What are the dimensions and profile of this V-belt?

This narrow V-belt features an SPZ profile with a top width of 9.7 mm, a height of 8 mm, and a datum length Ld of 1337 mm.

What does the L=L designation mean?

The L=L mark ensures matched length tolerances, allowing you to use multiple belts together in multi-groove drives without manual matching.

What are the equivalent size codes for this belt?

It corresponds to the US RMA standard 3V 530 (or 3V526) and 9N profile, with an outside length La of 1349 mm.

What material is used for the tension cord?

The tension cord is made of polyester (PE), providing high tensile strength and minimal stretch under load.

Which pulleys are compatible with this V-belt?

This belt is designed for use on all standardized pulleys with an SPZ or 3V profile.

CONTI SPZ1337 CONTI V-belt SPZ 1337 3V 530

Name: CONTI SPZ1337 CONTI V-belt SPZ 1337 3V 530
Brand: CONTI
SKU: 05010070
Price: 32.86 EUR
Availability: InStock

Supplier number: CONTI SPZ1337 | EAN 4010858711351

32.86 tax incl.

€27.16 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 09/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

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Reliable transmission by Conti

Practical benefits

Perfectly matched drive sets: The matched L=L tolerance ensures you achieve uniform load distribution across multiple belts without individual measuring.
Broad operating temperature range: You can operate machinery reliably across extreme environmental conditions from -55 °C to +70 °C.
Certified antistatic protection: Full compliance with ISO 1813 safely dissipates static electricity to prevent sparks during heavy-duty machine operation.

In a nutshell

The right choise for

Keep your machinery running reliably with the Conti V V-belt spz 1337. Designed for demanding power transmission setups, this narrow V-belt features a durable polyester tension cord that provides high tensile strength and minimal stretch under load. Thanks to the matched L=L manufacturing tolerance, you can install multiple belts together in multi-groove drives without uneven tension or slippage. With an operating temperature range from -55 °C to +70 °C and certified antistatic protection according to iso 1813, it ensures safe, spark-free performance across industrial pumps, compressors, ventilation fans, and heavy machinery.

Product information FAQ

€32.86

In stock - tax incl.

Key features according to our expert

Length: 1337
Width: 9,7 mm
Height: 8 mm
Profile (V-belt): SPZ
Reference length Ld: 1337 mm
Inner length Li: 1299 mm; 51,141 inch
Outer length La: 1349 mm
Material (cord): PE
Product line: CONTI V
RMA: 3V526
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: 1337
Width: 9,7 mm
Height: 8 mm
Profile (v-belt): SPZ
Reference length ld: 1337 mm
Inner length li: 1299 mm; 51,141 inch
Outer length la: 1349 mm
Material (cord): PE
Product line: CONTI V
Rma: 3V526
Colour (manufacturer): Black

Brand CONTI
05010070
EAN 4010858711351
Supplier number CONTI SPZ1337

Frequently asked questions about this product

Answered by specialists

What are the dimensions and profile of this V-belt?: This narrow V-belt features an SPZ profile with a top width of 9.7 mm, a height of 8 mm, and a datum length Ld of 1337 mm.
What does the L=L designation mean?: The L=L mark ensures matched length tolerances, allowing you to use multiple belts together in multi-groove drives without manual matching.
What are the equivalent size codes for this belt?: It corresponds to the US RMA standard 3V 530 (or 3V526) and 9N profile, with an outside length La of 1349 mm.
What material is used for the tension cord?: The tension cord is made of polyester (PE), providing high tensile strength and minimal stretch under load.
Which pulleys are compatible with this V-belt?: This belt is designed for use on all standardized pulleys with an SPZ or 3V profile.