What are the exact dimensions of this V-belt?

It features an SPZ profile with a width of 9.7 mm, a height of 8 mm, a reference length Ld of 3150 mm, and an outer length La of 3162 mm.

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

L=L indicates matched length tolerances. You can use multiple belts together in multi-groove drives without manual matching.

Which pulleys and profiles is this belt compatible with?

It fits standard SPZ pulleys and corresponds to 3V (RMA 3V1240) and 9N industry standards.

What material is used for the tension member?

The internal tension cord is made of polyester (PE).

What is the operating temperature range for this belt?

This V-belt withstands temperatures ranging from -55 °C to +70 °C.

CONTI SPZ3150 CONTI V-belt SPZ 3150

Name: CONTI SPZ3150 CONTI V-belt SPZ 3150
Brand: CONTI
SKU: 05010127
Price: 69.57 EUR
Availability: InStock

Supplier number: CONTI SPZ3150 | EAN 4010858713256

69.57 tax incl.

€57.50 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 8 products in stock.

Ordered before 20:00 - delivered tomorrow 22/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Reliable power transmission with Conti

Practical benefits

Smooth matched set operation: Thanks to the L=L matched manufacturing tolerances, you can fit multiple belts together without uneven tensioning.
Extreme temperature resistance range: You maintain consistent drive performance in demanding operating environments from -55 °C up to +70 °C.
Safe and durable construction: The high-strength polyester tension cords and ISO 1813 antistatic properties ensure long-lasting, dependable operation.

In a nutshell

The right choise for

Keep your machinery running reliably without unplanned downtime with the Conti Conti-V spz 3150 V-belt. Ideal for industrial equipment, hvac fan systems, pumps, and agricultural machinery, it transfers rotational power efficiently with minimal slip. Thanks to L=L manufacturing with matched length tolerances, you can fit multiple belts directly onto multi-groove drives without uneven tension or manual matching. The strong polyester tension cords and iso 1813 antistatic properties deliver lasting durability, while the wide temperature resistance of -55 °C to +70 °C ensures dependable performance in demanding operating conditions.

Product information FAQ

€69.57

In stock - tax incl.

Key features according to our expert

Length: 3150
Width: 9,7 mm
Height: 8 mm
Profile (V-belt): SPZ
Reference length Ld: 3150 mm
Inner length (Li): 3112 mm; 122,519 inch
Outer length (La): 3162 mm
Material (cord): PE
Product line: CONTI V
RMA: 3V1240
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: 3150
Width: 9,7 mm
Height: 8 mm
Profile (v-belt): SPZ
Reference length ld: 3150 mm
Inner length (li): 3112 mm; 122,519 inch
Outer length (la): 3162 mm
Material (cord): PE
Product line: CONTI V
Rma: 3V1240
Colour (manufacturer): Black

Brand CONTI
05010127
EAN 4010858713256
Supplier number CONTI SPZ3150

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this V-belt?: It features an SPZ profile with a width of 9.7 mm, a height of 8 mm, a reference length Ld of 3150 mm, and an outer length La of 3162 mm.
What does the L=L designation mean on this Conti V-belt?: L=L indicates matched length tolerances. You can use multiple belts together in multi-groove drives without manual matching.
Which pulleys and profiles is this belt compatible with?: It fits standard SPZ pulleys and corresponds to 3V (RMA 3V1240) and 9N industry standards.
What material is used for the tension member?: The internal tension cord is made of polyester (PE).
What is the operating temperature range for this belt?: This V-belt withstands temperatures ranging from -55 °C to +70 °C.