ball bearing

Name: Block with Swivel, Becket and Cleat / 10 mm / ball bearing
Brand: SPRENGER
Price: 97.95 EUR
Availability: InStock
Rating: 4.8 (5 reviews)

SVB item number: 21112 Manufacturer no.: 3527079155

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View Ratings (5) Questions (0)

SPRENGER Block with Swivel, Becket and Cleat 10 mm ball bearing Image 1 of 1

Used on a Lagoon Catamarans Lagoon 40

Sold one time in the last 7 days

Single-sheave block with swivel, becket and cleat from Herm. Sprenger.

Product details

Recommended retail price: €108.94

only €97.95

-10%

VAT inc., ex-works

You save: €10.99

6 | in stock

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Available variants

SPRENGER Block with Swivel, Becket and Cleat / 12 mm / ball bearing

€130.25

only €113.95

VAT inc., ex-works

To product

SPRENGER Block with Swivel, Becket and Cleat / 8 mm / ball bearing

€103.10

only €91.95

VAT inc., ex-works

To product

At a glance!

Type of bearing: Ball bearing

Working load in kg: 212 kg

customers like: Type of bearing

customers like: Quality

by Andreas "Willy" W.

Very satisfied but quite expensive.

Read all product reviews

by Hans-Jörg P.

Robust and resilient! Superb quality, robust, and durable. If only all the equipment on our production yacht had this quality, it would be built into the endless leone of our genoa furler.

Read all product reviews

Product data

SVB item number 21112
EAN 4022853095107
Manufacturer no. 3527079155
Description Block with Swivel, Becket and Cleat
For rope Ø 10 mm
Number of sheaves 1
Type of bearing Ball bearing
Sheaves-Ø 35 mm
Breaking load 850 kg
Working load in kg 212 kg
Ring No
Swivel Yes
Cleat Yes
Becket Yes
Material Stainless steel V4A, Plastic
Block application area Dynamic Loads

Product details

Single-sheave block with swivel, becket and cleat from Herm. Sprenger.

The products of the brand Herm. Sprenger are of excellent quality. Their balanced price-performance ratio is unmatched, with their products repeatedly winning awards in sailing and yacht magazines.

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.

Type of bearing

Ball bearing

Working load in kg

212 kg

Swivel

Cleat

Becket

Material

Stainless steel V4A Plastic

21112_Sprenger_Block_mit_Wirbel_Klemme_Unterbügel_Kugellager.jpg

Product safety

What other SVB customers have to say

100% real reviews

5 customer reviews

4.8 (out of 5 ratings)

5 Stars

(4)

4 Stars

(1)

3 Stars

(0)

2 Stars

(0)

1 Stars

(0)

100% recommend SVB

Advantages
Type of bearing (2)
Price/performance ratio (1)
Quality (2)
Fields of application (2)
Lifespan (2)

Disadvantages
Price/performance ratio (1)

by Hans-Jörg P.

7/13/2025 Verified purchase Variant: 21112 in use on a Lagoon Catamarans - Lagoon 40

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Robust and resilient!

Superb quality, robust, and durable. If only all the equipment on our production yacht had this quality, it would be built into the endless leone of our genoa furler.