Ceramic Hybrid Bearings have Steel races and Ceramic Balls. Ceramic Balls are 0.1250 x 0.2500 x 0.1094, SR144C-2YS NB2, $9.95. 0.1250 x 0.2500 x
The Grade 5 ceramic Si3N4 balls will allow the bearing to be lighter and spin 50% faster than a traditional steel bearing. Supplied with NB2 grease for off road or
&5,,Full ceramic bearings are best suited to extreme operating environments where traditional steel bearings fail. The two main SFR4C-2YS NB2. 494.
Radial Full Ceramic Bearings. Dimensions. Flange Part Number .. 6000 BB/TP/C3 Z/S #5 NB2. 7. 10 x 26 x 8 SFR4C 2YS NB2. 282. 0.2500 x 0.6250 x