with the development of modern machinery, the ordinary steel ball bearings has been far from meeting demands on special requirement such as high temperature, low temperature, high speed,high corrosion etc.

Ceramic ball bearings with higher performance will be the best choice. Runstar Bearing supply ceramic bearing with Zirconia(ZRO2) and Silicon nitride (Si3N4) for choice.

The advantages of ceramic ball bearing are showing as followings.
1: High rotating speed
2: Long Service life
3: Self-lubrication
4: Corrosion-resistant
5: High hardness
6: low friction torque
7: Wear-resistant
8: Lightweight
9: Nonmagnetic

Field of Application
1.The transmit device of high temperature furnaces
2.High-speed rotation field
3.Aviation and airspace fields
4.The main shaft of machine tools
5.Chemical machinery, food industry and marine industry
6.High vacuum field
7.Strong magnetic environment
8.Sewage treatment equipment
9.Roller skates, model airplanes

PART NUMBERTYPEBore diameter(d)Outer diameter(D)Width(B)MATERIALCOLORweight(g)
603OPEN393 Zirconia(ZrO2)WHITE
683OPEN372 Zirconia(ZrO2)WHITE
604OPEN4124 Zirconia(ZrO2)WHITE
684OPEN492.5 Zirconia(ZrO2)WHITE
605OPEN5145 Zirconia(ZrO2)WHITE
685OPEN5113 Zirconia(ZrO2)WHITE
606OPEN6176 Zirconia(ZrO2)WHITE
686OPEN6133.5 Zirconia(ZrO2)WHITE
607OPEN7196 Zirconia(ZrO2)WHITE
687OPEN7143.5 Zirconia(ZrO2)WHITE
608OPEN8227 Zirconia(ZrO2)WHITE
688OPEN8164 Zirconia(ZrO2)WHITE
609OPEN9247 Zirconia(ZrO2)WHITE
689OPEN9174 Zirconia(ZrO2)WHITE
6800OPEN10195 Zirconia(ZrO2)WHITE
6000OPEN10268 Zirconia(ZrO2)WHITE
6200OPEN10309 Zirconia(ZrO2)WHITE
6300OPEN103511 Zirconia(ZrO2)WHITE
6801OPEN12215 Zirconia(ZrO2)WHITE
6001OPEN12288 Zirconia(ZrO2)WHITE
6201OPEN123210 Zirconia(ZrO2)WHITE
6301OPEN123712 Zirconia(ZrO2)WHITE
6802OPEN15245 Zirconia(ZrO2)WHITE
6002OPEN15329 Zirconia(ZrO2)WHITE
6202OPEN153511 Zirconia(ZrO2)WHITE
6302OPEN154213 Zirconia(ZrO2)WHITE
6803OPEN17265 Zirconia(ZrO2)WHITE
6003OPEN173510 Zirconia(ZrO2)WHITE
6203OPEN174012 Zirconia(ZrO2)WHITE
6303OPEN174714 Zirconia(ZrO2)WHITE
6804OPEN20327 Zirconia(ZrO2)WHITE
6004OPEN204212 Zirconia(ZrO2)WHITE
6204OPEN204714 Zirconia(ZrO2)WHITE
6304OPEN205215 Zirconia(ZrO2)WHITE
6805OPEN25377 Zirconia(ZrO2)WHITE
6005OPEN254712 Zirconia(ZrO2)WHITE
6205OPEN255215 Zirconia(ZrO2)WHITE
6305OPEN256217 Zirconia(ZrO2)WHITE
6806OPEN30427 Zirconia(ZrO2)WHITE
6006OPEN305513 Zirconia(ZrO2)WHITE
6206OPEN306216 Zirconia(ZrO2)WHITE
6306OPEN307219 Zirconia(ZrO2)WHITE
6807OPEN35477 Zirconia(ZrO2)WHITE
6007OPEN356214 Zirconia(ZrO2)WHITE
6207OPEN377217 Zirconia(ZrO2)WHITE
6307OPEN358021 Zirconia(ZrO2)WHITE
6808OPEN40527 Zirconia(ZrO2)WHITE
6008OPEN406815 Zirconia(ZrO2)WHITE
6208OPEN408018 Zirconia(ZrO2)WHITE
6308OPEN409023 Zirconia(ZrO2)WHITE