Double row cylindrical roller bearing >> d 200-260mm
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Dimension and Parameters
| Basic dimension mm | Basic rated load | model | Shoulder and chamfer size mm | |||||||||||||
| d | D | B | rsmin | Fw | Ew | Dynamic C kn | Static cokn | Cylindrical hole | Conical hole | da(2) | d1a | dc min |
Da max |
ra max |
Mass kg | |
| INFO | 200 | 280 | 60 | 2.1 | - | 259 | 420 | 815 | NN3940 | NN3940K | 216 | 221 | - | - | 2 | 10.6 |
| INFO | 200 | 280 | 80 | 2.1 | - | 259 | 570 | 1220 | NN4940 | NN4940K | 211 | 214 | - | 269 | 2 | 15.3 |
| INFO | 200 | 280 | 80 | 2.1 | 2230 | - | 570 | 1220 | NNU4940 | NNU4940K | 211 | 214 | 228 | 269 | 2 | 15.3 |
| INFO | 200 | 310 | 82 | 2.1 | - | 282 | 655 | 1170 | NN3040 | NN3040K | 211 | 214 | - | 299 | 2 | 22.7 |
| INFO | 200 | 310 | 82 | 2.1 | 232 | - | 655 | 1170 | NNU3040 | NNU3040K | 211 | 214 | 237 | 299 | 2 | 22.9 |
| INFO | 200 | 310 | 109 | 2.1 | - | 282 | 890 | 1730 | NN4040 | NN4040K | 216 | 225 | - | - | 2 | 30.4 |
| INFO | 220 | 300 | 60 | 2.1 | - | 279 | 440 | 895 | NN3944 | NN3944K | 236 | 241 | - | - | 2 | 11.4 |
| INFO | 220 | 300 | 80 | 2.1 | - | 279 | 600 | 1330 | NN4944 | NN4944K | 231 | 234 | - | 289 | 2 | 16.6 |
| INFO | 220 | 300 | 80 | 2.1 | 243 | - | 600 | 1330 | NNU4944 | NNU4944K | 231 | 234 | 248 | 289 | 2 | 16.6 |
| INFO | 220 | 340 | 90 | 3 | - | 310 | 815 | 1480 | NN3044 | NN3044K | 233 | 236 | - | 327 | 2.5 | 29.6 |
| INFO | 220 | 340 | 90 | 3 | 254 | - | 815 | 1480 | NNU3044 | - | 233 | 236 | 259 | 327 | 2.5 | 30 |
| INFO | 220 | 340 | 118 | 3 | - | 310 | 1190 | 2400 | NN4044 | NN4044K | 238 | 248 | - | - | 2.5 | 39.8 |
| INFO | 220 | 370 | 120 | 4 | - | 331 | 1050 | 1810 | NN3144 | - | 241 | - | - | - | 3 | 51.9 |
| INFO | 220 | 370 | 120 | 4 | 263 | - | 1050 | 1810 | NNU3144 | - | 241 | - | 268 | - | 3 | 52.3 |
| INFO | 240 | 300 | 60 | 1.1 | - | 283 | 405 | 1030 | NN4848 | - | 252 | - | - | - | 1 | 9.77 |
| INFO | 240 | 320 | 60 | 2.1 | - | 300 | 460 | 975 | NN3948 | NN3948K | 257 | 262 | - | - | 2 | 12.2 |
| INFO | 240 | 320 | 80 | 2.1 | - | 300 | 625 | 1450 | NN4948 | NN4948K | 251 | 254 | - | 309 | 2 | 17.9 |
| INFO | 240 | 320 | 80 | 2.1 | 263 | - | 625 | 1450 | NNU4948 | NNU4948K | 251 | 254 | 269 | 309 | 2 | 18 |
| INFO | 240 | 360 | 92 | 3 | - | 330 | 855 | 1600 | NN3048 | NN3048K | 253 | 256 | - | 347 | 2.5 | 32.7 |
| INFO | 240 | 360 | 92 | 3 | 274 | - | 855 | 1600 | NNU3048 | NNU3048K | 253 | 256 | 280 | 347 | 2.5 | 30.8 |
| INFO | 240 | 360 | 118 | 3 | - | 330 | 1240 | 2600 | NN4048 | NN4048K | 259 | 269 | - | - | 2.5 | 39.3 |
| INFO | 240 | 360 | 118 | 3 | 274 | - | 1240 | 2600 | NNU4048 | - | 259 | - | 281 | - | 2.5 | 42.7 |
| INFO | 240 | 400 | 128 | 4 | - | 358 | 1170 | 2040 | NN3148 | NN3148K | 262 | 272 | - | - | 3 | 64.2 |
| INFO | 260 | 360 | 75 | 2.1 | - | 335 | 670 | 1380 | NN3952 | NN3952K | 277 | 283 | - | - | 2 | 21.4 |
| INFO | 260 | 360 | 100 | 2.1 | - | 335 | 935 | 2100 | NN4952 | NN4952K | 271 | 275 | - | 349 | 2 | 28.3 |
| INFO | 260 | 360 | 100 | 2.1 | 289 | - | 935 | 2100 | NNU4952 | NNU4952K | 271 | 275 | 295 | 349 | 2 | 31.1 |
| INFO | 260 | 400 | 104 | 4 | - | 364 | 1030 | 1920 | NN3052 | NN3052K | 276 | 278 | - | 384 | 3 | 47.7 |
| INFO | 260 | 400 | 104 | 4 | 300 | - | 1030 | 1920 | NNU3052 | - | 276 | 278 | 306 | 384 | 3 | 48.1 |
| INFO | 260 | 400 | 140 | 4 | - | 364 | 1550 | 3250 | NN4052 | NN4052K | 282 | 294 | - | - | 3 | 59.7 |
| INFO | 260 | 400 | 140 | 4 | 300 | - | 1550 | 3250 | NNU4052 | - | 282 | - | 306 | - | 3 | 65 |
| INFO | 260 | 440 | 144 | 4 | - | 393 | 1480 | 2660 | NN3152 | NN3152K | 282 | 294 | - | - | 3 | 89.1 |