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    Uncategorized (98)

  • Back-Up Rings

    Back-Up Rings (3)

  • Buffer Seals

    Buffer Seals (6)

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  • Inch

    Inch (33)

  • Metric

    Metric (85)

  • O-Rings

    O-Rings (6)

  • Oil Seals

    Oil Seals (2)

  • Pin Seals

    Pin Seals (2)

  • Piston Rings

    Piston Rings (1)

  • Piston Seal Assemblies

    Piston Seal Assemblies (18)

  • Piston U-Seals

    Piston U-Seals (7)

  • Retainer Rings

    Retainer Rings (4)

  • Rod Seals

    Rod Seals (5)

  • Rod U-Seal Back-Up Rings

    Rod U-Seal Back-Up Rings (1)

  • Rod U-Seals

    Rod U-Seals (7)

  • Swivel Seals

    Swivel Seals (1)

  • U-Seals

    U-Seals (6)

  • Vee Packing Sets

    Vee Packing Sets (1)

  • Wear Ring

    Wear Ring (17)

  • Wiper Ring

    Wiper Ring (27)

  • RU9 ROD SEAL

    Style RU9 seals are molded from MDI based Zurcon® Z25 urethane. This seal offers good elasticity with low compression set while maintaining a high level of tribological characteristics. The dynamic seal lip incorporates slide segments that will increase back-pumping capabilities while reducing friction. The RU9 style rod seal is ideal for hydraulic applications where high temperature and high pressure performance is required.
    SEAL INFORMATION
    MATERIAL 95A URETHANE
    TEMPERATURE RANGE -31° to +270° F
    PRESSURE RANGE 0 to 5,800 PSI
    SPEED 1.65 FT/SEC
    PART NUMBER (Prefix)(CS) - (ID) - (Height)
    MAXIMUM EXTRUSION GAP
    PRESSURE 1000 PSI 3000 PSI 5000 PSI 6000 PSI
    MAX DIAM. GAP 0.032" 0.015" 0.012" 0.009"
    Details

  • DRTU-BTU ROD U-SEALS

    Style DRTU-BHT rod seals are molded in Freudenberg® AU 30000 urethane. These seals are specifically designed with a second lip on their inside diameter and engineered to attain maximum life and reliability in dynamic rod sealing. This feature results in reduced leakage, less friction, increased stability, and prevents air and contaminants from entering the cylinder. This high tear-resistant urethane demonstrates stability throughout a wide range of temperatures. In addition, this material is well suited to mineral and biodegradable hydraulic fluids as well as being resistant to hydrolysis.
    SEAL INFORMATION
    MATERIAL 94A URETHANE
    TEMPERATURE RANGE -31° to +250° F
    PRESSURE RANGE 0 to 7,250 PSI
    SPEED 1.5 FT/SEC
    PART NUMBER (Prefix)(CS) - (ID) - (Height)
    MAXIMUM EXTRUSION GAP
    PRESSURE 1000 PSI 3000 PSI 5000 PSI 6000 PSI
    MAX DIAM. GAP 0.032" 0.015" 0.012" 0.009"
    Details
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    568 O-RINGS

    $0.06 – $91.99
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • 568 O-RINGS 70 DURO – BUNA-N

    $0.03 – $20.47
    SCS offers material advantages of with our family of urethanes in standard o-ring sizes. The high extrusion resistance and related compounds eliminates the need for a back-up in many hydraulic applications, thereby simplifying installation and reducing groove width. Our unmatched temperature rating makes it suitable in applications where other urethanes fail. In addition, Our O-rings provides superior water resistance and compression set resistance in water-based fluids. Premium urethane o-rings are much less prone to spiral failure and installation damage compared with rubber o-rings. Dimensions and tolerances of our o-rings match up with AS568B specifications for diameter and cross-section and are used in the same grooves. 90D = 90 Durometer B = Bulk (Min Quantities) V = Viton (Fluorocarbon) T = 55-58 Shore D PTFE U = 90A Urethane V-BLACK = Black Viton (Fluorocarbon) EP = Ethylene Propylene S = Silicone
    SEAL INFORMATION
    MATERIAL BUNA-N RUBBER
    TEMPERATURE RANGE -40° TO +240°F
    PRESSURE RANGE VARIES ACCORDING TO DIAMETRAL CLEARANCE
    PART NUMBER (prefix) - (Dash No.)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MSWS WIPER RINGS

    $2.31 – $6.05

    This light duty wiper is molded in polyurethane and features a double stepped shoulder to fit tightly in the gland throat.

