What are the dimensions of this V-belt?

This belt has an SPA profile with a top width of 12.7 mm, a height of 10 mm, and a datum length Ld of 850 mm.

What are the inside and outside lengths of this belt?

The outside length La is 867 mm and the inside length Li is 804 mm (31.653 inches).

What material is used for the tension cord?

The tension cord is made of polyester (PE), ensuring reliable power transmission.

Which pulleys are compatible with this V-belt?

This V-belt is designed for standardized pulleys matching the SPA profile.

What applications is the Conti V SPA 850 designed for?

It is built for demanding industrial drives in general mechanical engineering in accordance with DIN 7753.

CONTI SPA850 CONTI V-belt SPA 850

Name: CONTI SPA850 CONTI V-belt SPA 850
Brand: CONTI
SKU: 05010141
Price: 27.94 EUR
Availability: InStock

Supplier number: CONTI SPA850 | EAN 4010858720414

27.94 tax incl.

€23.09 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 7 products in stock.

Ordered before 20:00 - delivered as of 12/10/2026
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 drive performance with Conti belts

Practical benefits

Efficient compact power transmission: Thanks to the narrow SPA profile, you achieve high power transmission smoothly even within confined machine spaces.
Strong high-tensile internal cord: The durable PE tension member minimizes elongation, so you maintain consistent tension and stable continuous operation.
Resistant to harsh conditions: You can rely on steady performance in tough operating environments thanks to dependable resistance against dust, heat, and oil.

In a nutshell

The right choise for

With the Conti Conti-V spa 850 V-belt, you ensure dependable and powerful drive performance across your machinery. Featuring a narrow spa profile with a 12.7 mm width and an 850 mm datum length, it delivers efficient torque transmission even in confined spaces. The durable pe tension cord keeps elongation to a minimum while maintaining consistent tension, helping you eliminate costly machine downtime. Whether replacing worn belts on industrial equipment, agricultural machinery, or hvac fan drives, this robust belt stands up reliably to heat, dust, and oil.

Product information FAQ

€27.94

In stock - tax incl.

Key features according to our expert

Length: 850
Width: 12,7 mm
Height: 10 mm
Profile (V-belt): SPA
Reference length Ld: 850 mm
Inner length Li: 804 mm; 31,653 inch
Outer length La: 867 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: 850
Width: 12,7 mm
Height: 10 mm
Profile (v-belt): SPA
Reference length ld: 850 mm
Inner length li: 804 mm; 31,653 inch
Outer length la: 867 mm
Material (cord): PE
Product line: CONTI V
Colour (manufacturer): Black

Brand CONTI
05010141
EAN 4010858720414
Supplier number CONTI SPA850

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this V-belt?: This belt has an SPA profile with a top width of 12.7 mm, a height of 10 mm, and a datum length Ld of 850 mm.
What are the inside and outside lengths of this belt?: The outside length La is 867 mm and the inside length Li is 804 mm (31.653 inches).
What material is used for the tension cord?: The tension cord is made of polyester (PE), ensuring reliable power transmission.
Which pulleys are compatible with this V-belt?: This V-belt is designed for standardized pulleys matching the SPA profile.
What applications is the Conti V SPA 850 designed for?: It is built for demanding industrial drives in general mechanical engineering in accordance with DIN 7753.