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

This V-belt has a B profile (17/B) with a 17 mm width and an 11 mm height. The inside length (Li) is 1300 mm (51 inches), datum length (Ld) is 1345 mm, and outside length (La) is 1369 mm.

What does the L=L designation mean?

L=L stands for matched-set length tolerances. This allows you to install multiple belts of the same size on a multi-groove drive without length discrepancies.

What material is used for the tension member?

The cord of this Conti-V belt is made of polyester (PE), ensuring high tensile strength and minimal stretch during operation.

What temperature range is this V-belt suitable for?

The belt operates reliably within a temperature range of -55 °C to +70 °C.

Is this V-belt resistant to oil and dust?

Yes, the belt is dust-proof, conditionally oil-resistant, and electrically conductive according to ISO 1813.

CONTI 17.0X1300 CONTI V-belt 17.0X 1300 Li / 1345 Ld B 51

Name: CONTI 17.0X1300 CONTI V-belt 17.0X 1300 Li / 1345 Ld B 51
Brand: CONTI
SKU: 05030247
Price: 45.07 EUR
Availability: InStock

Supplier number: CONTI 17.0X1300 | EAN 4010858361303

45.07 tax incl.

€37.25 excl. VAT (incl. all environmental contributions)

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

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

✆ Talk to a specialist

Dependable power transmission for machine drives

Practical benefits

Matched sets without sorting: Thanks to precise L=L manufacturing, you can install multiple V-belts together ensuring uniform load distribution on multi-groove pulleys.
High strength polyester core: The integrated PE tension cord prevents unwanted stretching, keeping your drive running smoothly and efficiently under heavy operation.
Built for demanding environments: This wrapped Conti V-belt B 51 easily handles dust, oil exposure, and temperatures from -55 °C to +70 °C.

In a nutshell

The right choise for

Keep your industrial machinery, agricultural equipment, and pump pulley drives running smoothly with the Conti Conti-V V-belt b 51. Featuring a 17/B profile, a datum length of 1345 mm, and an inside length of 1300 mm (51 inches), it delivers dependable mechanical torque transfer between pulleys with minimal slip. The integrated pe tension cord prevents unwanted stretching, ensuring stable operation under heavy load. Thanks to matched-set L=L manufacturing, you can install multiple belts in multi-groove drives for balanced load distribution. This wrapped belt is dust-proof, conditionally oil-resistant, electrically conductive to iso 1813, and performs reliably in temperatures from -55 °C to +70 °C.

Product information FAQ

€45.07

In stock - tax incl.

Key features according to our expert

Length: 51
Width: 17 mm
Height: 11 mm
Profile (V-belt): B
Reference length Ld: 1345 mm
Inner length Li: 1300 mm; 51 inch
Outer length La: 1369 mm
Material (cord): PE
Product line: CONTI V
RMA: B51
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: 51
Width: 17 mm
Height: 11 mm
Profile (v-belt): B
Reference length ld: 1345 mm
Inner length li: 1300 mm; 51 inch
Outer length la: 1369 mm
Material (cord): PE
Product line: CONTI V
Rma: B51
Colour (manufacturer): Black

Brand CONTI
05030247
EAN 4010858361303
Supplier number CONTI 17.0X1300

Frequently asked questions about this product

Answered by specialists

What are the dimensions and profile of this V-belt?: This V-belt has a B profile (17/B) with a 17 mm width and an 11 mm height. The inside length (Li) is 1300 mm (51 inches), datum length (Ld) is 1345 mm, and outside length (La) is 1369 mm.
What does the L=L designation mean?: L=L stands for matched-set length tolerances. This allows you to install multiple belts of the same size on a multi-groove drive without length discrepancies.
What material is used for the tension member?: The cord of this Conti-V belt is made of polyester (PE), ensuring high tensile strength and minimal stretch during operation.
What temperature range is this V-belt suitable for?: The belt operates reliably within a temperature range of -55 °C to +70 °C.
Is this V-belt resistant to oil and dust?: Yes, the belt is dust-proof, conditionally oil-resistant, and electrically conductive according to ISO 1813.