    SEAL INFORMATION
    MATERIAL URETHANE
    TEMPERATURE RANGE -22° to +212° F
    SPEED 3 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) X (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MSWP WIPER RINGS

    $7.19 – $44.83

    This wiper features a lip on top of the shoulder which makes contact with the throat of the groove. This serves to prevent contaminants from entering the groove.

    SEAL INFORMATION
    MATERIAL URETHANE
    TEMPERATURE RANGE -30° to +220° F
    PART NUMBER (Prefix) - (ID) x (OD) X (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MSWN WIPER RINGS

    $2.82 – $22.08

    This medium duty wiper is molded in nitrile rubber.

    SEAL INFORMATION
    MATERIAL NITRILE
    TEMPERATURE RANGE -22° to +212° F
    SPEED 3 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) X (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MSWH WIPER RINGS

    $2.98 – $66.96

    Molded in urethane, this wiper features a double lip which prevents fluid that seeps by the rod seal from exiting the cylinder.

    SEAL INFORMATION
    MATERIAL URETHANE
    TEMPERATURE RANGE -30° to +200° F
    SPEED 3 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) X (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MSWE WIPER RINGS

    $2.27 – $75.79

    Molded in urethane, this wiper is flexible enough to easily snap into a groove yet tough enough to handle difficult rod wiping applications.

    SEAL INFORMATION
    MATERIAL URETHANE
    TEMPERATURE RANGE -30° to +200° F
    SPEED 3 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) X (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details
  • Placeholder

    MPS2000 PISTON SEAL ASSEMBLIES

    $30.49 – $278.61
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MKPD PISTON SEAL ASSEMBLIES

    $7.49 – $51.80

    A double acting piston seal with many features; two compact seal edges to concentrate the load against the dynamic surface, a cavity between the two external seal edges to retain fluid (reducing friction and wear), side grooves to allow pressure to load the energizer in all working conditions, high sealing performance at low pressure, excellent wear-resistance, and high resistance against extrusion.

    SEAL INFORMATION
    MATERIAL 97A URETHANE SEAL
    70A NITRILE EXPANDER
    TEMPERATURE RANGE -22° TO +210° F
    PRESSURE RANGE 0 TO 5,800 PSI
    SPEED 1.5 FT/SEC
    PART NUMBER (Prefix) - (OD) x (ID) x (W)
    MAXIMUM EXTRUSION GAP
    Pressure (PSI) 725 1450 2900 4350 5800
    Max Diametrical Gap (inches) 0.047 0.031 0.016 0.010 0.007
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MPSU PISTON SEAL ASSEMBLIES

    $7.54 – $24,334.00

    Molded from tough, wear resistant polyester with additives of 5% glass fiber and 5% PTFE these seals are totally interchangeable with style MPS seals of the same dimensions. Nitrile o-rings are used as energizers.

    SEAL INFORMATION
    MATERIAL GLASS / PTFE FILLED POLYESTER SEAL, RUBBER ENERGIZER
    TEMPERATURE RANGE -40° to +230° F
    PRESSURE RANGE 0 to 5,000 PSI
    PART NUMBER (Prefix) - (ID) x (W) x (CS1)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MPS PISTON SEAL ASSEMBLIES

    $9.73 – $134.85

    Molded from filled PTFE and machined to close tolerances these seals feature low friction and excellent wear characteristics. Nitrile o-rings are used for energizers.

    SEAL INFORMATION
    MATERIAL PTFE PISTON SEAL
    70A NITRILE ENERGIZER
    TEMPERATURE RANGE -40° TO +230° F
    PRESSURE RANGE 0 TO 5,000 PSI
    SPEED 12 FT/SEC
    PART NUMBER (Prefix) - (ID) x (W) x (CS1)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MUFN-BR ROD SEALS

    $31.94 – $77.50

    This is a single acting rod seal designed for low and high pressure sealing and is commonly found in telescopic cylinders. The seal consists of a molded rubber sealing lip, rubberized fabric hell. and a polyester header, for improved extrusion resistance.

