1 SKF hydraulic seals – general technical information . In a hydraulic cylinder the rod seal- profiles or sizes in this catalogue, contact SKF.

WiPHer™ Rod Wipers 2 Hardware Considerations Proper surface finish of the seal gland is critical to insure positive sealing, and achieve the longest seal life possible in dynamic applications. Mating surfaces that are too rough can create leak paths and can be very abrasive to the seal. Unlike elastomer contact seals, PTFE based WiPHer Rod

NOK provides a wide range of packings for many purposes, including those for pistons, piston rods, etc. and they are used as sealing devices for hydraulic 

Catalogues Request A Catalogue Materials NBR FKM EPDM FMVQ HNBR PTFE PU VMQ Contact Parts Request Form Rod Seals Home Products Rod Seals DRG Temperature-30ºC

ROD SEALS: WIDE VARIETY OF HYDRAULIC SEALS. The most critical leak-preventing seal on any type of fluid power equipment is the rod seal. Rod seals prevent leakage which could reduce equipment performance, and even cause environmental issues. Particular attention should be paid to pair rod seals and wipers to provide the best sealing performance.

Page 3 and 4: NOK NOK 1960 NOK PACKINGS 2 Page 5 and 6: 4 Page 7 and 8: 6 Page 9 and 10: A N O K A. NOK A- Page 11 and 12: A N O K seal, U A-6 Page 13 and 14: A N O K 12 A-6 Page 15 and 16: B B. 1. Page 17 and 18: B 1. Page 19 and 20: B 1. Page 21 and 22: 20 B

HYDRAULIC PISTON-ROD SEALING ELEMENTS K701- Spring Loaded Rod Seal according to the catalogue information of the respective sealing element.

Maxspare offers piston seals, rod seals, symmetrical seals, wiper seals, wear rings and cushioning seals speci cally designed for lower operating pressures where cylinders and valves are air-driven. Pneumatic applications typically demand higher operating

13,8. RS13X2600. 2616 x 12. Dimensions to ISO 7425/2. Turcon Stepseal K seals to fit grooves to ISO 7425/2 are additionally marked with a chamfer on the corner of one outside diameter. The dimensions for clearance S, depending on seal dimensions (groove width) and pressure, can be taken from the standard Stepseal.

please order the seal ring and O-Ring separately. Older designs of seals no longer contained in this catalogue naturally continue to be available. For all new applications, however, we recommend the use of the seal types and preferred sizes (ISO series, wherever possible) listed in this catalogue. Other combinations of TurconR materials and special

PNEUMATIC SEALS CATALOGUE. Australian distributor for Dupont Kalrez™, Rod U-Seals. Urethane Seal. Rubber Energizer Rod Buffer Seals. Urethane U-Seal.

RH-style are used as a primary rod seal to be used in conjunction with a secondary, rod-type seal. The buffer ring is used to absorb the initial shock load of the hydraulic system and thus protect the secondary seal. The use of an anti-extrusion ring allows it to withstand high pressures, and its special design avoids pressure-trapping.

i SECTION PAGE Introduction ii-xxiv Seal Profile Index ii - xxiv Inch Seals 1 Index - Inch Section 151 - 154 O-Ring Size Chart 207 - 216 Miscellaneous Products 217 Metric/Inch Conversion Table 1 - 217 Metric Seals 219 Index - Metric Section 275 - 276 O-Ring Size Chart for Metric Seals 219 -

Seal Profile Catalogue Range of styles including, piston, rod, wiper and rotary seals, static seals H = Rod Seal Groove Width = Nominal Seal Width 

Spring-Loaded Rotary Shaft Seals. Also known as oil seals, use these to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. A spring secures the lip against the shaft, preventing messy leaks. Press-fit seals into the bore around the shaft.

Rod Seals 2 Pages. Add to favorites {{requestButtons}} Catalog excerpts. Hunger DFE - Postfach 58 60 - DE-97008 Wurzburq_CM mreHHiwm nm HUHGE^-*JK: Open the catalog to page 1. Hunger DFE - Postfach 58 60 - DE-97008 Wurzburq_CM mreHHiwm nm HUHGE^-*JK:

Hunger DFE can supply you with the right rod seal for every cylinder. Proven grooved ring combinations or mechanical seals are available. For all types of applications or special cases

Wiper seals maintain sealing contact to the piston rod when the equipment is stationary (static, no reciprocating motion of rod) and in use (dynamic, reciprocating rod), whereas the tolerance for the rod diameter d is determined by the rod seal. Without a wiper seal, the retracting piston rod could transport contaminants into the cylinder.

Dynamic seals: Dynamic Rod seals are expose to movement on its inner diameter along with the shaft or rod of a cylinder while Piston seal is expose to.

Rod Seals ensure the sealing in hydraulic cylinders and prevent the leakage of fluid material. Rod Seals are placed inside the guide head and they operate 

Below is a list of System Seals’ most popular hydraulic and fluid seal products and links for more details. We invite you to download product files in CAD, which are included in most of the detailed descriptions, or feel free to contact one of our specialists to help design seals that are optimized for your particular application. Download