What are the exact dimensions of this V-belt?

The belt has a top width of 13 mm and a height of 8 mm. The inside length (Li) is 1220 mm (48 inches), the datum length (Ld) is 1250 mm, and the outside length (La) is 1270 mm.

Which profile does this classical V-belt have?

This belt features the classical V-belt profile A (also designated as profile 13 or RMA A48).

What does the L=L designation mean on Conti belts?

L=L stands for Matched-set. Precise manufacturing tolerances allow you to use multiple belts together in multi-groove drives without prior sorting.

What is the operating temperature range for this belt?

The belt is designed to operate in temperatures ranging from -55 °C to +70 °C.

What material is used for the tension cord?

The tension cord of this Conti-V belt is made of polyester (PE) for reliable power transmission.

CONTI 13.0X1220 CONTI V belt 13.0X 1220 Li / 1250 Ld A 48

Name: CONTI 13.0X1220 CONTI V belt 13.0X 1220 Li / 1250 Ld A 48
Brand: CONTI
SKU: 05030128
Price: 30.41 EUR
Availability: InStock

Supplier number: CONTI 13.0X1220 | EAN 4010858351229

30.41 tax incl.

€25.13 excl. VAT (incl. all environmental contributions)

On stock - immediately available

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

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Dependable power transmission for industrial machinery

Practical benefits

Matched set L=L precision: The exact L=L length tolerance ensures you can install multi-belt drives without tension differences for smooth and balanced operation.
High strength polyester core: Engineered with durable PE tension cords, it resists stretching and withstands sudden load spikes in heavy-duty mechanical drives.
Durable protection against wear: The wrapped fabric design from Conti resists dust and operates reliably in demanding environments from -55 °C to +70 °C.

In a nutshell

The right choise for

Ensure dependable, low-vibration power transmission in your machinery with the Conti Conti-V V-belt A48. Featuring classical profile A, this wrapped belt has a top width of 13 mm, a height of 8 mm, and an inside length of 1220 mm (48 inches). Its durable polyester tension cords resist stretching and absorb sudden load spikes during heavy operation. Thanks to the precise L=L matched-set tolerance, you can install multiple belts together in multi-groove drives without tension differences. Whether driving electric motors, compressors, pumps, or agricultural machinery, its protective wrapped design shields against dust and performs reliably across temperatures from -55 °C to +70 °C.

Product information FAQ

€30.41

In stock - tax incl.

Key features according to our expert

Length: 48
Width: 13 mm
Height: 8 mm
Profile (V-belt): A
Reference length Ld: 1250 mm
Inner length (Li): 1220 mm; 48 inch
Outer length (La): 1270 mm
Material (cord): PE
Product line: CONTI V
RMA: A48
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: 48
Width: 13 mm
Height: 8 mm
Profile (v-belt): A
Reference length ld: 1250 mm
Inner length (li): 1220 mm; 48 inch
Outer length (la): 1270 mm
Material (cord): PE
Product line: CONTI V
Rma: A48
Colour (manufacturer): Black

Brand CONTI
05030128
EAN 4010858351229
Supplier number CONTI 13.0X1220

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this V-belt?: The belt has a top width of 13 mm and a height of 8 mm. The inside length (Li) is 1220 mm (48 inches), the datum length (Ld) is 1250 mm, and the outside length (La) is 1270 mm.
Which profile does this classical V-belt have?: This belt features the classical V-belt profile A (also designated as profile 13 or RMA A48).
What does the L=L designation mean on Conti belts?: L=L stands for Matched-set. Precise manufacturing tolerances allow you to use multiple belts together in multi-groove drives without prior sorting.
What is the operating temperature range for this belt?: The belt is designed to operate in temperatures ranging from -55 °C to +70 °C.
What material is used for the tension cord?: The tension cord of this Conti-V belt is made of polyester (PE) for reliable power transmission.