Guiding elements

Guide elements are essential components used in hydraulic and pneumatic cylinders to guide the piston or rod and absorb lateral (radial) forces. They prevent metal-to-metal contact, minimizing wear, increasing system durability, and ensuring reliable operation.

Depending on application requirements, guide elements are available in the form of guide rings, bands, or bushings. They are manufactured from high-performance materials resistant to friction, heat, and hydraulic fluids, such as:

PTFE (Polytetrafluoroethylene) – very low friction coefficient, excellent chemical resistance
POM (Polyacetal) – good rigidity and dimensional stability
Fiber-reinforced composites – high mechanical and thermal resistance

Guide elements stabilize reciprocating movement, reduce vibrations, prevent rod misalignment, and protect sealing systems. They are widely used in heavy industry, mobile machinery, agricultural equipment, and automation systems.

Filter

Guide ring dimension

Inside diameter d (mm)

Outside diameter D (mm)

Height h (mm)

Details

Seal type

Manufacturers

19 Artic seals

37 Aston seals

12 Kastas

30 OEM

Photo	Code	Name	Producer	Stock
	48004116	Guide ring 245x250x15 SFGR	OEM	23
	48003551	Guide ring 245x250x25 SFGR	OEM	10
	48004567	Guide ring 245x250x9,7 SFGR S0	OEM	13
	K69-250	Guide ring K69 250x244x19	Kastas	5
	48004642	Guide ring 255x260x25 SFGR	OEM	10
	48008674	Guide ring 275x280x15 SFGR	OEM	5
	48004643	Guide ring 275x280x25 SFGR	OEM	10
	48004644	Guide ring 280x285x25 SFGR	OEM	5
	48008222	Guide ring FE 280x274x19,2	Aston seals	30
	48004645	Guide ring 285x290x25 SFGR	OEM	5
	48008606	Guide ring 315x320x25 SFGR	OEM	4
	48005007	Guide ring 320x325x25 SFGR S0	OEM	2
	48005006	Guide ring 345x350x25 SFGR S0	OEM	6
	48008594	Guide ring 395x400x25 SFGR	OEM	6

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