Bearing model size
Bearing model sizes vary depending on the type of work.
A, deep groove ball bearings 6000, 6200, 6300, 6400;
B. Deep groove ball bearings with stop grooves on the periphery 6000-N, 6200-N, 6300-N, 6400-N type;
C. Deep groove ball bearings with dust cover on one side 6000-Z, 6200-Z, 6300-Z, 6400-Z, 6000-2Z, 6200-2Z, 6300-2Z, 6400- with dust cover on both sides 2Z type;
D, deep groove ball bearing with dust ring (contact type) 6000-RS, 6200-RS, 6300-RS, 6400-RS type, double-sided contact seal 6000-2RS, 6200-2RS, 6300-2RS, 6400- 2RS type;
E, deep groove ball bearing with sealing ring (non-contact type) 6000-RZ, 6200-RZ, 6300-RZ,, 6400-RZ type, two-sided non-contact deep groove ball bearing 6000-2RS, 6200-2RS , 6300-2RS,, 6400-2RZ type;
Deep groove ball bearings can be roughly divided into the following types of structures;
Single row deep groove ball bearing: single row deep groove ball bearing with dust cover, single row deep groove ball bearing with dust cover and sealing ring, single row deep groove ball bearing with single groove and deep groove ball on the outer ring with stop groove and stop ring Bearings: These bearings are generally used in parts that are installed, sealed, and fitted without special requirements.
Single row deep groove ball bearings with dust cap: These bearings can be used in difficult lubrication and difficult to check lubrication and special conditions. There is a gap between the dust cover and the inner ring. Bearings with dust caps on both sides are filled with the appropriate lubricant at the time of manufacture, so no cleaning or lubrication is required during installation.
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