5x11x4 Ceramic metal shield motor
- 5mm Inside diameter
- 11mm Outside diameter
- 4mm wide
- Mr115 Mr115-2rs Mr115 2rs 5x11
- Abec 5
- Light oil
- Ceramic Silicon Nitride Si3N4 balls
- Chrome steel races & retainers
- Metal shield
Ceramic Hybrid
Ceramic Hybrids last up to 10xs longer than Chrome Steel bearings. These are used in applications where high speed, load and temperature are a factor. Ceramic balls are harder and rounder than stainless & chrome steel, so therefore they offer less rolling resistance.
*Nylon retainers handle up to 60% more speed than a standard steel retainer