Harken Roller Bearing for Winches Ø18 × 24 × 18 mm – A74162300
Compatible models :
13,81 € TTC
The Harken A74162300 roller bearing is a genuine Harken replacement part designed for the maintenance and repair of winches on sailing yachts and catamarans.
Measuring 18 mm internal diameter, 24 mm external diameter and 18 mm width, this bearing provides accurate guidance for rotating components within the winch mechanism.
Listed in the technical diagrams for Harken Radial 60 and 70 winches, it allows worn bearings to be replaced, helping maintain smooth operation and reliable mechanical transmission.
Manufacturer reference: A74162300 – Sold individually.
Harken A74162300 Roller Bearing – Genuine Replacement Part for Winches
The Harken A74162300 roller bearing is a mechanical replacement component designed for selected Harken Radial winches installed on sailing yachts, cruising boats and catamarans.
Located inside the winch mechanism, this bearing supports rotating components, reduces friction between moving parts and contributes to the smooth operation of the winch transmission system.
During sailing manoeuvres, winches are subjected to repeated mechanical loads when trimming sheets, adjusting sails or tensioning halyards. Maintaining their internal components in good condition helps preserve efficient and reliable operation.
Precision-Engineered Harken Roller Bearing
The Harken A74162300 roller bearing features the following dimensions:
- Internal diameter: 18 mm
- External diameter: 24 mm
- Width: 18 mm
- Manufacturer part number: A74162300
- Type: Cylindrical roller bearing
This reference appears in Harken technical parts diagrams for selected Radial 60 and 70 winch models.
Maintenance and Repair of Harken Winches
Over time, the internal bearings of a sailing winch may experience wear, contamination or corrosion due to repeated mechanical loads and exposure to the marine environment.
A damaged or worn bearing can cause increased friction, unusual mechanical noises or irregular rotation of internal components.
Replacing a worn bearing during scheduled maintenance helps:
- Restore smooth rotation of the relevant mechanical components.
- Reduce unwanted friction within the winch mechanism.
- Limit premature wear of associated parts.
- Maintain reliable winch operation.
- Extend the service life of the equipment.
The Harken A74162300 bearing is designed to replace the corresponding original component, provided its compatibility has been confirmed using the technical exploded diagram of your winch.
Compatibility with Harken Radial Winches
The A74162300 roller bearing is listed in technical parts diagrams for Harken Radial 60.3 and 70.3 winches, including certain manual, electric and hydraulic configurations.
Compatibility depends on the exact winch model, generation and configuration.
Important: Some Harken winches require two A74162300 roller bearings per winch. Always check the manufacturer’s exploded diagram and parts list before ordering.
Why Choose Genuine Harken Replacement Parts?
Using genuine Harken replacement components helps ensure that replacement parts match the dimensions and specifications intended for the original winch mechanism.
Replacing worn bearings as part of regular maintenance contributes to the mechanical reliability and long-term performance of your sailing equipment.
Shop & Sail supplies Harken spare parts and marine equipment to help boat owners, maintenance professionals and sailing crews keep their winches in working condition.
| Weight | 0,300 kg |
|---|---|
| Dimensions | 20 × 20 × 15 cm |
