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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)
360 540 82 5 5 405 495 1110 1830 1000 1300 NU 1072 NU — — N NF 380 380 400 410 — 520 520 499 4 4 64.6
360 650 232 6 6 435 — 3650 6400 — — NU 3272 NU — — — — — — 394 — — 611 — — 5 5 344
380 520 65 4 4 418 482 775 1470 — — NU 1976 NU — — — — 404 — 404 — — 493 — 493 3 3 41.2
380 560 82 5 5 425 — 1140 1910 1000 1200 NU 1076 NU — — — — — 400 420 430 — 540 — — 4 4 67.5
380 560 135 5 5 433 — 1740 3600 — — NU 3076 NU — — — — — — 408 — — 529 — — 4 4 117
380 620 194 5 5 400 — 3350 6400 — — NU 3176 NU — — — — — — 408 — — 588 — — 4 4 238
400 500 75 2.1 2.1 427 — 785 1900 — — NU 3880 NU — — — — — — 420 — — 479 — — 2 2 34.3
400 540 65 4 4 438 502 785 1520 — — NU 1980 NU — — — — 425 — 425 — — 513 — 513 3 3 43
400 540 82 4 4 438 502 1060 2250 — — NU 2980 NU — — — — 425 — 425 — — 513 — 513 3 3 54.9
400 600 90 5 5 450 550 1360 2280 900 1100 NU 1080 NU — NUP N — 420 420 445 — — 580 — 554.5 4 4 88.2

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