What are the dimensions of this V-belt?

This SPA profile belt has a width of 12.7 mm, a height of 10 mm, and a datum length Ld of 1157 mm (outer length La of 1174 mm).

What does the L=L designation mean on this V-belt?

L=L indicates matched-set manufacturing tolerances, allowing you to use multiple belts together in multi-groove drives without mismatch.

What material is the tension cord made of?

The inner tension cord is made of polyester (PE) to ensure high power transmission and minimal elongation under load.

What applications is this SPA belt designed for?

This narrow V-belt is designed for demanding industrial drives in mechanical engineering, such as pumps, fans, and compressors.

What is the operating temperature range for this belt?

The belt operates reliably in temperatures from -55 °C to +70 °C and is antistatic according to ISO 1813 standards.

CONTI SPA1157 CONTI V belt SPA 1157

Name: CONTI SPA1157 CONTI V belt SPA 1157
Brand: CONTI
SKU: 05010163
Price: 39.19 EUR
Availability: InStock

Supplier number: CONTI SPA1157 | EAN 4010858721183

39.19 tax incl.

€32.39 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 6 products in stock.

Ordered before 20:00 - delivered tomorrow 17/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

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Reliable power transmission with Conti

Practical benefits

Matched sets for drives: The precise L=L tolerance ensures you can install multiple belts together without tension differences.
Resilient in tough environments: You gain dependable performance across temperatures from -55 °C to +70 °C with dust and oil resistance.
Strong polyester tension cords: The durable cord structure prevents stretching, giving you smooth and consistent power transfer under load.

In a nutshell

The right choise for

With the Conti Conti-V spa 1157 V-belt, you ensure dependable, slip-free power transmission across industrial machinery, pumps, compressors, and ventilation systems. Built with high-strength polyester tension cords, it maintains structural integrity and delivers minimal elongation under heavy loads. The precise L=L manufacturing tolerance allows you to install matched sets in multi-groove drives without tension discrepancies. Featuring a 12.7 mm width, a 10 mm height, and a datum length of 1157 mm, this wrapped narrow belt operates smoothly in temperatures from -55 °C to +70 °C, resists dust and moderate oil exposure, and is antistatic according to iso 1813 standards.

Product information FAQ

€39.19

In stock - tax incl.

Key features according to our expert

Length: 1157
Width: 12,7 mm
Height: 10 mm
Profile (V-belt): SPA
Reference length Ld: 1157 mm
Inner length (Li): 1111 mm; 43,74 inch
Outer length (La): 1174 mm
Material (cord): PE
Product line: CONTI V
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: 1157
Width: 12,7 mm
Height: 10 mm
Profile (v-belt): SPA
Reference length ld: 1157 mm
Inner length (li): 1111 mm; 43,74 inch
Outer length (la): 1174 mm
Material (cord): PE
Product line: CONTI V
Colour (manufacturer): Black

Brand CONTI
05010163
EAN 4010858721183
Supplier number CONTI SPA1157

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this V-belt?: This SPA profile belt has a width of 12.7 mm, a height of 10 mm, and a datum length Ld of 1157 mm (outer length La of 1174 mm).
What does the L=L designation mean on this V-belt?: L=L indicates matched-set manufacturing tolerances, allowing you to use multiple belts together in multi-groove drives without mismatch.
What material is the tension cord made of?: The inner tension cord is made of polyester (PE) to ensure high power transmission and minimal elongation under load.
What applications is this SPA belt designed for?: This narrow V-belt is designed for demanding industrial drives in mechanical engineering, such as pumps, fans, and compressors.
What is the operating temperature range for this belt?: The belt operates reliably in temperatures from -55 °C to +70 °C and is antistatic according to ISO 1813 standards.