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NNU series
Double row cylindrical roller bearings are designed to accommodate high to very high radial loads in combination with medium to high speeds. The SKF assortment includes many designs and variants, such as standard and full complement bearings and also greased and sealed bearings. Depending on the configuration of the outer and inner rings…
Product Description
Product Details
Double row cylindrical roller bearings are designed to accommodate high to very high radial loads in combination with medium to high speeds. The SKF assortment includes many designs and variants, such as standard and full complement bearings and also greased and sealed bearings. Depending on the configuration of the outer and inner rings, the bearings are available in locating as well as non-locating designs.
High to very high radial load carrying capacity
Low friction
Long service life
Detailed pictures
Parameter table
| Bearing Number | d mm | D mm | B mm |
| NNU 4152 M/W33 | 260 | 440 | 180 |
| 315976 B | 280 | 470 | 200 |
| NNU 4156 M/W33 | 280 | 460 | 180 |
| BC2B 320119 | 300 | 460 | 180 |
| 315583 C | 320 | 480 | 175 |
| BC2B 322216 | 320 | 460 | 120 |
| NNU 4164 F | 320 | 540 | 218 |
| NNUP 4964 B/HB1W33 | 320 | 440 | 118 |
| BC2B 320118 | 340 | 520 | 305 |
| NNU 4168 M/W33 | 340 | 580 | 243 |
| BC2B 319878 | 350 | 520 | 150 |
| BC2B 322217 | 360 | 500 | 125 |
| BC2B 319961 | 370 | 520 | 220 |
| BC2B 320041 | 380 | 540 | 200 |
| BC2B 326131/HB1 | 380 | 540 | 130 |
| NNU 4176 M | 380 | 620 | 243 |
| 314987 B | 400 | 560 | 205 |
| 314987 C | 400 | 560 | 205 |
| BC2B 326363/HA4 | 400 | 600.19 | 200 |
| 316019 | 410 | 600 | 220 |
| 31439 | 420 | 620 | 200 |
| 314982 | 420 | 600 | 220 |
| BC2B 326137/HB1 | 420 | 580 | 130 |
| 316077 A | 440 | 620 | 225 |
| BC2B 316521 | 440 | 640 | 230 |
| NNU 4888 KM/W33 | 440 | 540 | 100 |
| BC2B 322969/HB1 | 457.2 | 660.4 | 228.6 |
| 316739 A | 460 | 650 | 235 |
| BC2-8004/HA1 | 460 | 780 | 280 |
| NNU 4192 M | 460 | 760 | 300 |
| 316189 | 480 | 700 | 260 |
| NNU 4196 M/W33 | 480 | 790 | 308 |
| 314419 | 500 | 720 | 218 |
| NNU 41/500 M/W33 | 500 | 830 | 325 |
| BC2B 320117/HA4 | 530 | 780 | 475 |
| BC2B 326064/HA1 | 530 | 780 | 225 |
| NNU 41/530 K30M/W33 | 530 | 870 | 335 |
| 316115 | 550 | 800 | 260 |
| BC2-8005/HB1 | 600 | 820 | 365 |
| NNU 41/600 M/W33 | 600 | 980 | 375 |
| BC2B 326894/HB1 | 650 | 920 | 335 |
| BC2-8015/HB1 | 690 | 980 | 550 |
| BC2-8074/HA5 | 690 | 980 | 365 |
| BC2B 326894/HB1 | 650 | 920 | 335 |
| BC2-8015/HB1 | 690 | 980 | 550 |
| BC2-8074/HA5 | 690 | 980 | 365 |
| NNU 41/710 M/W33 | 710 | 1150 | 438 |
| 314420 | 750 | 1000 | 250 |
| BC2B 326379/HA4 | 800 | 1260 | 375 |
| BC2-8022/HA1 | 950 | 1360 | 420 |
| BC2B 326372/HA1 | 1319.5 | 1720 | 300 |
