NTN Cylindrical roller bearings.
various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.
| Bearing number 2)Â Â Â Â Â Â Dimension | Installation-related dimensions | |||
| NN type                 mm | mm | |||
| Cylindrical    Tapered | da        de        db        dc | |||
| bore         bore          Fw        Ew | Min.  Min.   Max. | |||
| NN4924 | NN4924K 134.5 154.5 126.5 130 | 133 | ||
| NN3024 | NN3024K  —    165    129    133 | |||
| NN4926 | NN4926K 146Â Â Â Â 168Â Â Â Â 138Â Â Â Â 142 | 144 | ||
| NN3026 | NN3026K  —    182    139    143 | |||
| NN4928 | NN4928K 156Â Â Â Â 178Â Â Â Â 148Â Â Â Â 152 | 154 | ||
| NN3028 | NN3028K  —    192    149    153 | |||
| NN4930 | NN4930K 168.5 196.5 159 | 164 | 166 | |
| NN3030 | NN3030K  —   206   161 | 166 | — | |
| NN4932 | NN4932K 178.5 206.5 169 | 174 | 176 | |
| NN3032 | NN3032K  —   219   171 | 176 | — | |
| NN4934 | NN4934K 188.5 216.5 179 | 184 | 186 | |
| NN3034 | NN3034K  —   236   181 | 187 | — | |
| NN4936 | NN4936K 202Â Â Â 234Â Â Â Â 189 | 195 | 199 | |
| NN3036 | NN3036K  —   255   191 | 197 | — | |
| NN4938 | NN4938K 212Â Â Â 244Â Â Â Â 199 | 205 | 209 | |
| NN3038 | NN3038K  —   265   201 | 207 | — | |
| NN4940 | NN4940K 225Â Â Â 261Â Â Â 211 | 218 | 222 | |
| NN3040 | NN3040K  —   282   211 | 218 | — | |
| NN4944 | NN4944K 245Â Â Â 281Â Â Â 231 | 238 | 242 | |
| NN3044 | NN3044K  —   310   233 | 240 | — | |
| NN4948 | NN4948K 265Â Â Â 301Â Â Â 251 | 258 | 262 | |
| NN3048 | NN3048K  —   330   253 | 261 | ||
| NN4952 | NN4952K 292Â Â Â 336Â Â Â 271 | 279 | 288 | |
| NN3052 | NN3052K  —   364   276 | 285 | ||
WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose:Â Â
Bearing Types:
Self-aligning ball bearing
Cylindrical roller bearing
Spherical roller bearing
Tapered roller bearing
Angular contact ball
Needle roller
Deep groove ball bearing
Axial deep groove ball
Pillow block bearing and units
LM/Linear Guide
