6904-2RS, 61904-2RS, 6904-ZZ,61904-ZZ Sealed Ball Bearings, 20x37x9
BULK SALES-Shipping included in the price
ID: 20mm OD: 37mm W: 9mm
ABEC 3
More Infomation
Your part number might be: 6904,6904 RS,6904 2RS,61904, 61904 RS. 61904 2RS,6904-ZZ. 61904-ZZ
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 6904-2RS and 6904-ZZ is a 20 mm bore ball bearing that is found in many applications. The 6904-2RS ball bearing has two contact rubber seals, one on each side of the ball bearing. The 6904-ZZ bearing has two non-contact metal shields, one on each side of the ball bearing. If your application requires a 6904 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.
Quality Benefits Include
·Textured Buna N Nitrile seals
·Wide temperature range Chevron SRI-2 (-20° to +350°F) lubrication
·Passes Noise Vibration Standard for low noise
·Designed for many types of applications
·Matched ABMA grade precision balls for roundness
·Finely honed super finished raceways for long life and low noise
·Meet or exceed ABEC 1 tolerances for high quality level
·Bulk packaged