series
Alpha Flex
Get a quote for 25 / 5M 1900 AFX on WhatsApp

We reply promptly.

Tell us the quantity you need and request a quote by WhatsApp or email.

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.

Ask on WhatsAppAsk by email

Description

OPTIBELT 25 / 5M 1900 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 / 5M 1900 AFX and any equivalents.

The Optibelt 25 / 5M 1900 AFX is a timing belt from the Alpha Flex series. It has an HTD 5M profile, a 1900 mm length and a 5 mm pitch. We carry this belt for maintenance, engineering and purchasing teams.

Before fitting this belt, inspect the drive and sheaves. Check for worn or damaged teeth, uneven wear across the width, and any buildup in the grooves that could affect belt seating. Confirm that the sheaves match the HTD 5M profile and that the 1900 mm length and 5 mm pitch suit the drive.

A new belt will not correct a worn sheave or a misaligned drive. Verify alignment, check for damaged or missing flange hardware, and replace any component that shows wear. If the drive runs more than one belt, replace the full set so all belts carry the load evenly.

To request a quote, send the part number 25 / 5M 1900 AFX by WhatsApp or email. Our team replies promptly and can help confirm this belt or suggest an equivalent. If you are unsure of the marking, photograph the back of the old belt and include it with your request.

Dimensions

Profile
HTD 5M
Pitch
5mm
Length
1900mm

Frequently asked questions

What are the specifications of this Optibelt belt?
It is an Optibelt Alpha Flex timing belt with the part number 25 / 5M 1900 AFX. The profile is HTD 5M, the length is 1900 mm and the pitch is 5 mm.
How do I request a quote for the 25 / 5M 1900 AFX?
Send the part number by WhatsApp or email. Our team replies promptly and can help confirm the right belt or suggest an equivalent.
What should I check before installing this belt?
Inspect the sheaves for wear or damage, confirm the profile and length match the drive, and check alignment. On multi-belt drives, replace the full set.
Get a quote for 25 / 5M 1900 AFX on WhatsApp
Quote on WhatsApp