Bushings

Lineup

Material Feature Typical Application
Aluminum alloy
based bushings
SA152 General Engine auxiliary
SA155 High wear resistance Automatic transmission
Oil pump
Copper alloy
based bushings
HB100 General Power train
HB200 High rotation speed Power train
Engine auxiliary
PBP2S General Connecting-rod small end
HS210 High wear resistance Connecting-rod small end
HS221 High fatigue resistance Connecting-rod small end
BR500 High fatigue & wear resistance Connecting-rod small end
Piston boss
PTFE composite material
based bushings
FB500 Non-lubrication
High wear resistance
Lower friction
Shock absorber rod guide
FB510 Non-lubrication
High wear resistance
Lower friction
Shock absorber rod guide
FB220F Boundary lubrication Manual transmission shift fork
Shock absorber rod guide
FB410F Boundary lubrication
High fretting resistance
Throttle body
Automatic tensioner

Dry Bearings

TAIHO dry bearings have been developed for the following three usages. First of all, you want to use bearings without lubricating oil completely. Secondly, you want to use bearings in a difficult place to supply lubricating oil. Thirdly, you want to use bearings in a place which lubricating oil easily becomes insufficient, although under oil lubrication. The dry bearing shows low friction characteristics even without lubricating oil, because it contains PTFE (polytetrafluoroethylene), MoS2, graphite and etc. that have self lubricating properties.

TAIHO dry bearings will contribute to your needs of low cost, light-weight and maintenance free performance.

  • Dry bearings can be used in a wide range of lubrication conditions, from mixed lubrication to non-lubrication.
  • Dry bearings can make an oiling system unnecessary, therefore you can design your machine systems to be more compact and at lower cost.
  • Dry bearings can reduce maintenance frequency, because can be used without supplying any oil from outside.

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