akn FRB 270X16.5 Guide Ring

Description

This akn FRB 270X16.5 is a high-quality guide ring, also known as a wear ring, designed for demanding hydraulic and pneumatic applications. Its primary role is to guide the piston and piston rod of a cylinder, absorbing transverse forces and preventing metal-to-metal contact. This ensures smooth, reliable operation and significantly extends the service life of seals and cylinder components.

Specifications

• Manufacturer: akn
• Model: FRB 270X16.5
• Type: Guide Ring / Wear Ring
• Nominal Diameter: 270 mm
• Width: 16.5 mm
• Application: Hydraulic and Pneumatic Cylinders

Label Info

• Part Number: FRB 270X16,5
• Batch Code: F247

Application

Ideal for use in various industrial cylinders found in manufacturing, mobile hydraulics, and heavy machinery. It is suitable for both piston and rod guiding applications where precision and durability are critical.

CO2 Impact

Choosing this refurbished component over a new one avoids the emission of approximately 1.0 kg of CO2. This saving is a direct contribution to a more sustainable industrial environment.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What is the primary function of an FRB guide ring?
The primary function is to guide a piston or a rod in a hydraulic or pneumatic cylinder. It absorbs transverse forces, prevents metal-to-metal contact between sliding parts, and protects the seals from contamination and damage, thereby extending the life of the entire cylinder assembly.

Is the 270mm dimension the inner or outer diameter?
The 270mm typically refers to the nominal diameter of the bore (for a piston guide ring) or the rod (for a rod guide ring) it is designed to fit. The actual dimensions of the ring itself will be slightly different to ensure a proper fit and function within the cylinder housing grooves.

What materials are akn FRB guide rings typically made from?
While this specific ring has a metallic appearance, akn FRB guide rings are commonly manufactured from high-performance composite materials like phenolic resin with cotton fabric reinforcement or PTFE with fillers like bronze or carbon. These materials are chosen for their excellent wear resistance, low friction, and high compressive strength.

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Last Update: Friday, March 13, 2026