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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 drawing

1/5

drawing

1/2

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)
30 72 19 1.1 1.1 — 62 38.5 35 8500 11000 N 306 — — — N NF 36.5 — — — — — 65 64 1 1 0.353
30 72 27 1.1 1.1 40.5 - 74.5 77.5 8000 9500 NU 2306 ET NU NJ NUP — — 36.5 36.5 39 44 48 65.5 — — 1 1 0.518
30 72 27 1.1 1.1 40.5 — 86 77.5 8000 9500 * NU 2306 ET U357 NU NJ NUP — — 36.5 36.5 39 44 48 65.5 — — 1 1 0.518
30 90 23 1.5 1.5 45 73 62.5 55 7500 9500 NU 406 NU NJ — N NF 38 38 43 47 52 82 82 75 1.5 1.5 0.758
35 62 14 1 0.6 42 55 22.6 23.2 11000 13000 NU1007 NU NJ — N — 40 39 41 44 — 57 58 56 1 0.5 0.18
35 72 17 1.1 0.6 — 618 35.5 34 9500 11000 N 207 — — — N NF 41.5 — — — — — 68 64 1 0.6 0.301
35 72 23 1.1 0.6 44 — 615 65.5 8500 10000 NU 2207 ET NU NJ NUP — — 41.5 39 42 46 50 65.5 — — 1 0.6 0.4
35 72 23 1.1 0.6 44 — 71 65.5 8.5 10000 * NU 2207 ET U537 NU NJ NUP — — 41.5 39 42 46 50 65.5 — — 1 0.6 0.107
35 80 21 1.5 1.1 — 682 49.5 47 8000 9500 N 307 — — — N NF 43 — — — — — 73.5 70 1.5 1 0.107
35 80 31 1.5 1.1 462 — 93 101 6700 8500 NU 2307 ET NU NJ NUP — — 43 41.5 44 48 53 72 — — 1.5 1 0.144

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