Description
Sprenger 25mm Slide Bearing Blocks
The Sprenger 25mm Slide Bearing Block Series is designed for sailors seeking reliable performance, durability, and smooth rope handling in a compact format. Manufactured from marine-grade A2-AISI 304 stainless steel with high-strength composite sheaves, these blocks are ideal for a wide variety of rigging and control line applications.
Designed for ropes up to 6 mm, the series includes single, double, and triple sheave configurations as well as swivel, becket, V-cleat, cam cleat, hollow axle, and base-mounted options. Their robust construction and low-friction slide bearing design make them an excellent choice for cruising and racing sailboats alike.
⚙️ Features
- ⛵ Durable slide bearing construction
- 🛡️ Marine-grade A2-AISI 304 stainless steel cheeks
- ⚫ High-strength composite sheaves
- 🌊 Excellent corrosion resistance
- 🧵 Suitable for ropes up to 6 mm
- 🔧 Available in multiple mounting and sheave configurations
- ⚓ Smooth and reliable operation under load
- 🏆 Ideal for sailboat rigging and control systems
📊 Technical Specifications
- 📐 Sheave Diameter: 25 mm
- 🧵 Maximum Rope Diameter: 6 mm
- 💪 Breaking Load: 700 kg (900 kg for cam cleat model)
- ⚖️ Safe Working Load: 175 kg (225 kg for cam cleat model)
- 🛡️ Material: A2-AISI 304 Stainless Steel / Composite
- 🏭 Manufacturer: Sprenger
📦 Available Variants
- 🔹 8146102-01 – Single Block with Bow
- 🔹 8146102-02 – Single Block with Swivel
- 🔹 8146102-03 – Single Block with Hollow Axle
- 🔹 8146102-04 – Single Block with Swiveling Base
- 🔹 8146102-05 – Double Block with Bow
- 🔹 8146102-06 – Double Block with Swivel
- 🔹 8146102-07 – Triple Block with Bow
- 🔹 8146102-08 – Triple Block with Bow & Becket
- 🔹 8146102-09 – Single Jamming Block with V-Cleat
- 🔹 8146102-10 – Double Jamming Block with V-Cleat
- 🔹 8146102-11 – Triple Jamming Block with V-Cleat
- 🔹 8146102-12 – Double Jamming Block with Cam Cleat
- 🔹 8146102-13 – Double Block with Bow & Becket
- 🔹 8146102-14 – Single Block with Bow & Becket
⚓ Recommended Applications
- Mainsheet systems
- Control lines
- Boom vangs
- Cunningham systems
- Outhauls
- Traveler controls
- Flag halyards
- Dinghies and small sailboats
- General marine rigging
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