Rod Seals

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Installation sketch Rod Seal

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Filtered items for Rod Seal ( 1167 hits )

  design material d D H brand legacy item no. item no. SP | IP    
cross-section thumbnail Piston Seal N N 90 NBR 109 2 10 3.8 Freudenberg - 15946 Details
cross-section thumbnail Piston Seal N N 90 NBR 109 3 7 5 Freudenberg - 15949 Details
cross-section thumbnail Piston Seal N N 90 NBR 109 3 8.5 4 Freudenberg - 15948 Details
cross-section thumbnail Rod Seal NIPSL 210 NIPSL 210 75 FKM 181327 4 7 2.2 Freudenberg - 476707 Details
cross-section thumbnail Rod Seal NIPSL 310 NIPSL 310 85 AU 20991 4 7 2.2 Freudenberg - 476708 Details
cross-section thumbnail Rod Seal NIPSL 200 NIPSL 200 80 NBR 4005 4 8.2 2.5 Freudenberg - 472544 Details
cross-section thumbnail Rod Seal NIPSL 300 NIPSL 300 85 AU 20991 4 8.2 2.5 Freudenberg - 49062575 Details
cross-section thumbnail Piston Seal AU N AU N 94 AU 925 4 10 4 Freudenberg - 13916 Details
cross-section thumbnail Piston Seal N N 90 NBR 109 4 10 4 Freudenberg - 15956 Details
cross-section thumbnail Piston Seal N N 90 NBR 109 4 12 4 Freudenberg - 15957 Details
cross-section thumbnail Piston Seal N N 90 NBR 109 5 11 5 Freudenberg - 40421344 | 15980 Details
cross-section thumbnail Piston Seal AU N AU N 94 AU 925 5 12 5 Freudenberg - 14307 Details
cross-section thumbnail Piston Seal N N 90 NBR 109 5 12 5 Freudenberg - 15974 Details
cross-section thumbnail Piston Seal N N 90 NBR 109 5 14 4.5 Freudenberg - 11657 Details
cross-section thumbnail Piston Seal N N 90 NBR 109 5 15 5 Freudenberg - 15977 Details
cross-section thumbnail Rod Seal NIPSL 310 NIPSL 310 85 AU 20991 6 9 2.2 Freudenberg - 468066 Details
cross-section thumbnail Rod Seal NIPSL 210 NIPSL 210 75 FKM 181327 6 9 2.2 Freudenberg - 49022141 Details
cross-section thumbnail Rod Seal NIPSL 300 NIPSL 300 85 AU 20991 6 11.2 3.2 Freudenberg - 49058497 Details
cross-section thumbnail Rod Seal H OF H OF 88 NBR 101 6 12 4 Freudenberg - 9836 Details
cross-section thumbnail Piston Seal N N 90 NBR 109 6 12 4 Freudenberg - 15999 Details

Hydraulic rod seals from Freudenberg Sealing Technologies: Multiple tasks with maximum efficiency

For every type of cylinder and application, Freudenberg Sealing Technologies offers the right rod seal. They are used primarily in modern pneumatic and hydraulic cylinders. Their task is the reliable sealing of the retracting and extending cylinder rods, thereby preventing the pressurised operating medium from escaping from the cylinder, while protecting the cylinder from impurities. Rod seals from Freudenberg Sealing Technologies offer outstanding durability and a high level of efficiency.

Rod seals for hydraulics offer maximum reliability with excellent durability

The hydraulic rod seals from Freudenberg Sealing Technologies meet all customer expectations in terms of maximum reliability, long service life and functionality. Freudenberg Sealing Technologies is constantly developing its own rod sealing systems and equipping them with additional functions required by modern systems. These include, for example, storage modules for containing drag oil, long strokes, different entry and exit speeds of the rods as well as pressure relief functions in the case of primary seals. The rod seals effectively prevent a system-based, excessive build-up of pressure within the sealing system and protect against premature failure of the primary and secondary seals.

Rod seals (hydraulic): Reliable protection against impurities

To reliably retain hydraulic fluids and seal piston rods, the sealing material used must be relatively lightweight and abrasion-resistant. At the same time, however, the material must have the necessary hardness to prevent crack extrusions at high working pressures and high temperatures. In the shape of the HDR-2C rod seal, Freudenberg Sealing Technologies achieves this challenging objective in a single component. This pioneering grooved ring is the perfect solution for difficult tasks. It consists of two high-performance polyurethane compounds of different hardness levels, which Freudenberg Sealing Technologies chemically combines into a single seal, rendering a back ring unnecessary. This makes assembly child's play.

Range of hydraulic rod seals

For every type of cylinder and application, Freudenberg Sealing Technologies offers the right rod seal. The entire range of rod seals, including product and material data sheets, ordering options, prices and availability as well as dealer contacts, can be found in our e-catalogue.