What are the dimensions of this V-belt?

The belt has a width of 17 mm, an inside length (Li) of 3225 mm, and a datum length (Ld) of 3270 mm.

What profile does this V-belt have?

This V-belt features a standard B profile with a top width of 17 mm.

What material is the tension cord made of?

The internal tension cord is made of PE (polyester) for reliable power transmission.

What does the B 127 designation mean?

This is the RMA code where B indicates the profile type and 127 represents the nominal length in inches.

What is the difference between Li and Ld on this belt?

Li refers to the inside length (3225 mm), while Ld refers to the datum or pitch length (3270 mm).

CONTI B127CL powerspan v-belt 3270 x 17 mm black

Name: CONTI B127CL powerspan v-belt 3270 x 17 mm black
Brand: CONTI
SKU: 03017759
Price: 51.91 EUR
Availability: PreOrder

Supplier number: CONTI B127CL | EAN 4051817744539

51.91 tax incl.

€42.90 excl. VAT (incl. all environmental contributions)

On order: delivered from 19/10/2026

Delivery by DHL

✆ Talk to a specialist

Reliable power transmission for machinery

Practical benefits

Consistent and efficient drive: The classic section B profile delivers dependable grip in the pulley groove for smooth operation.
High strength polyester cords: Built with internal PE tension cords, it minimizes stretching and maintains constant drive tension under load.
Wear-resistant wrapped construction: The durable outer cover protects the core against friction to ensure extended service life for your equipment.

In a nutshell

The right choise for

Keep your machinery running smoothly with the Conti Powerspan B127CL V-belt. Featuring a classic section b profile and a 17 mm top width, this drive belt delivers steady, reliable power transmission without unwanted slippage. The durable polyester (PE) tension cord minimizes stretching under heavy loads, maintaining consistent drive tension throughout operation. With an inside length of 3225 mm (Li) and a datum length of 3270 mm (Ld), it is the ideal choice for quickly replacing worn or snapped belts on industrial machinery, factory conveyors, and agricultural equipment, minimizing downtime and restoring dependable performance.

Product information FAQ

€51.91

tax incl.

Key features according to our expert

Length: 127
Width: 17 mm
Profile (V-belt): B
Reference length Ld: 3270 mm
Inner length Li: 3225 mm
Material (cord): PE
Product line: CONTI POWERSPAN
RMA: B127
Colour (manufacturer): Black

All Features

Length: 127
Width: 17 mm
Profile (v-belt): B
Reference length ld: 3270 mm
Inner length li: 3225 mm
Material (cord): PE
Product line: CONTI POWERSPAN
Rma: B127
Colour (manufacturer): Black

Brand CONTI
03017759
EAN 4051817744539
Supplier number CONTI B127CL

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this V-belt?: The belt has a width of 17 mm, an inside length (Li) of 3225 mm, and a datum length (Ld) of 3270 mm.
What profile does this V-belt have?: This V-belt features a standard B profile with a top width of 17 mm.
What material is the tension cord made of?: The internal tension cord is made of PE (polyester) for reliable power transmission.
What does the B 127 designation mean?: This is the RMA code where B indicates the profile type and 127 represents the nominal length in inches.
What is the difference between Li and Ld on this belt?: Li refers to the inside length (3225 mm), while Ld refers to the datum or pitch length (3270 mm).