    SEAL INFORMATION
    MATERIAL RUBBER, FABRIC, POLYESTER ELASTOMER
    TEMPERATURE RANGE -22° to +212° F
    PRESSURE RANGE 0 to 5800 PSI
    SPEED 1.5 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) x (Height)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • OS OIL SEALS

    $2.98 – $277.47

    SCS offers several sizes of standard sized metal clad oil seals. These seals are for rotating shafts and are specifically designed to prevent oil or grease leakage at maximum pressures of 10 PSI and temperature of 240 deg. F. Additional style and sizes are available upon request.

    SEAL INFORMATION
    MATERIAL RUBBER
    TEMPERATURE RANGE -40° to +240° F
    PRESSURE RANGE 10 PSI MAXIMUM
    SPEED 3 FT/SEC
    PART NUMBER (Prefix) - (Size) - (Style)
    Select options This product has multiple variants. The options may be chosen on the product page Details
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    O-RING CORD STOCK

    $0.81 – $3.41
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MYR BUFFER SEALS

    $8.86 – $310.27

    Molded in urethane and employing a back-up, this seal absorbs the shock of pressure spikes protecting the rod seal. The unique design relieves back pressure between the buffer and the rod seal.

    SEAL INFORMATION
    MATERIAL URETHANE BUFFER
    NYLON BACK-UP
    TEMPERATURE RANGE -30° to +220° F
    PRESSURE RANGE 0 to 7,000 PSI
    SPEED 3 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) x (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MYBR BUFFER SEALS

    $11.90 – $48.75

    Molded in PTFE with a rubber energizer, this seal absorbs the shock of pressure spikes protection the rod seal. This style relieves back pressure by way of slots on the pressure side of the energizer

    SEAL INFORMATION
    MATERIAL FILLED PTFE BUFFER
    70A NITRILE ENERGIZER
    TEMPERATURE RANGE -40° to +220° F
    PRESSURE RANGE 0 to 5,000 PSI
    SPEED 12FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) x (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MWSCK WIPER RINGS

    $10.86 – $19.49

    Molded in nitrile, this double lipped wiper is found in Toyota lift trucks.

    SEAL INFORMATION
    MATERIAL NITRILE
    TEMPERATURE RANGE -49° to +212° F
    SPEED 3 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) X (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MWRT – MWRZ WEAR RINGS

    $31.59 – $192.35

    Made from filled PTFE, these rings are suitable for light duty bearing service, but are more often installed on the outboard ends of a piston to catch metal particles and protect the seal area.
    NOTE: MWRZ-G15 Relief Groove, not split

    SEAL INFORMATION
    MATERIAL FILLED PTFE
    TEMPERATURE RANGE -100° to +550° F
    SPEED 12 FT/SEC
    COMPRESSIVE STRENGTH 1,700 PSI
    TENSILE STRENGTH 2,200 PSI
    PART NUMBER (Prefix) - (OD) x (W) x (CS)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MWRB WEAR RINGS

    $2.82 – $153.58

    Fabricated from fine woven fabric and phenolic resins, this wear ring is strong yet light weight with an excellent wear rate.

    SEAL INFORMATION
    MATERIAL PHENOLIC
    TEMPERATURE RANGE -40° to +250° F
    SPEED 3 FT/SEC
    COMPRESSIVE STRENGTH 16,000 PSI
    TENSILE STRENGTH 10,600 PSI
    PART NUMBER (Prefix) - (OD) x (W) x (CS)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MWRA-L WEAR RINGS

    $5.57 – $19.64

    Primarily a British design, this can be installed one or two in a groove. Excellent wear characteristics.

    SEAL INFORMATION
    MATERIAL ACETAL
    TEMPERATURE RANGE -40° to +230° F
    SPEED 3 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) X (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MWR WEAR RINGS

    $3.68 – $200.31

    This wear ring is molded from glass reinforced nylon. This style is highly recommended because of their wear rate and non-scoring properties and their ability to ingest metal chips.

    SEAL INFORMATION
    MATERIAL NYLON
    TEMPERATURE RANGE -40° to +275° F
    SPEED 3 FT/SEC
    COMPRESSIVE STRENGTH 26,000 PSI
    TENSILE STRENGTH 25,000 PSI
    PART NUMBER (Prefix) - (OD) x (W) x (CS)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MVS VEE PACKING

    $14.83 – $364.80

    Suffix:
    EI = Top adapter has an internal anti-extrusion ring.
    DR = Dry-rod application. Pre-loaded male adapter

    SEAL INFORMATION
    MATERIAL FABRIC / RUBBER VEE RINGS
    FABRIC / RUBBER OR ACETAL ADAPTORS
    TEMPERATURE RANGE -35° to +220° F
    PRESSURE RANGE 0 to 5,000 PSI
    SPEED 1.5 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) x (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MUUL U-SEALS

    $4.83 – $122.72

    Molded from tough polyurethane material, these seals offer high resistance to wear and abrasion. Energized with a four-lobed ring they have greatly increased low pressure performance.

