What are the dimensions of this V-belt?

The belt has a top width of 12.7 mm, a height of 10 mm, and a datum length Ld of 950 mm. The outside length La is 967 mm.

What does the SPA profile indicate?

SPA is a standardized narrow V-belt profile with a 12.7 mm width and 10 mm height, built for compact and efficient drive systems.

What material is the tension cord made from?

The internal tensile cord is made of polyester (PE), providing high strength and minimal stretch under load.

What is the difference between datum length Ld and outside length La?

The datum length (Ld) of 950 mm is the pitch reference for pulleys. The outside length (La) is 967 mm measured along the outer belt edge.

Which applications is this Conti-V belt suitable for?

It is suitable for industrial machinery and drive systems such as compressors, fans, pumps, and equipment using standard SPA pulleys.

CONTI SPA950 CONTI V-belt SPA 950

Name: CONTI SPA950 CONTI V-belt SPA 950
Brand: CONTI
SKU: 05010149
Price: 30.79 EUR
Availability: InStock

Supplier number: CONTI SPA950 | EAN 4010858720926

30.79 tax incl.

€25.45 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

Ordered before 20:00 - delivered as of 09/10/2026
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 drive performance with Conti belts

Practical benefits

Efficient heavy duty transmission: The narrow SPA profile measuring 12.7 mm wide gives you maximum grip and smooth torque transfer.
Low stretch under load: Featuring a robust polyester tension cord, you maintain consistent belt tension throughout demanding machine operations.
Resilient in harsh environments: The fabric jacket protects against dust, mild oil exposure, and extreme operating temperatures from -55 °C to +70 °C.

In a nutshell

The right choise for

With the Conti Conti-V spa 950 V-belt, you immediately restore smooth and slip-free power transmission across your industrial machinery. Whether you are servicing compressors, fans, pumps, or electric motor systems, the narrow spa profile measuring 12.7 mm wide and 10 mm high delivers steady torque without squealing or energy loss. Built with a robust polyester tension cord, it maintains consistent belt tension and prevents stretching, effectively eliminating downtime caused by worn or broken belts. Its protective fabric jacket shields against dust, mild oil exposure, and extreme temperatures from -55 °C to +70 °C, ensuring your equipment operates at peak efficiency.

Product information FAQ

€30.79

In stock - tax incl.

Key features according to our expert

Length: 950
Width: 12,7 mm
Height: 10 mm
Profile (V-belt): SPA
Reference length Ld: 950 mm
Inner length Li: 904 mm; 35,59 inch
Outer length La: 967 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: 950
Width: 12,7 mm
Height: 10 mm
Profile (v-belt): SPA
Reference length ld: 950 mm
Inner length li: 904 mm; 35,59 inch
Outer length la: 967 mm
Material (cord): PE
Product line: CONTI V
Colour (manufacturer): Black

Brand CONTI
05010149
EAN 4010858720926
Supplier number CONTI SPA950

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this V-belt?: The belt has a top width of 12.7 mm, a height of 10 mm, and a datum length Ld of 950 mm. The outside length La is 967 mm.
What does the SPA profile indicate?: SPA is a standardized narrow V-belt profile with a 12.7 mm width and 10 mm height, built for compact and efficient drive systems.
What material is the tension cord made from?: The internal tensile cord is made of polyester (PE), providing high strength and minimal stretch under load.
What is the difference between datum length Ld and outside length La?: The datum length (Ld) of 950 mm is the pitch reference for pulleys. The outside length (La) is 967 mm measured along the outer belt edge.
Which applications is this Conti-V belt suitable for?: It is suitable for industrial machinery and drive systems such as compressors, fans, pumps, and equipment using standard SPA pulleys.