What are the dimensions of this V-belt?

It features an SPB profile with a width of 16.3 mm, a height of 13 mm, a reference datum length Ld of 3750 mm, and an outer length La of 3772 mm.

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

The L=L marking indicates matched tolerances, allowing you to use multiple belts together in a multi-groove drive without manual matching.

Which standards and profile codes does this belt meet?

This narrow V-belt complies with the SPB profile under DIN 7753 / ISO 4184 and corresponds to the RMA code 5V1476 (5V/15N).

What material is used for the tension cords?

The internal tension cords of this V-belt are made from polyester (PE).

What is the operating temperature range for this V-belt?

This V-belt operates reliably in temperatures ranging from −55 °C to +70 °C.

CONTI SPB3750 CONTI V-belt SPB 3750

Name: CONTI SPB3750 CONTI V-belt SPB 3750
Brand: CONTI
SKU: 05010302
Price: 166.75 EUR
Availability: InStock

Supplier number: CONTI SPB3750 | EAN 4010858743772

166.75 tax incl.

€137.81 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 09/10/2026
Free shipping
Delivery by DHL

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Efficient power with Conti V

Practical benefits

Matched set precision: With the L=L manufacturing tolerance, you run multiple belts together without uneven tension or length variations.
Wide operating temperature range: You safely operate industrial machinery in demanding ambient conditions ranging from -55 °C to +70 °C.
Low-stretch polyester cords: The embedded PE cord provides high tensile strength, preventing unwanted elongation during continuous heavy operation.

In a nutshell

The right choise for

With the Conti Conti-V spb 3750 V-belt, you ensure dependable, high-efficiency power transmission across heavy-duty industrial machinery and agricultural equipment. Thanks to precision L=L manufacturing tolerances, you can install multiple belts directly in a multi-groove drive without length discrepancies or uneven tension. The durable polyester (PE) tension cords minimize belt stretch to maintain consistent, slip-free operation on demanding pumps, compressors, and ventilation systems. Built to withstand extreme operating conditions from -55 °C to +70 °C, this narrow V-belt keeps your drive setups running smoothly and efficiently.

Product information FAQ

€166.75

In stock - tax incl.

Key features according to our expert

Length: 3750
Width: 16,3 mm
Height: 13 mm
Profile (V-belt): SPB
Reference length Ld: 3750 mm
Inner length Li: 3690 mm; 145,275 inch
Outer length La: 3772 mm
Material (cord): PE
Product line: CONTI V
RMA: 5V1476
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: 3750
Width: 16,3 mm
Height: 13 mm
Profile (v-belt): SPB
Reference length ld: 3750 mm
Inner length li: 3690 mm; 145,275 inch
Outer length la: 3772 mm
Material (cord): PE
Product line: CONTI V
Rma: 5V1476
Colour (manufacturer): Black

Brand CONTI
05010302
EAN 4010858743772
Supplier number CONTI SPB3750

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this V-belt?: It features an SPB profile with a width of 16.3 mm, a height of 13 mm, a reference datum length Ld of 3750 mm, and an outer length La of 3772 mm.
What does the L=L designation mean on this belt?: The L=L marking indicates matched tolerances, allowing you to use multiple belts together in a multi-groove drive without manual matching.
Which standards and profile codes does this belt meet?: This narrow V-belt complies with the SPB profile under DIN 7753 / ISO 4184 and corresponds to the RMA code 5V1476 (5V/15N).
What material is used for the tension cords?: The internal tension cords of this V-belt are made from polyester (PE).
What is the operating temperature range for this V-belt?: This V-belt operates reliably in temperatures ranging from −55 °C to +70 °C.