LEWMAR Single Block with Swivel and Becket / 6 mm / plain bearing
SVB item number: 83105
Manufacturer no.: 29925004BK
Optimised block geometry! Single block with swivel and becket.
Product details
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Available variants
Product data
- SVB item number 83105
- EAN 0743683203756
- Manufacturer no. 29925004BK
- Description LEWMAR - SYNCHRO Block with Swivel and Becket
- For rope Ø 6 mm
- Number of sheaves 1
- Type of bearing Plain bearing
- Sheaves-Ø 50 mm
- Breaking load 800 kg
- Working load in kg 450 kg
- Ring No
- Swivel Yes
- Cleat No
- Becket Yes
- Material Stainless steel V4A, Plastic
- Block application area Static Loads
- Series Not specified
Product details
Single block with swivel and becket.
LEWMAR SYNCHRO blocks:
LEWMAR SYNCHRO blocks:
The incredibly optimized block geometry, the revolutionary free spin bearing and the self-aligning head of the block ensure 40% friction reduction compared to conventional system. Each component of the block is synchronized with the line movement for an optimised transfer of load from the sails to the deck, all with extremely low line wear. Shackle post locks by pressing a button.
Cleaning and Maintenance of Blocks:
- Rinse blocks regularly and thoroughly with warm fresh water to remove salt and dirt (carefully assist with a soft brush if necessary).
- For heavier soiling: Soak the block in warm fresh water with a little dish soap and move the rollers (do not use harsh cleaners).
- Avoid pressure washers, as water and dirt can be forced into the bearing.
- Allow to dry thoroughly afterwards to prevent corrosion.
- Lubricate only when necessary and according to the manufacturer's instructions.
- Note: Many modern bearings are maintenance-free or self-lubricating – improper lubrication can impair their function.
- Disassemble only if explicitly instructed by the manufacturer, as not all blocks are designed for maintenance or disassembly.
Features
Discover the features that make this product stand out. From technical details to special functions – we’ve summarized all the key information for you.
Type of bearing
Plain bearing
Working load in kg
450 kg
Swivel
Becket
Material
Stainless steel V4A
Plastic
Product safety
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Comparison
Availability / Price
Item no.
83105
83106
83107
83108
Customer ratings
Description
LEWMAR - SYNCHRO Block with Swivel and Becket
LEWMAR - SYNCHRO Block with Swivel and Becket
LEWMAR - SYNCHRO Block with Swivel and Becket
LEWMAR - SYNCHRO Block with Swivel and Becket
Sheaves-Ø
50 mm
60 mm
72 mm
90 mm
For rope Ø
6 mm
8 mm
12 mm
14 mm
Number of sheaves
1
1
1
1
Type of bearing
Plain bearing
Plain bearing
Plain bearing
Plain bearing
Ring
Swivel
Cleat
Working load in kg
450 kg
800 kg
1100 kg
2000 kg
Breaking load
800 kg
1600 kg
2400 kg
4000 kg
Becket
Series
Not specified
Not specified
Not specified
Not specified
Material
Stainless steel V4A, Plastic
Stainless steel V4A, Plastic
Stainless steel V4A, Plastic
Stainless steel V4A, Plastic
Block application area
Static Loads
Static Loads
Static Loads
Static Loads
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