Kenosha Reuse Discussion Board > KENOSHA, WI
> 5207-2RS premium grade abec-3+ ball bearings, 35X72 mm
5207-2RS premium grade abec-3+ ball bearings, 35X72 mm
We are proud to introduce RBtech - our Premium line of Motor Quality Bearings.
Premium grade angular contact bearing, part# 5207-2RS. SOLD BY THE PIECE. These bearings are BRAND NEW and FACTORY FRESH. A high precision, high quality, double row angular contact ball bearing in a very common size for electric motors and many HVAC & industrial applications. These meet or exceed ABEC-3 tolerances and have a C0 clearance. They are made from Chrome Steel and contain nylon retainers. Each bearing is sealed on both sides with textured buna N nitrile double lip seals. These seals have good resistance to petroleum oils, water, silicone oils, greases, and glycol base fluids. They also have good resistance to abrasion, cold flow, and tearing. Seals may be black or blue, depending upon what I have on the shelf at the time. These are self lubricated bearings (bearings are already greased). They are sealed in air-tight plastic bags and usually come in GOLD boxes, with bar codes.
* Mobil Polyrex EM2, Electric Motor Quality Lubricant with a temperature rating of (-40 to +350 degrees F).
* Perfect for cold weather or high temperature applications.
* Honed super finished raceways optimized for long life and low noise.
* 100% noise and vibration tested before and after lubrication.
* Passes V2 noise vibration standards and meets or exceeds Electric Motor Requirements.
* Precision balls equal to or better than ABMA grade 10
* Independent endurance testing has verified RBtech Premium bearings outperformed ALL low cost bearings and matched or exceeded the performance of well-known brand name bearings.
What is the difference between PREMIUM GRADE and standard bearings? CLICK HERE to find out!
