Steel mill series bearing
Category: Precision cylindrical roller bearing · 1,293 models

Browse all models in the Steel mill series bearing series. Click a model to view detailed specifications and request a quotation.
| Model | Size (d×D×B) | Dynamic Load | Static Load | Limiting Speed |
|---|---|---|---|---|
| NNU49/600S.M.C3 | 800 mm × × 200 mm | 3750 KN | 10400 KN | r/min |
| NNU49/630S.M.C3 | 850 mm × × 218 mm | 4150 KN | 11400 KN | r/min |
| NNU49/670S.M.C3 | 900 mm × × 230 mm | 5000 KN | 13400 KN | r/min |
| NNU49/710S.M.C3 | 950 mm × × 243 mm | 5500 KN | 15000 KN | r/min |
| NNU49/750S.M.C3 | 1000 mm × × 250 mm | 5850 KN | 16600 KN | r/min |
| NNU49/800S.M.C3 | 1060 mm × × 258 mm | 6100 KN | 17300 KN | r/min |
| NNU49/850S.M.C3 | 1120 mm × × 272 mm | 6300 KN | 18000 KN | r/min |
| NNU4920S.M.P53 | 140 mm × × 40 mm | 129 KN | 255 KN | r/min |
| NNU4921S.M.P53 | 145 mm × × 40 mm | 129 KN | 260 KN | r/min |
| NNU4922S.M.P53 | 150 mm × × 40 mm | 132 KN | 270 KN | r/min |
| NNU4924S.M.P53 | 165 mm × × 45 mm | 176 KN | 340 KN | r/min |
| NNU4926S.M.P53 | 180 mm × × 50 mm | 190 KN | 390 KN | r/min |
| NNU4928S.M.P53 | 190 mm × × 50 mm | 190 KN | 400 KN | r/min |
| NNU4930S.M.P53 | 210 mm × × 60 mm | 325 KN | 655 KN | r/min |
| NNU4932S.M.P53 | 220 mm × × 60 mm | 335 KN | 680 KN | r/min |
| NNU4934S.M.P53 | 230 mm × × 60 mm | 340 KN | 695 KN | r/min |
| NNU4936S.M.P53 | 250 mm × × 69 mm | 405 KN | 850 KN | r/min |
| NNU4938S.M.P53 | 260 mm × × 69 mm | 405 KN | 880 KN | r/min |
| NNU4940S.M.P53 | 280 mm × × 80 mm | 490 KN | 1040 KN | r/min |
| NNU4944S.M.P53 | 300 mm × × 80 mm | 510 KN | 1140 KN | r/min |
| NNU4948S.M.P53 | 320 mm × × 80 mm | 530 KN | 1200 KN | r/min |
| NNU4952S.M.P53 | 360 mm × × 100 mm | 750 KN | 1700 KN | r/min |
| NNU4956S.M.P53 | 380 mm × × 100 mm | 765 KN | 1800 KN | r/min |
| NNU4960S.M.P53 | 420 mm × × 118 mm | 1040 KN | 2400 KN | r/min |
| NNU4964S.M.P53 | 440 mm × × 118 mm | 1060 KN | 2550 KN | r/min |
| NNU4968S.M.P53 | 460 mm × × 118 mm | 1100 KN | 2650 KN | r/min |
| NNU4972S.M.C3 | 480 mm × × 118 mm | 1140 KN | 2800 KN | r/min |
| NNU4976S.M.C3 | 520 mm × × 140 mm | 1430 KN | 3600 KN | r/min |
| NNU4980S.M.C3 | 540 mm × × 140 mm | 1500 KN | 3800 KN | r/min |
| NNU4984S.M.C3 | 560 mm × × 140 mm | 1530 KN | 4000 KN | r/min |