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HMS Type Peripheral Metal Oil Seal Spring (HMS55X78X12)

HMS Type Peripheral Metal Oil Seal Spring HMS55X78X12

JTEKT KOYO

JTEKT KOYO

1. Compact/lightweight — contributing to resource saving.
The seal width has been reduced making it compact while retaining the sealing performance.
It is useful for lightweight/compact machines and resource saving.
2. The optimal lip structure demonstrates a high sealing performance
Uses a wire contact lip method with the appropriate tension force.
Demonstrates a high sealing performance at low torque without loss of conformability/eccentricity resistance.
3. Rubber material with a high self-lubricating performance, low heat generation, and long life
The rubber oil seal material has a high self-lubricating performance—that is based on many years of research and testing—and suppresses chemical change, such as hardening, softening, and aging.
Superior durability demonstrating long-life with low heat generation—even at high peripheral speeds.
4. High sealability and long life due to hydrodynamic rib
(Perfect seal, helix seal, and super helix seal)
The sealing performance and service life of the oil seal have been dramatically improved by the special spiral thread (hydro dynamic rib) that is provided in one or both directions.

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Part Number

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HMS55X78X12

 
30
45
60
  1. 1
Part Number
HMS55X78X12
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft Dia. d
(φ) 		O.D.
(mm) 		Width
(mm)

MYR 48.14

1 Piece(s) 13 Day(s) or more 10557812

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  1. 1

Basic Information

Sliding Surface Axis Sealing Subject Liquid Lubricant / Grease Seal Material Nitrile Rubber
Seal Rim Area Material Metal Environment, Applications Heat Resistant / Cold Resistance / Abrasion Resistant Dust Lip No
Attaching Method From only the shaft end Housing Groove No Two Liquids Separation No
Operating Temperature Range(°C) -30::100

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Specification/Dimensions

  • type

    • HMS

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  • Shaft Dia. d(φ)

    • 17
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  • O.D.(mm)

    • 28
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    • 35
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  • Width(mm)

    • 6
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    • 16

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Days to Ship

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    • 7 Day(s) or Less
    • 13 Day(s) or Less

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