What are the dimensions of this V-belt?

This SPZ-profile belt has a top width of 9.7 mm, a height of 8 mm, and a datum length Ld of 1650 mm. The outer length La is 1662 mm.

What does the L=L marking indicate?

L=L indicates matched manufacturing tolerances. You can use multiple belts together in a multi-belt drive without prior matching or sorting.

What material is used for the tension member?

The internal tension cords are made of polyester (PE) to ensure low stretch and reliable power transmission.

Which profile standards does this belt match?

It features an SPZ profile according to DIN 7753 / ISO 4184 and corresponds to the RMA 3V650 and 9N standard designations.

What environmental conditions can this belt withstand?

It is dust-resistant, conditionally oil-resistant, electrically conductive to ISO 1813, and operates in temperatures from -55 °C to +70 °C.

CONTI SPZ1650 CONTI V-belt SPZ 1650

Name: CONTI SPZ1650 CONTI V-belt SPZ 1650
Brand: CONTI
SKU: 05010089
Price: 39.49 EUR
Availability: InStock

Supplier number: CONTI SPZ1650 | EAN 4010858951665

39.49 tax incl.

€32.64 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 6 products in stock.

Ordered before 20:00 - delivered as of 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 SPZ 1650

Practical benefits

Smooth matched set operation: Thanks to matched L=L tolerances, you can run multiple belts together without uneven tension or premature wear.
High tensile core strength: The robust PE cord absorbs sudden shock loads to keep your heavy machinery running smoothly under pressure.
Secure pulley grip design: Engineered with a 9.7 mm width, it delivers precise seating in standard sheaves so you avoid unwanted slippage.

In a nutshell

The right choise for

With the Conti Conti-V spz 1650 V-belt, you ensure smooth, reliable power transmission across your industrial machinery, pumps, and ventilation drives. Thanks to the matched L=L manufacturing tolerance, you can run multiple belts together in multi-groove setups without uneven tension or premature wear. Its heavy-duty polyester (PE) tension cords easily absorb shock loads and prevent unwanted stretching during demanding operations. Featuring a 9.7 mm top width and a 1650 mm datum length, this SPZ-profile belt fits securely into standard pulleys, providing dependable grip, dust and oil resistance, and consistent performance from -55 °C to +70 °C.

Product information FAQ

€39.49

In stock - tax incl.

Key features according to our expert

Length: 1650
Width: 9,7 mm
Height: 8 mm
Profile (V-belt): SPZ
Reference length Ld: 1650 mm
Inner length (Li): 1612 mm; 63,464 inch
Outer length (La): 1662 mm
Material (cord): PE
Product line: CONTI V
RMA: 3V650
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: 1650
Width: 9,7 mm
Height: 8 mm
Profile (v-belt): SPZ
Reference length ld: 1650 mm
Inner length (li): 1612 mm; 63,464 inch
Outer length (la): 1662 mm
Material (cord): PE
Product line: CONTI V
Rma: 3V650
Colour (manufacturer): Black

Brand CONTI
05010089
EAN 4010858951665
Supplier number CONTI SPZ1650

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this V-belt?: This SPZ-profile belt has a top width of 9.7 mm, a height of 8 mm, and a datum length Ld of 1650 mm. The outer length La is 1662 mm.
What does the L=L marking indicate?: L=L indicates matched manufacturing tolerances. You can use multiple belts together in a multi-belt drive without prior matching or sorting.
What material is used for the tension member?: The internal tension cords are made of polyester (PE) to ensure low stretch and reliable power transmission.
Which profile standards does this belt match?: It features an SPZ profile according to DIN 7753 / ISO 4184 and corresponds to the RMA 3V650 and 9N standard designations.
What environmental conditions can this belt withstand?: It is dust-resistant, conditionally oil-resistant, electrically conductive to ISO 1813, and operates in temperatures from -55 °C to +70 °C.