5204-2RS, 5204-ZZ Premium Double Row Ball Bearings
20x47x20.6
More Information
Your part number might be: 5204,5204 RS,5204 2RS,5204 Z,5204 ZZ,5204-Z
These ball bearings are made of high quality Chrome Steel and are pre-lubricated with grease from the factory and are available in both RS (Rubber Seals) and ZZ (Metal Shields) configurations. The 5204-2RS and 5204-ZZ is a 20 mm bore ball bearing that is found in many applications. The 5204-2RS ball bearing has two contact rubber seals, one on each side of the ball bearing. The 5204-ZZ bearing has two non-contact metal shields, one on each side of the ball bearing. If your application requires a 5204 ball bearing with only one seal or shield you can simply remove one of the shields or seals. This 20 mm bore ball bearing is a high quality product and can operate efficiently in many demanding applications.
Premium Benefits Include
- Textured Buna N Nitrile double lip seals
- Wide temperature range Mobil Polyrex EM2 (-40 to +350 degrees) lubrication
- Noise tested before and after lubrication
- Passes V2 noise vibration standards for smaller bearings and V3 standards for larger bore
- Meets or exceeds electric motor requirements
- Matched ABMA grade 10 precision balls for roundness
- Finely honed superfinished raceways for long life and low noise
- Meet or exceed ABEC 3 tolerances for high quality level
- Packaged in premium boxes with bar codes
PLEASE SPECIFY BEARING TYPE REQUIRED
- ZZ signifies the bearing is shielded, with metal, on both sides.
- 2RS signifies the bearing is sealed, with rubber, on both sides.
Select either Rubber Seals or Metal Shields