Which tensioner element is this sprocket set suitable for?

This set is designed for installation on the Rosta tensioner element type SE 27.

What chain pitch and type does this sprocket support?

The sprocket is designed for simplex chains with a pitch of 5/8 inch.

ROSTA 59.06.51.0003 sprocket type N 5/8" - 12 Simplex (15 teeth) - for SE 27

Name: ROSTA 59.06.51.0003 sprocket type N 5/8" - 12 Simplex (15 teeth) - for SE 27
Brand: ROSTA
SKU: 03110009
Price: 27.2 EUR
Availability: InStock

Supplier number: ROSTA 59.06.51.0003 | EAN 8715883022170

27.20 tax incl.

€22.48 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 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

Smooth tensioning via Rosta sprocket set

Practical benefits

Precise simplex chain guidance: With 15 teeth and a 5/8 inch pitch, you ensure dependable chain alignment and low-friction motion.
Seamless SE 27 fitment: You mount the unit directly onto your SE 27 tensioner element using the exact 12 mm bore.
Durable and quiet rotation: The integrated sealed ball bearing ensures you achieve smooth operation with minimal ongoing maintenance requirements.

In a nutshell

The right choise for

With the Rosta sprocket set type n 5/8" - 12 simplex, you ensure smooth and dependable guidance for your industrial chain drives. Featuring 15 teeth and a 5/8 inch pitch, it guides simplex roller chains steadily, preventing chain slapping, excess slack, and jumping under dynamic loads. Thanks to the 12 mm bore diameter, you can easily mount the unit directly onto the se 27 tensioner element. The integrated precision bearing ensures low-friction rotation and quiet operation, reducing wear across your transmission system and keeping maintenance requirements on conveyor systems and machinery to a minimum.

Product information FAQ

€27.20

In stock - tax incl.

Key features according to our expert

Pitch: 5/8 inch
Number of teeth: 15
Inner diameter: 12 mm

Product description:

Sprocket wheel type N 1" - 20 S

All Features

Pitch: 5/8 inch
Number of teeth: 15
Inner diameter: 12 mm

Brand ROSTA
03110009
EAN 8715883022170
Supplier number ROSTA 59.06.51.0003

Frequently asked questions about this product

Answered by specialists

Which tensioner element is this sprocket set suitable for?: This set is designed for installation on the Rosta tensioner element type SE 27.
What chain pitch and type does this sprocket support?: The sprocket is designed for simplex chains with a pitch of 5/8 inch.
How many teeth does this sprocket have?: This sprocket has 15 teeth.
What is the inner bore diameter?: The inner diameter is 12 mm.