What size of bearing can be called a large bearing?

Taking rolling bearings as an example, they can be divided into:

(1) Micro bearings - bearings with a nominal outer diameter range of less than 26mm;

(2) Small bearings - bearings with a nominal outer diameter range of 28-55mm;

(3) Small and medium-sized bearings - bearings with a nominal outer diameter size range of 60-115mm;

(4) Medium and large bearings - Bearings with a nominal outer diameter size range of 120-190mm

(5) Large bearings - bearings with a nominal outer diameter size range of 200-430mm;

(6) Extra large bearings - bearings with a nominal outer diameter range of 440mm or more.

Recommend some large self-aligning roller bearing models for everyone

222 series:

22230 22232 22234 22236 22238 22240 22244 22248 22252 22256 22260

22264 22268 22272 22276 22280

223 Series:

22330 22332 22334 22336 22338 22340 22344 22348 22352 22356 22360

22364 22368 22372 22376 22380

230 Series:

23030 23032 23034 23036 23038 23040 23044 23048 23052 23056

23060 23064 23068 23072 23076 23080 23084 23088 23092 23096

231 Series:

23130 23132 23134 23136 23138 23140 23144 23148 23152 23156

23160 23164 23168 23172 23176 23180 23184 23188 23192 23196

232 series:

23230 23232 23234 23236 23240 23244 23248 23252 23256 23260

23264 23268 23272 23276 23280 23284 23288 23292 23296

233 Series:

23330 23332 23334

239 Series:

23934 23936 23938 23940 23944 23948 23952 23956 23960 23964

23968 23972 23976 23980 23984 23988 23992 23996

240 Series:

24030 24032 24034 24036 24038 24040 24044 24048 24052 24056

24060 24064 24068 24072 24076 24080 24084 24088 24092 24096