R12-2RS BULK Premium Ball Bearings, 3/4 x1-5/8 x7/16
Bulk Sales
0.75 x 1.6250 x 0.4375
Model Chart-R-Series-Model Chart.pdf
Your bearing might be numbered R12,R12 RS,R12 2RS, R12RS
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 R12-2RS has a 3/4” ball bearing that is found in many applications. The R12-2RS ball bearing has two contact rubber seals, one on each side of the ball bearing. If your application requires a R12 ball bearing with only one seal or shield you can simply remove one of the shields or seals. This 3/4” 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
- 2RS signifies the bearing is sealed, with rubber, on both sides
Free Shipping anywhere in the USA including Puerto Rico, Hawaii, and Alaska!