What are the exact dimensions of this CONTI V-belt?

This classic V-belt has an A profile (13/A) with a width of 13 mm and a height of 8 mm. The inside length (Li) is 1780 mm (70 inches), the reference length (Ld) is 1810 mm, and the outer length (La) is 1830 mm.

What does the L=L marking indicate on this belt?

The L=L marking designates a matched set. This ensures strict manufacturing tolerances, allowing multiple belts to run together on multi-groove drives without length discrepancies.

What material is the tension cord made of?

The internal tension cord is made of polyester (PE), providing high tensile strength, minimal stretch, and dependable power transmission.

Which environmental conditions can this CONTI-V belt withstand?

It is dust-proof, conditionally oil-resistant, suitable for tropical climates, and electrically conductive to ISO 1813. It operates within a temperature range of -55 °C to +70 °C.

How do you verify if profile 13/A fits your equipment?

Check that your pulleys are designed for a classic 13 mm wide A-section belt and that the required inside length (1780 mm) or datum length (1810 mm) matches your machine specifications.

CONTI 13.0X1780 CONTI V belt 13.0X 1780 Li / 1810 Ld A 70

Name: CONTI 13.0X1780 CONTI V belt 13.0X 1780 Li / 1810 Ld A 70
Brand: CONTI
SKU: 05030152
Price: 39.88 EUR
Availability: InStock

Supplier number: CONTI 13.0X1780 | EAN 4010858351786

39.88 tax incl.

€32.96 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered tomorrow 16/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Reliable drive performance with Conti

Practical benefits

Matched set parallel operation: With L=L manufacturing precision, you can install multiple belts together without tension differences.
Strong low stretch core: The durable PE tension cord ensures you maintain consistent power transmission under load.
Resilient in tough environments: You can safely run this belt in dusty conditions and temperatures from -55°C to +70°C.

In a nutshell

The right choise for

With the Conti Conti-V V-belt 13/A, you quickly restore dependable power transmission across your machinery and avoid costly downtime [EN, Ontology]. Engineered with a durable pe tension cord, it ensures minimal stretch under heavy loads, while the L=L matched-set tolerance allows seamless parallel installation on multi-groove drives without tension differences [EN]. Whether you maintain electric motors, industrial compressors, ventilation systems, or agricultural machinery, this tough belt reliably withstands dust and temperature ranges from -55 °C to +70 °C [EN, Ontology]. Keep your mechanical drive systems running smoothly and efficiently [Ontology].

Product information FAQ

€39.88

In stock - tax incl.

Key features according to our expert

Length: 70
Width: 13 mm
Height: 8 mm
Profile (V-belt): A
Reference length Ld: 1810 mm
Inner length (Li): 1780 mm; 70 inch
Outer length (La): 1830 mm
Material (cord): PE
Product line: CONTI V
RMA: A70
Colour (manufacturer): Black

Product description:

Wrapped V-belts for demanding drives in all sectors of machine engineering to DIN 2215 or DIN 7753

Properties:

Temperature range from -55 °C to +70 °C
Matched-set L=L (from 1000 mm)
Electrically conductive to ISO 1813
Conditionally resistant to oil
Suitable for tropical climates
Dust-proof

All Features

Length: 70
Width: 13 mm
Height: 8 mm
Profile (v-belt): A
Reference length ld: 1810 mm
Inner length (li): 1780 mm; 70 inch
Outer length (la): 1830 mm
Material (cord): PE
Product line: CONTI V
Rma: A70
Colour (manufacturer): Black

Brand CONTI
05030152
EAN 4010858351786
Supplier number CONTI 13.0X1780

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this CONTI V-belt?: This classic V-belt has an A profile (13/A) with a width of 13 mm and a height of 8 mm. The inside length (Li) is 1780 mm (70 inches), the reference length (Ld) is 1810 mm, and the outer length (La) is 1830 mm.
What does the L=L marking indicate on this belt?: The L=L marking designates a matched set. This ensures strict manufacturing tolerances, allowing multiple belts to run together on multi-groove drives without length discrepancies.
What material is the tension cord made of?: The internal tension cord is made of polyester (PE), providing high tensile strength, minimal stretch, and dependable power transmission.
Which environmental conditions can this CONTI-V belt withstand?: It is dust-proof, conditionally oil-resistant, suitable for tropical climates, and electrically conductive to ISO 1813. It operates within a temperature range of -55 °C to +70 °C.
How do you verify if profile 13/A fits your equipment?: Check that your pulleys are designed for a classic 13 mm wide A-section belt and that the required inside length (1780 mm) or datum length (1810 mm) matches your machine specifications.