What profile and dimensions does this V-belt have?

It features an SPA profile with a width of 12.7 mm, a height of 10 mm, and a datum length Ld of 957 mm.

What are the outer and inner lengths of this belt?

The outer length La is 974 mm and the inner length Li is 35.866 inches.

What material is the tension cord made of?

The tension member of this Conti V-belt is made of PE (polyester).

What applications is this V-belt suitable for?

This narrow V-belt is designed for demanding drives in machinery and industrial applications using standard SPA pulleys.

What should you check before replacing a V-belt?

Always verify the profile (SPA) and datum length (957 mm) of your existing belt or pulley to ensure the correct fit.

CONTI SPA957 CONTI V belt SPA 957

Name: CONTI SPA957 CONTI V belt SPA 957
Brand: CONTI
SKU: 05010150
Price: 30.79 EUR
Availability: InStock

Supplier number: CONTI SPA957 | EAN 4010858720940

30.79 tax incl.

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

On stock - immediately available | we have 1 products in stock.

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 heavy machinery

Practical benefits

Efficient torque transfer: The Conti V wrapped belt ensures you transfer high power smoothly without excessive slip across demanding drives.
Minimal belt elongation: Its robust PE tensile cords maintain tension reliably, saving you time on frequent retensioning and maintenance.
Resilient wrapped design: The durable outer fabric jacket protects your drive against dust, friction wear, and demanding operating temperatures.

In a nutshell

The right choise for

Restore maximum power transmission efficiency across your machinery with the Conti Conti-V spa 957 wrapped V-belt. Featuring an spa profile with a 12.7 mm width, a 10 mm height, and a 957 mm datum length, this belt delivers reliable torque transfer without slipping or energy loss. Built with high-strength polyester tensile cords, it maintains steady tension and resists elongation during continuous operation. The durable wrapped rubber construction protects against dust, wear, and changing temperatures, helping you eliminate unexpected downtime in industrial, agricultural, or workshop drives.

Product information FAQ

€30.79

In stock - tax incl.

Key features according to our expert

Length: 957
Width: 12,7 mm
Height: 10 mm
Profile (V-belt): SPA
Reference length Ld: 957 mm
Inner length (Li): 911 mm; 35,866 inch
Outer length (La): 974 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: 957
Width: 12,7 mm
Height: 10 mm
Profile (v-belt): SPA
Reference length ld: 957 mm
Inner length (li): 911 mm; 35,866 inch
Outer length (la): 974 mm
Material (cord): PE
Product line: CONTI V
Colour (manufacturer): Black

Brand CONTI
05010150
EAN 4010858720940
Supplier number CONTI SPA957

Frequently asked questions about this product

Answered by specialists

What profile and dimensions does this V-belt have?: It features an SPA profile with a width of 12.7 mm, a height of 10 mm, and a datum length Ld of 957 mm.
What are the outer and inner lengths of this belt?: The outer length La is 974 mm and the inner length Li is 35.866 inches.
What material is the tension cord made of?: The tension member of this Conti V-belt is made of PE (polyester).
What applications is this V-belt suitable for?: This narrow V-belt is designed for demanding drives in machinery and industrial applications using standard SPA pulleys.
What should you check before replacing a V-belt?: Always verify the profile (SPA) and datum length (957 mm) of your existing belt or pulley to ensure the correct fit.