2 & 3 Roller Universal Fairlead for Small Vessels and Tugboats | JIS F2020 76mm

Product Specification

2 & 3 Roller Universal Fairlead for Small Vessels and Tugboats | JIS F2020 76mm Reference Type

Product Overview

This 2 roller and 3 roller universal fairlead is used on the deck edge or ship side area of small vessels, workboats, engineering boats, and tugboats to guide mooring ropes through a controlled roller path. The open multi-roller arrangement helps the rope change direction more smoothly than a fixed edge contact point, reducing local friction during harbor mooring, shifting, and deck line handling.

For this series, 76 mm is the JIS F2020 reference size. Larger 101 mm, 135 mm, and 168 mm sizes can be supplied as customized project sizes when the vessel arrangement, rope diameter, or replacement requirement does not match the standard 76 mm unit. Buyers usually select this product by roller number, rope route, deck installation space, and vessel type rather than by standard number alone.

Quick Specifications

• Product type: 2 roller or 3 roller universal fairlead → selected according to rope entry angle and deck layout.

• Typical vessel use: small vessels, workboats, engineering boats, and tugboats → suitable for compact mooring stations.

• Standard reference: JIS F2020 76 mm → useful for standard replacement or drawing-based procurement.

• Customized sizes: 101 / 135 / 168 mm → available according to project requirement, not standard JIS F2020 sizes.

• Roller arrangement: two or three rollers → helps guide the rope and reduce sliding contact on deck edges.

• Bearing arrangement: copper bush with lubricated shaft → supports smoother roller rotation and easier maintenance.

• Material option: C-Mn steel / stainless steel → selected according to corrosion environment and project specification.

• Surface treatment: Sa2.5 blasting + epoxy coating → typical corrosion protection for marine deck equipment.

Main Technical Parameters

Note: Dimensions are in mm. Customized sizes should be checked against the vessel drawing, rope diameter, installation space, and replacement requirement before production.

Selection & Inquiry Guide

Step 1: Confirm roller type → 2 roller fairlead or 3 roller fairlead according to the rope route and required direction change.

Step 2: Confirm size → 76 mm JIS F2020 reference size or customized 101 / 135 / 168 mm project size.

Step 3: Confirm vessel and installation position → small vessel, workboat, engineering boat, tugboat, deck edge, or ship side mooring position.

Step 4: Confirm rope information → rope diameter, rope type, normal line direction, and whether the unit is for newbuilding or replacement.

Step 5: Confirm material, coating, certificate requirement, quantity, destination, delivery time, and available drawing or photo.

Structure

Roller | Side frame | Shaft | Copper bush bearing | Base | Lubrication point | Coated or stainless steel surface

Engineering & Quality Advantages

• The two-roller version is suitable for simpler rope direction control where the rope path is relatively direct and deck space is limited.

• The three-roller version provides more contact guidance for a wider rope direction change, especially near compact tugboat or workboat mooring positions.

• Roller rotation helps reduce sliding friction on the rope-contact surface, but the final suitability should be checked against the vessel mooring arrangement.

• Copper bush and lubricated shaft design supports routine maintenance and smoother rotation in marine deck service.

• Customized sizes allow replacement or project-specific matching when the original vessel drawing does not use the 76 mm JIS F2020 reference size.

Custom Attributes

• Product Name: 2 / 3 Roller Universal Fairlead → common search term for this small-vessel deck rope guide.

• Standard Reference: JIS F2020 76 mm → standard reference size for drawing comparison and replacement inquiry.

• Customized Size: 101 / 135 / 168 mm → used when project drawings or rope arrangement require larger dimensions.

• Roller Number: 2 rollers or 3 rollers → selected according to rope direction and deck arrangement.

• Bearing: Copper bush → practical wear-resistant bearing arrangement for roller rotation.

• Shaft: Lubricated steel shaft → supports smoother rotation and maintenance during service.

• Certificate Requirement: Available according to project requirement → class or maker certificate scope should be confirmed before quotation.

How It Works

Rope enters the deck edge area → Rollers guide the rope path → Roller rotation reduces sliding contact → Rope direction changes toward the mooring station or deck operation area.

Applications

Small vessels | Workboats | Engineering boats | Tugboats | Harbor service vessels | Deck edge rope guiding | Ship side mooring stations | Replacement projects

Certifications & Advantages

Certificates can be arranged according to project requirement, inspection scope, material traceability, and applicable class approval procedure.

Certification: CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, CRS, Makers Test Certificate.

Drawing & Photos

FAQ

Q1: Should this page title use JIS F2020 or 76 mm as the main keyword?

A1: Not as the main search keyword. For international buyers, 2 roller fairlead, 3 roller fairlead, and universal roller fairlead are more natural search terms. JIS F2020 and 76 mm should remain in the page as engineering reference information.

Q2: Which vessels normally use this type of roller fairlead?

A2: This compact roller fairlead is more suitable for small vessels, workboats, engineering boats, harbor service vessels, and tugboats rather than large ocean-going mooring stations.

Q3: How should I choose between a 2 roller and 3 roller fairlead?

A3: The 2 roller type is usually selected for a simpler rope path and limited deck space. The 3 roller type is preferred when the rope needs more controlled direction change. Final selection should follow the vessel drawing and rope arrangement.