Ronstan Series 40 Ball Bearing Orbital Block - Cheek Sailing

40 Series Ball Bearing Orbital Block - Cheek

Features:

Ultra lightweight
Low friction 2-stage orbital ball bearing system
Highest workload in its class
Low, compact profile
High performance cleats
Base accommodates curved mounting surfaces
Low mounting points for maximum strength

Lightweight

Kilogram for kilogram of workload, the BB and RT Orbit Blocks™ are the lightest in the world. The unique orbital design allows the bearing to be located only in the active areas of the floating pulley. This minimizes the mass of the inactive return ring and the hub.

Weight and bulk are further reduced in the different block configurations. The single and becket ball bearing block features a through-pulley becket arrangement. The rresult? The lowest possible weight.

Multi-sheave pulleys have only one intermediate cheek and an ultra-light and efficient head arrangement. Gives a 30% weight savings advantage over the closest competitor. Other brands simply connect their individual blocks. This results in unnecessary double cheeks between each sheave, held together by a heavy steel channel on top of the block.

Highest working load in its class

Orbital ball bearing arrangement provides the largest possible bearing ring diameter. This maximizes charging performance. The proven Ronstan 2-stage bearing system features high compression grade acetal ball bearings and a full contact secondary bearing. This achieves minimum friction over the entire working load range.

The floating pulley and bearing system issupported by a fiber-reinforced load frame. The design has been computer modeled to optimize constraints.

Recommended fixings - 3 x 4mm (5/32") countersunk head screws

Applications:

Mainsheet systems with spinnaker sheet on dinghies up to 5m (16ft)
Spinnaker sheets on dinghies, sportsboats and small boats keel up to 5 m (16 ft)
Halyard, vang and backstay applications on boats up to 8 m (26 ft)
Control line applications on larger yachts

Materials:

Ball bearings - Carbon black acetal with high compressive strength.
Stage 2 Bearing – Glass fiber reinforced, MoS2 impregnated Nylon
Frame/Cheeks – Glass fiber reinforced nylon
Sheave – Reinforced nylon of carbon fibers and impregnated with PTFE

RonstanRonstan Orbit The blocks representthe future of racing sailing equipment. As the world's best choice for runners, they offer a complete solution.
PRODUCT ID: 70626
SKU: NVN-70626
CSKU: CWR-70626
REWRITE: 81737-ronstan-series-40-ball-bearing-orbit-block
MPN: RF45151
br> br> UPC: 9316800393602
ASIN: B009WT1S0G
WSKU:
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NAME: Block d Ronstan series 40 ball bearing orbit - Cheek
NAME_EX: RONSTAN SERIES 40 BALL BEARING ORBIT BLOCK - CHEEK
PTITRE: Ronstan series 40 ball bearing orbit block - Cheek
TYPE: Sailing | Blocks
SELLER: Ronstan
VEHICLES & PARTS> VEHICLE PARTS & ACCESSORIES> WATERCRAFT PARTS & ACCESSORIES> SAILBOAT PARTS
Sports
Orbit Block Ronstan Series 40 Ball Bearing - Cheek [RF45151]
Ronstan Series 40 Ball Bearing Orbit Block - Cheek [RF45151]]
Sports
Gtags:

Ronstan

GSpecs:

Ronstan Series 40 Ball Bearing Orbital Block - Cheek Product Description

Series 40 Ball Bearing Orbital Block - Cheek

Features:

Ultra lightweight
Low friction 2-stage orbital ball bearing system
Highest workload in its class
Low, compact profile
High performance cleats
Base accommodates curved mounting surfaces
Low mounting points for maximum strength

Lightweight

Kilogram for kilogram of workload, BB and RT Orbit Blocks™ are the lightest in the world. The unique orbital design allows the bearing to be located only in the active areas of the floating pulley. This minimizes the mass of the inactive return ring and the hub.

Weight and bulk are further reduced in the different block configurations. The ball bearing block ifmple and becket has a through-pulley becket arrangement. The result? The lowest possible weight.

Multi-sheave pulleys have only one intermediate cheek assembly and ultra-light and efficient head arrangement. This gives a 30% weight saving advantage over the nearest competitor. Other brands simply connect their individual blocks. This results in unnecessary double cheeks between each sheave, held together by a heavy steel channel on top of the block.

Highest working load in its class

Orbital ball bearing arrangement provides the largest possible bearing ring diameter. This maximizes charging performance. The proven Ronstan 2-stage bearing system features high compression grade acetal ball bearings and a full contact secondary bearing. This makes it possible to obtain minimum friction over the entirehas working load range.

The floating pulley and bearing system is supported by a fiber reinforced load frame. The design has been computer modeled to optimize constraints.

Recommended fixings - 3 x 4mm (5/32") countersunk head screws

Applications:

Mainsheet systems on spinnaker sheet on dinghies up to 5 m (16 feet)
Spinnaker sheets on dinghies, boats sports and small keel boats up to 5 m (16 feet)
Applications of halyards, downhauls and backstays on boats up to 8 m (26 feet)
Control line applications on larger yachts

Materials:

Ball bearings - High strength carbon to compression Black acetal.
Stage 2 bearing - Glass fiber reinforced nylon, impregnated with MoS2
Frame/Cheeks - Reinforced nylon, glass fiber reinforced
Sheave - Reinforcedcarbon fiber, PTFE impregnated nylon

RonstanRonstan Orbit Blocks represent the future of racing sail equipment. As the world's best choice for runners, they offer a complete solution.

Frequently asked questions (FAQ) about the Ronstan series 40 ball bearing orbital block - Cheek Who is the Ronstan?
How to describe the ball Ronstan Series 40 Bearing Orbit Block - Cheek?
Who is the Ronstan? Sailboat hardware This market and that of architectural assembly are worlds apart, but in Australia, they are both dominated by a 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 the roller orbital blockRonstan series 40 ball tooth - Cheek? RonstanRonstan Orbit Blocks represent the future of racing sailing hardware. As the world's best choice for runners, they offer a complete solution.

Save $5 when you purchase the Ronstan 40 Series Ball Bearing Orbital Block - Cheek for only $30 at NVN Marine! Same day dispatch before 3 p.m. Ronstan Series 40 Ball Bearing Orbit Block - Cheek Videos Ronstan Series 40 Ball Bearing Orbit Block - Cheek Technical Specifications

Type:	Sailing \| Blocks
Seller:	Ronstan
Weight:	0.2 lbs

Ronstan 40 Series Ball Bearing Orbit Block - Cheek Reviews Ronstan Series 40 Orbit Ball Bearing Block - Cheek Shipping & Returns

Shipping Weight:	0.2 lbs
Box sizes:	1.00 (h) x 2 .00 (l) x 5.00 (l)
Cubic feet:	10.0
Returnable:	Yes
USPS First Class:	Yes

For detailed shipping policy please see our shipping policy and you can find our policy returns and refunds here.