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Cylindrical roller bearing > Single row cylindrical roller bearing (standard series) > Single column cylindrical (standard) axis 20-480 millimeters

Single column cylindrical (standard) axis 20-480 millimeters

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Product parameters

External dimensions（mm)Rated load(KN)Rated speed min-1Bearing codeInstallation size(mm)weight(kg)
dDBγ(minimum)γ1(minimum)FWEWCrCorgreaseoilNU typeNJ typeNUP typeN typeNF typeda（minimum）Db(minimum)db(maximum）dc(minimum）dd(minimum）da(maximum）db(maximum）Db(minimum)γa（maximum）γb(maximum）(refer to)
400 600 148 5 5 458 548 2150 4450 — — NU 3080 NU — — — — 429 — 429 — — 568 580 568 4 4 150
420 520 75 2.1 2.1 447 — 800 1990 — — NU 3884 NU — — — — — — 440 — — 498 — — 2 2 35.8
420 560 65 4 4 458 522 830 1600 — — NU 1984 NU — — — — 445 — 445 — — 533 — 533 3 3 45
420 560 82 4 4 458 522 1080 2320 — — NU 2984 NU — — — — 445 — 445 — — 533 — 533 3 3 58.2
420 620 90 5 5 470 570 1390 2380 850 1100 NU 1084 NU — — N — 440 440 465 475 — 600 — 574.5 4 4 91.7
420 620 150 5 5 478 568 2190 4600 — — NU 3084 NU — — — — 449 — 449 — — 588 600 588 4 4 158
440 600 95 4 4 484 — 1300 2760 — — NU 2988 NU — — — — — — 466 — — 572 — — 3 3 79.9
440 650 94 6 6 493 — 1470 2530 800 1000 NU 1088 NU — — — — — 466 488 498 — 624 — — 5 5 105
460 620 74 4 4 500 580 1170 2260 — — NU 1992 NU — — — — — — 486 — — 591 — — 3 3 63.2
460 620 95 4 4 504 — 1340 2930 — — NU 2992 NU — — — — 486 — 486 — — 591 — 591 3 3 83.1

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