Timing belt Optibelt 50 T20 / 7800 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 50 T20 / 7800 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 50 T20 / 7800 AFX and any equivalents.
The Optibelt 50 T20 / 7800 AFX is an Alpha Flex timing belt with a T20 profile, a 7800 mm length and a 20 mm pitch. Before you fit it, inspect the drive and the sheaves so the new belt runs true from the first start.
Check the sheaves for worn grooves, burrs, corrosion or buildup in the tooth spaces. Confirm that the shafts turn freely, that the bearings are sound and that the two sheaves are aligned. A belt with a 20 mm pitch and a 7800 mm length will not compensate for a drive that is out of line or a sheave that has been damaged by a previous failure.
Measure the old belt and read the marking on its back. Match the T20 profile, the 7800 mm length and the 20 mm pitch to the Optibelt 50 T20 / 7800 AFX. If the drive uses more than one belt, replace the set together so the load stays even.
Send the part number, the belt marking and the sheave details to MR by WhatsApp or email. We carry the Optibelt 50 T20 / 7800 AFX and can confirm it against your drive or suggest an equivalent.
Dimensions
- Profile
- T20
- Pitch
- 20mm
- Length
- 7800mm
Frequently asked questions
- What should I check on the drive before fitting this belt?
- Inspect the sheaves for worn grooves, burrs, corrosion or material in the tooth spaces. Check shaft rotation, bearing condition and sheave alignment. Correct any fault before you fit the Optibelt 50 T20 / 7800 AFX.
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the old belt and measure its length. The replacement must match the T20 profile, the 7800 mm length and the 20 mm pitch of the Optibelt 50 T20 / 7800 AFX.
- What do I send to request a quote?
- Send the part number 50 T20 / 7800 AFX, the belt marking and any sheave details you have. MR will confirm the belt or suggest an equivalent.