Store Categories

Special Sections

Ronstan Series 75 RB Block, Single Foot
    Code: RONRF78151
    Original Price:$350.90
    Price: $298.27
    Quantity in Basket: None
    Imperial Metric
    Sheave Dia. 3" 75 mm
    Max. Rope Dia. 9/16" 14 mm
    Maximum Working Load* 4390 lb 1990 kg
    Breaking Load* 8770 lb 3980 kg
    Weight 18.7 oz 536 g

    * Total block load. Maximum load on top sheave not to exceed 50% of total block load.
    Product Description

    The Torlon® Roller and Ball Bearing self-contained alloy sheave packages provide reliable, low-friction performance at high loads. The high axial loads are carried by Torlon® roller needle bearings, while side thrust loads are taken up by Acetal ball bearing.

    • Alloy sheave.
    • Torlon® needle rollers.
    • Carbon black Acetal ball bearings.

    Part Number: RF61151

    PayPal Layline, Your One Design Center and Sailboat Racing Specialists
    © Site content copyright Mauri Pro Sailing, LLC. All rights reserved
    Site developed by Mauri Pro Sailing
    Mauri Logo