Deep groove ball bearings are universal, self-retaining bearings with a solid outer ring, inner ring, balls, and cage assembly. They are primarily used to bear radial loads, but can also withstand appropriate bearing loads and combined loads. Deep groove ball bearings are simple in design, have low friction, low vibration and noise, long service life, and are easy to maintain. Furthermore, these bearings can achieve high rotational accuracy and operate at high speeds.
Deep groove ball bearings are available in single-row and double-row types. In addition to the basic open type, various variations are available, such as deep groove ball bearings with dust covers and deep groove ball bearings with seals.
EISENBERG deep groove ball bearings are mainly used in household appliances, industrial pumps, electric motors, automotive parts, gearboxes, agricultural machinery, and general industrial machinery.
Common suffixes for deep groove ball bearings:
M — Machined brass cage
Z — Bearing with a stamped steel dust cover on one side
2Z — Bearing with Z-shaped dust covers on both sides
RZ — Bearing with a low-friction, nitrile rubber (NBR) seal reinforced with steel plate on one side
2RZ — Bearing with low-friction, nitrile rubber (NBR) seals reinforced with steel plate on both sides
RS — Bearing with a nitrile rubber (NBR) seal reinforced with steel plate on one side
2RS — Bearing with nitrile rubber (NBR) seals reinforced with steel plate on both sides