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Submerged Bearing

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SUBMERGED BEARING

It preserves flexibility and increases revolution even in environment situations of sea water. It is a component of wear resistance, shock-resistance and durability which support loads and preserve optimal performance of machinery and equipment from vibration of shafts.

Features

  • Remarkable wear resistance to secure life expectancy.
  • Good durability guaranteed by wear resistance.
  • Impressive heat resistance which is the feature of PTFE .
  • Invulnerable to agents of acidity and alkali.
  • Is lighter by 50% even if we consider the specific gravity
    of metals.

Production process

PTFE + FILLER

Physical
properties		 Item Unit Value Test method
Specific gravity - 2.16±0.1 ASTM D 792
Elongation rate % 300 이상 ASTM D 638
Tensile strength Kgf/㎠ 210 이상 ASTM D 4894
Coefficient of linear thermal expansion X10/-5℃ 10.7
Thermal conductivity W/m·k 0.34
Maximum service temperature ℃ 260

RUBBER (NBR)

Physical
properties		 Item Unit Value Test method
Specific gravity - 1.28 ASTM D 6111
Hardness - 70~84 Shore A
100%MODULUS Kgf/㎠ 92 ASTM D 3187
Tensile strength Kgf/㎠ 180±50
Elongation rate % 260±50

Applications

CLIENT PROJECT OWNER
HHI AL DUR POWER PJT.-PUMP BAHRAIN
HHI CAMPICHE POWR PLANT-CWP POSCO
HYOSUNG
GOOD
SPRINGS		 BARKA3 & SOAHR2 OMAN
CIREBON TPP PJT INDONESIA
QURAYYAH IPP PJT SAUDI ARABIA
HHI RUWAIS REFINERY EXPANSION PACKAGE 3 UAE
HHI MISURATA & BENGHAZI CCPP PJT.-CWP LIBYA
HYOSUNG
GOOD
SPRINGS		 MUSANDAM GAS PLANT PROJECT OMAN
SHOAIBAⅡ CCPP PROJECT SAUDI ARABIA
SHUWAIKH RO S/P FOR OVERHAUL KUWAIT