BOSTON GEAR Coupling Rubber Insert

Boston Gear coupling rubber inserts are flexible components used to connect shafts or parts in the manufacturing, automotive and aerospace industries. They compensate for misalignment between shafts, ...Read More

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BOSTON GEAR XFCR12A
StyleModelCoupling SizeItemMax. TorqueTypePrice (inc. GST)
A
XFCR12		FC12Synthetic Rubber Spider Insert65 In.Lbs.Oil Resistant SGD 85.97
A
XFCR15		FC15Oil Resistant Spider Insert125 In.Lbs.Synthetic Rubber SGD 90.60
A
XFCR20		FC20Oil Resistant Spider Insert250 In.Lbs.Synthetic Rubber SGD 115.72
A
XFCR25		FC25Oil Resistant Spider Insert450 In.Lbs.Synthetic Rubber SGD 145.54
A
XFCR30		FC30Oil Resistant Spider Insert800 In.Lbs.Synthetic Rubber SGD 174.02
A
XFCR38		FC38Oil Resistant Spider Insert1600 In.Lbs.Synthetic Rubber SGD 217.84
A
XFCR45		FC45Oil Resistant Spider Insert2800 In.Lbs.Synthetic Rubber SGD 355.73

Features

  • Boston Gear coupling inserts are available in oil-resistant synthetic rubber constructions for noise-less operations.
  • They can handle up to 2500 lb-inch torque.
  • These coupling rubber inserts can handle both extremely low temperatures (as low as -32 degrees F) and extremely high temperatures (as high as 300 degrees F).

Frequently Asked Questions

How do coupling inserts compensate for misalignment?

Their rubber construction allows them to flex and deform slightly to accommodate angular, parallel or axial misalignment between connected shafts.

Do Boston Gear coupling inserts affect torque transmission?

No, they reduce vibrations without compromising with transmission efficiency.

What factors should I consider when choosing the best coupling insert for my application?

The choice depends on factors like torque requirements, misalignment tolerance and operating conditions.

Why should I choose coupling rubber inserts over rigid couplings?

Coupling inserts offer flexibility, misalignment compensation, vibration reduction and shock absorption, which rigid couplings cannot provide.

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