K714 OK Seals Double-acting piston seal

K714 Hydraulic cylinder repare seals kits OK piston seal

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The K714 piston seals is The seal K 714 is a double-acting piston seal for applications in heavy hydraulics, especially in construction and ground machines. Sliding ring with reinforced heat-stabilized thermoplastic fiber allows mounting over holes (ports). Despite its strength, it is possible to simply mount it on one piece pistons, because it is step-cut divided. Seal design allows large size of extrusion gaps and reduces the risk of contact the piston with the cylinder wall. Therefore, it is possible, to work in areas of high pressure with plastic guiding strips as F 506. K 714 also features excellent static tightness. The square section preloading part from NBR allows rapid response to changes in pressure and ensures excellent sealing characteristics under all operating conditions.

Technical Data:Pressure:≤500ba

Temperature:-30°cto+110°cSpeed≤1m/s

Media: Hydraulic oils(mineral oil-based)

Material: NBR70/POM

Color: black

Standard Sizes of Hydraulic Piston Seals-OK Piston seals

Size(mm)	Size(mm)	Size(mm)	Size(mm)	Size(mm)
63×44.7×7	80×59×8	100×84.5×6.3	130×109×8	180×174×7.8
63×47.7×7	85×64×8	100×79×8	135×114×8	190×169×8
63×52×4.2	80×64.5×6.3	101.6×86.1×6.35	140×119×8	200×194×7.8
70×51.7×7	85×69.5×6.3	105×84×8	145×124×8	200×179×8
70×59×4.2	90×69×8	110×89×8	150×129×8	210×189×8
75×54×8	90×74.5×6.3	115×94×8	160×139×8	220×199×8
75×59.5×6.3	90×79×4.2	120×99×8	170×149×8	230×209×8
76.2×65.2×4.2	90×84×7.8	125×104×8	175×154×8	241.3×229.235×13.9
76.2×62.54×7.19	95×74×8	125×109.5×6.3	180×159×8	292.1×280.05×13.9