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Brand: R & D Marine

R & D Marine Flexible Shaft Coupling, 5 in. Diameter, 25HP/100RPM

R & D Marine Flexible Shaft Coupling, 5 in. Diameter, 25HP/100RPM

Regular price $967.83
Regular price Sale price $967.83
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The R & D Marine Flexible Shaft Coupling is designed to reduce engine noise and transmission vibration by compensating for temporary misalignment between the engine and shaft. This durable unit features a machined polyester elastomer element that is impervious to saltwater, diesel, and lubrication oils, ensuring a long service life in demanding marine environments.

Key Features:

  • Fail-safe design with steel straps maintains drive continuity in both forward and reverse during impact or element failure.
  • Absorbs shock loads to protect the transmission during gear changes.
  • Allows for easy alignment verification using a feeler gauge at 90-degree intervals.
  • Installs without machining using included bolts to connect existing shaft flanges.
  • Compatible with 5" Borg Warner, Hurth, and Volvo transmission flanges.

Specifications:

  • Manufacturer Part Number: 910-057
  • Capacity: 25 HP / 18.64 kW per 100 RPM
  • Outside Diameter: 5" (127 mm) or 5.63" (143 mm)
  • Bolt Pattern: 4 bolts, 4.25" (107.9 mm) pitch circle
  • Bolt Size: 7/16 UNF
  • Register: 2.5" (63.5 mm)
  • Total Length: 2.06" (52.4 mm)
  • Hole Diameter: 0.44" (11.2 mm)

Product facts

CT SKU
CT-120069
Package weight
5.0 lb

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