Free shipping from 100€ 1
Delivery time only 1-2 days 2
Free returns with PayPal 3
Many payment options

Ronstan Orbit Block Serie 20 BB

Ronstan Orbit Block Serie 20 BB
12.90€ *

Prices incl. VAT plus shipping costs

Delivery time 1-2 days 2

Availability: 4 Item in stock
Planned delivery tomorrow, 18.04.2024
Order within 11 hours and 18 minutes this and other products.
  • A11485
The Ronstan 20mm block from the 20 series Orbit is a single disc, ball bearing and lashing.... more

The Ronstan 20mm block from the 20 series Orbit is a single disc, ball bearing and lashing. Ronstan's Orbit Ball Bearing Blocks™ are some of the lightest yet strongest blocks of their size on the market thanks to their combination of composite material and stainless steel.


  • Shape allows for a variety of mounting options
  • Compact and versatile
  • Disc on smooth-running ball bearing made from acetal balls, resulting in the lowest possible friction values
  • Glass fiber reinforced nylon jaws
  • Disc diameter: 20mm
  • For cordage up to 6mm
  • Max. working load: 250kg
  • Breaking load: 550kg
  • Weight: 9g


  • BB Sheave: High compression strength acetal
  • HHL sheave and bearing race: Grade 2205 stainless steel, ball bearings: Grade 304 stainless steel
  • Frame/cheeks: Toughened nylon
  • Load straps (RF21107): Grade 316 stainless steel
  • Frame/cheeks (RF21107): Toughened, glass fibre reinforced nylon
Additional Article Information
Article no. A11485
Manufacturer Ronstan
Article weight 0.009 kg
Color black
Related links to "Ronstan Orbit Block Serie 20 BB"
Read, write and discuss reviews... more
Customer evaluation for "Ronstan Orbit Block Serie 20 BB"
Write an evaluation
Evaluations will be activated after verification.
Please enter these characters in the following text field.
I have read the data protection declaration.

The fields marked with * are required.

Last Viewed