Specialty ball bearings/races include gimbal bearings. Boat engine drive shafts, where the GIMBAL Bearing. (118-21005) utilize the technology to maintain alignment that is their primary marine applications.
One of the more common uses for gimbals and gimbal bearings is on marine applications. They are employed in marine applications to sustain the fragile gyro-compass and attenuate the motion of machinery situated on the deck that is subject to ship motion brought on by sea conditions. It is an excellent idea to examine the gimbal housing cartridge bearing whenever the drive unit is taken out of the bell housing for whatever reason.
Key Features:
- Gimbal Bearing Sierra
- Part number 18-21005 for Sierra
- Mallory 9-72412, Mercruiser 30-862540A3, 30-879194A01, 30-862540T1, and 30-862540A04 are interchangeable.
- The standards of the original equipment item they replace are met or exceeded by Sierra Marine products.
Specifications:
- SKU: 18-21005
- UPC: 808282188474
- Weight: 1.26 LBS
- Manufacturer Part Number (MPN): 118-21005
Greaseable
This product replaces:
- 47-21005, 808282188474, 30-562540A3, 9-72412