    SEAL INFORMATION
    MATERIAL URETHANE
    TEMPERATURE RANGE -40° to +200° F
    PRESSURE RANGE 0 to 5,000 PSI
    SPEED 3 FT/SEC
    SUFFIX HT = HIGH TEMPERATURE
    PART NUMBER (Prefix) - (ID) x (OD) x (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MUU U-SEALS

    $2.67 – $97.82

    Utilizing tough polyurethane, these seals possess excellent wear and abrasion resistance. Symmetrical in design they can be used in rod or piston applications
    E = EUROPEAN URETHANE

    SEAL INFORMATION
    MATERIAL URETHANE
    TEMPERATURE RANGE -22° to +212° F
    PRESSURE RANGE 0 to 5,000 PSI
    SPEED 3 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) x (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MUSW SWIVEL SEALS

    $30.39 – $44.45

    Molded in polyurethane, these rotary pressure seals are specifically designed for use sin hydraulic swivel joints.

    SEAL INFORMATION
    MATERIAL 92A URETHANE
    TEMPERATURE RANGE -50° to +220° F
    PRESSURE RANGE 0 to 5,000 PSI
    SPEED 3 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) x (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MUSN U-SEALS

    $2.98 – $81.64

    Molded from 90A nitrile, this seal provides high sealability in a symmetrical design suitable for rods or pistons.

    SEAL INFORMATION
    MATERIAL 90A NITRILE
    TEMPERATURE RANGE -13° to +212° F
    PRESSURE RANGE 0 to 2,000 PSI
    SPEED 3 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) x (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MUFN-UWO PISTON U-SEALS

    $9.70 – $17.10

    Constructed of a rubber seal lip with a rubberized fabric heel, these seals feature a poly-acetal bearing ring. These seals offer excellent sealing ability and high pressure capability. Commonly are used with our MSR retention rings.

    SEAL INFORMATION
    MATERIAL NITRILE / FABRIC BASE
    ACETAL BEARING
    TEMPERATURE RANGE -22° to +220° F
    PRESSURE RANGE 0 to 6,000 PSI
    SPEED 1.5 FT/SEC
    PART NUMBER (Prefix)-(ID) x (OD) x (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MUFN-U U-SEALS

    $12.47

    Incorporating a rubber U-cup shape and a rubberized fabric heel, this seal provides excellent sealability and high strength. The 'U' shape design decreases the radial interference for a lower lip friction.

    SEAL INFORMATION
    MATERIAL NITRILE / FABRIC BASE
    TEMPERATURE RANGE -22° to +212° F
    PRESSURE RANGE 0 to 2,900 PSI
    SPEED 1.5 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) x (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MUFN-PWO PISTON U-SEALS

    $11.86 – $20.93

    Constructed of a rubber seal lip with a rubberized fabric heel, these seals feature a poly-acetal bearing ring. These seals offer excellent sealing ability and high pressure capability. The solid lip area increases the radial interference for improved low-pressure sealing. Commonly are used with our MSR retention rings.

    SEAL INFORMATION
    MATERIAL NITRILE / FABRIC BASE
    ACETAL BEARING
    TEMPERATURE RANGE -22° to +220° F
    PRESSURE RANGE 0 to 6,000 PSI
    SPEED 1.5 FT/SEC
    PART NUMBER (Prefix)-(ID) x (OD) x (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details

  • MUFN-P U-SEALS

    $4.57 – $47.43

    Incorporating a rubber seal lip and a rubberized fabric heel, this seal provides excellent sealability and high strength.

    SEAL INFORMATION
    MATERIAL NITRILE / FABRIC BASE
    TEMPERATURE RANGE -22° to +212° F
    PRESSURE RANGE 0 to 2,900 PSI
    SPEED 1.5 FT/SEC
    PART NUMBER (Prefix) - (ID) x (OD) x (H)
    Select options This product has multiple variants. The options may be chosen on the product page Details
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