
Timing belt Optibelt L K 540
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Torque
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Description
OPTIBELT L K 540 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 L K 540 and any equivalents.
The Optibelt L K 540 is an Alpha Torque timing belt with an L profile and a length of 1371.6 mm. This page covers what those two specifications tell you when you are selecting a belt or checking a replacement.
The L profile defines the tooth pitch and cross-section of the belt. It is a standard inch-profile synchronous belt, and the L profile determines the pulley groove it will run in. The length of 1371.6 mm is the datum length of the belt, so it must match the drive's required belt length for the belt to tension and track correctly.
When you request a quote, include the part number L K 540 and confirm the profile and length from the marking on the old belt. If you are replacing a belt on an existing drive, check the pulley teeth for wear and confirm the belt length against the drive specification. The Alpha Torque series is built for synchronous drives where positive engagement is required.
MR Industrial Accessories supplies Optibelt belts to maintenance, engineering, and purchasing teams across the United States, Canada, Mexico, and South America. Send your part number by WhatsApp or email and we will confirm the belt or suggest an equivalent.
Dimensions
- Profile
- L
- Length
- 1371.6mm
Frequently asked questions
- What does the L profile mean on this Optibelt belt?
- The L profile is a synchronous belt profile with a specific tooth pitch and cross-section. It determines the pulley type the belt will fit and the load it can transmit.
- How do I confirm the length of the L K 540?
- The length is 1371.6 mm. Check the marking on the back of your old belt and compare it to this value. If you are unsure, send us the drive details and we will help verify.
- What information should I send for a quote?
- Send the part number L K 540, the profile and length from the old belt, and any drive or equipment details you have. We will reply promptly with a quote or an equivalent suggestion.

