Ronstan Series 45 Standing Core Block - Swivel Sailing

Series 45 Vertical Base Block - Swivel

Core Blocks™ are a truly versatile solution. An optimized 2-stage bearing system provides excellent performance across the entire working load range with an integrated thrust bearing function and the resilience to support high dynamic or static loads. An acetal pulley, alloy cheeks and stainless steel fixings complete the durable package. For their reliability and long life, these blocks are the right choice for sheet, halyard and control line applications for cruising and racing.

Universal bearing

High dynamics and static load performance
The Ronstan universal bearing incorporates our proven 2-stage bearing system
Stage 1: under moderate loads, acetal ball bearings ensure minimum friction
Step 2 - Sous heavy loads, where deformation of the ball bearings alone would cause increased friction, an acetal sliding bearing on a polished stainless steel ring takes over, maintaining low friction performance
In addition, the ball bearings are configured to act as a stop between the pulley and the cheeks, preventing the pulley from rubbing on the cheeks and causing friction as the line enters and exits the block. Not perfect. Particularly important for cheek blocks

Alloy cheek plates
Block cheeks are made from the highest quality alloy for strength maximum. Material optimization and cut-out design minimize weight and allow easy fresh water rinsing of salt and debris from bearings. The cheek design has been improved with a flare at the block throat and a reduced gap between the cheek and thehas pulley, thus minimizing cable wear.

Features:

High dynamic and static load capacity
Efficient bearing system 2-stage
Ball bearings to counteract side thrust loads
Class-leading performance and sleek, contemporary styling
Aluminum alloy cheek plates durable
Central hub hole can be used as a becket take-off or tie-down point
Features a solid cast iron base with a swivel head post to allow rotation and complete articulation

Applications:

Ideal for mainsheet, halyard and spinnaker sheet applications on boats up to 10 M (33')
Various control line applications on larger yachts
Alloy sheave models are available for use with wire

Materials:

Rea: U.V. Stabilized Acetal
Cheek Body: Aluminum Alloy
Ball Bearings: High Compression Strength Carbon Black Acetal
Shackle, Stem head and hub: 316 grade stainless steel
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The Ronstan base module is a true complete solution. The tuned two-stage bearing system has a built-in thrust function and flexibility to cope with high dynamic or static loads, and can provide excellent performance over the entire working load range. The choice of acetal and aluminum pulleys, all stainless steel cheeks and stainless steel fixings complete the durable package. For their reliability and long life, these basic components are the right choice for cruise and racing sheets, slings and control lines.
PRODUCT ID: 66602
SKU: NVN-66602
CSKU: CWR-66602
REWRITE: 77713-ronstan-series-45-stand-up-core-block
MPN: RF44140
br> UPC: 9316800475698
ASIN: B01I57DMPE
WSKU:
SSKU:
KSKU:
GSKU:
MSKU:
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NAME: Ronstan Series 45 Stand -Up Core Block - Swivel
NAME_EX: RONSTAN SERIES 45 CORE BLOCK STAND-UP
PTITRE: Ronstan Series 45 Stand-Up Core Block - Swivel
TYPE: Sailing | Blocks
SELLER: Ronstan
VEHICLES & PARTS> VEHICLE PARTS & ACCESSORIES> POWERWATER PARTS & ACCESSORIES> SAILBOAT PARTS
Sports
Ronstans 45 Stand Series Up Core Block - Swivel [RF44140]
Ronstan Core Blocks Series 45, Stand-Up | For sailing
Sports
Gtags:

Ronstan

GSpecs:

Ronstan Series 45 Standing Core Block - Swivel Product Description Series 45 Standing Core Block - Swivel

Core Blocks™ are a true multi-purpose solution. An optimized 2-stage bearing system provides excellent performance across the entire working load range with an integrated thrust bearing function and the resilience to support high dynamic or static loads. An acetal pulley, alloy cheeks and stainless steel fixings complete the durable package. For their reliability and long life, these blocks are the right choice for sheet, halyard and control line applications for cruising and racing.

Universal bearing

High dynamics and static load performance
The Ronstan universal bearing incorporates our proven 2-stage bearing system
Stage 1: under moderate loads, the bearingsAcetal balls ensure minimum friction
Step 2 - Under heavy loads, where deformation of the ball bearings alone would cause increased friction, an acetal sliding bearing on a polished stainless steel ring takes the relay, maintaining low friction performance.
Additionally, the ball bearings are configured to act as a stop between the pulley and the cheeks, preventing the pulley from rubbing on the cheeks and causing friction . when the block input and output line is not perfect. Particularly important for cheek blocks

Alloy cheek plates
Block cheeks are made from the highest quality alloy for strength maximum. Material optimization and cut-out design minimize weight and allow easy fresh water rinsing of salt and debris from bearings. The cheek design has been improved with aflare at the block throat and a reduced gap between the cheek and the pulley, thus minimizing rope wear.

Features:

High dynamic and static load capacity
Efficient 2-stage bearing system
Ball bearings to counteract side thrust loads
Class-leading performance and sleek, stylish styling contemporary
Durable aluminum alloy cheek plates
Center hub hole can be used as ring takeoff or tie-down point
Features a sturdy molded grommet base with a swivel head post to allow full rotation and articulation

Applications:

Ideal for applications Mainsail, halyard and spinnaker sheet on boats up to 10M (33')
Various control line applications on larger yachts
Alloy sheave models are available foruse with wire

Materials:

Sheave: U.V. Stabilized acetal
Cheek body: aluminum alloy
Ball bearings: high compressive strength carbon black acetal
Shackle, head rod and hub: 316 grade stainless steel
li>

The Ronstan basic module is a truly complete solution. The tuned two-stage bearing system has a built-in thrust function and flexibility to cope with high dynamic or static loads, and can provide excellent performance throughout the entire working load range. The choice of acetal and aluminum pulleys, alloy cheeks and stainless steel fixings complete the durable package. For their reliability and long life, these basic components are the right choice for cruise and racing sheets, slings and control lines.

Frequently Asked Questions (FAQ) about the Ronstan Series 45 Standing Core Block - Swivel Who is the Ronstan?
How to describe the Ronstan Series 45 Standing Core Block - Swivel?
Who is Ronstan? The sailboat fittings market and the architectural rigging market are different worlds, but in Australia they are both dominated by one powerful player. Ronstan's end-to-end design, manufacturing and distribution operations have become the only serious competitor. Internationally, Ronstan is one of the three largest sailboat hardware brands in the world, instantly recognized and respected in 45 countries. How to describe Ronstan Series 45 Stand-Up Core Block - Swivel? The Ronstan basic module is a truly complete solution. Tuned two-stage bearing system has a built-in thrust function and flexibility to cope with high dynamic or static loads, and can provide excellent performance across the full range of workloads. The choice of acetal and aluminum pulleys, alloy cheeks and stainless steel fixings complete the durable package. For their reliability and long life, these basic components are the right choice for cruise and racing sheets, slings and control lines.

Save $20 when you purchase the Ronstan Series 45 Standing Base Block - Swivel for only $118 at NVN Marin! Same day dispatch before 3 p.m. Ronstan Series 45 Stand-Up Core Block - Swivel Technical Specifications

Type:	Sail \| Blocks
Seller:	Ronstan
Weight:	0.4 lbs

Ronstan Series 45 Stand -Up Core Block - Swivel User ReviewsRonstan Series 45 Stand-Up Core Block - Swivel Shipping andreturn

Shipping weight:	0.4 lbs
Box sizes:	2.00 (h) x 3.00 (w) x 6.00 (w)
Cubic feet:	36.0
Returnable:	Yes
USPS First Class:	Yes