What are the dimensions of this V-belt?

It features a top width of 17 mm, a height of 11 mm, a datum length Ld of 4439 mm, and an inside length Li of 4394 mm (173 inches).

What profile does the Conti CONTI-V B 173 have?

The belt has a classical B profile (also known as profile 17/B).

What is the outside length of this belt?

The outside length La is 4463 mm.

What material is the tension cord made of?

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

What does the designation B 173 mean?

The letter B denotes the belt profile and 173 indicates the nominal inside length Li in inches.

CONTI 17.0X4394 CONTI V belt 17.0X 4394 Li / 4439 Ld B 173

Name: CONTI 17.0X4394 CONTI V belt 17.0X 4394 Li / 4439 Ld B 173
Brand: CONTI
SKU: 05030337
Price: 148.21 EUR
Availability: InStock

Supplier number: CONTI 17.0X4394 | EAN 4010858164393

148.21 tax incl.

€122.49 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 21/10/2026
Free shipping
Delivery by DHL

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Reliable power transmission in heavy machinery

Practical benefits

Matched set running precision: Tight manufacturing tolerances let you install multiple belts together in matched sets without uneven load distribution or frequent re-tensioning.
Minimal stretch with polyester cords: The embedded PE cord provides high tensile strength, ensuring you maintain consistent drive tension and smooth torque delivery.
Wear resistant wrapped cover: The tough fabric jacket shields against dust and frictional wear, helping you keep your machinery running smoothly and quietly for longer.

In a nutshell

The right choise for

With the Conti Conti-V B173 V-belt, you ensure reliable, slip-free power transmission across heavy industrial machinery and agricultural equipment. The integrated pe tensile cord minimizes stretch under standard operating tension, keeping your drive stable and consistent. Tight manufacturing tolerances (L=L) allow you to run multiple belts together in matched sets without uneven load distribution, premature wear, or frequent re-tensioning. Additionally, the wear-resistant wrapped fabric cover shields against dust and friction to deliver smooth, quiet operation and an extended service life. With a 17 mm top width and a 4439 mm datum length, you keep your demanding drives running smoothly and efficiently.

Product information FAQ

€148.21

In stock - tax incl.

Key features according to our expert

Length: 173
Width: 17 mm
Height: 11 mm
Profile (V-belt): B
Reference length Ld: 4439 mm
Inner length (Li): 4394 mm; 173 inch
Outer length (La): 4463 mm
Material (cord): PE
Product line: CONTI V
RMA: B173
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: 173
Width: 17 mm
Height: 11 mm
Profile (v-belt): B
Reference length ld: 4439 mm
Inner length (li): 4394 mm; 173 inch
Outer length (la): 4463 mm
Material (cord): PE
Product line: CONTI V
Rma: B173
Colour (manufacturer): Black

Brand CONTI
05030337
EAN 4010858164393
Supplier number CONTI 17.0X4394

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this V-belt?: It features a top width of 17 mm, a height of 11 mm, a datum length Ld of 4439 mm, and an inside length Li of 4394 mm (173 inches).
What profile does the Conti CONTI-V B 173 have?: The belt has a classical B profile (also known as profile 17/B).
What is the outside length of this belt?: The outside length La is 4463 mm.
What material is the tension cord made of?: The internal tension member is made of polyester (PE).
What does the designation B 173 mean?: The letter B denotes the belt profile and 173 indicates the nominal inside length Li in inches.