What are the dimensions of this V-belt?

This belt has an SPZ profile with a width of 9.7 mm, a height of 8 mm, a datum length of 950 mm, and an outside length of 962 mm.

What alternative size designations apply to this belt?

In addition to SPZ 950, this belt corresponds to the RMA standard 3V 375 (3V374) and the 9N profile.

What material is used for the tension cord?

The belt features a PE (polyester) tension cord designed for reliable power transmission and low elongation.

Which pulleys are compatible with this V-belt?

You can use this V-belt on standard pulleys designed for SPZ and 3V profiles.

CONTI SPZ950 CONTI V belt SPZ 950 3V 375

Name: CONTI SPZ950 CONTI V belt SPZ 950 3V 375
Brand: CONTI
SKU: 05010041
Price: 21.67 EUR
Availability: InStock

Supplier number: CONTI SPZ950 | EAN 4010858713904

21.67 tax incl.

€17.91 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 13/10/2026
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 for compact drives

Practical benefits

Efficient and compact drive: With the narrow SPZ profile, you transmit high levels of power effortlessly in space-constrained machinery.
Minimal stretch under tension: The reinforced PE cord prevents excessive elongation so you maintain consistent belt tension throughout operation.
High resistance to wear: The durable outer wrap withstands friction and operational heat, giving you long-lasting service life.

In a nutshell

The right choise for

With the Conti Conti-V spz 950 V-belt, you ensure powerful and reliable mechanical power transmission in compact drive systems. Ideal for replacing worn or slipping belts in electric motors, pumps, compressors, and hvac installations, it effectively eliminates slip and power loss between pulleys. The reinforced polyester (PE) tension cord delivers high dimensional stability under load, minimizing stretch to maintain consistent belt tension. Its durable outer wrap stands up to operational friction and heat, keeping your machinery running smoothly and reliably.

Product information FAQ

€21.67

In stock - tax incl.

Key features according to our expert

Length: 950
Width: 9,7 mm
Height: 8 mm
Profile (V-belt): SPZ
Reference length Ld: 950 mm
Inner length (Li): 912 mm; 35,905 inch
Outer length (La): 962 mm
Material (cord): PE
Product line: CONTI V
RMA: 3V374
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: 9,7 mm
Height: 8 mm
Profile (v-belt): SPZ
Reference length ld: 950 mm
Inner length (li): 912 mm; 35,905 inch
Outer length (la): 962 mm
Material (cord): PE
Product line: CONTI V
Rma: 3V374
Colour (manufacturer): Black

Brand CONTI
05010041
EAN 4010858713904
Supplier number CONTI SPZ950

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this V-belt?: This belt has an SPZ profile with a width of 9.7 mm, a height of 8 mm, a datum length of 950 mm, and an outside length of 962 mm.
What alternative size designations apply to this belt?: In addition to SPZ 950, this belt corresponds to the RMA standard 3V 375 (3V374) and the 9N profile.
What material is used for the tension cord?: The belt features a PE (polyester) tension cord designed for reliable power transmission and low elongation.
Which pulleys are compatible with this V-belt?: You can use this V-belt on standard pulleys designed for SPZ and 3V profiles.