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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)
50 90 23 1.1 1.1 59.5 — 83.5 97 6300 8000 NU 2210ET NU NJ NUP — — 56.5 56.5 57 62 67 83.5 — — 1 1 0.758
50 90 23 1.1 1.1 59.5 — 96 97 6300 8000 * NU 2210ET U537 NU NJ NUP — — 565 56.5 57 62 67 83.5 — — 1 1 0.18
50 110 27 2 2 — 95 87 86 5600 6700 N 310 — — — N NF 59 — — — — — 101 97 2 2 0.301
50 110 40 2 2 65 — 163 187 5000 6300 NU 2310ET NU NJ NUP — — 59 59 63 67 73 101 — — 2 2 0.4
50 110 40 2 2 65 — 187 187 5000 6300 * NU 2310ET U537 NU NJ NUP — — 59 59 63 67 73 101 — — 2 2 0.17
50 130 31 2.1 2.1 — 1108 139 136 5000 6000 N 410 — — — N NF 65 — — — — — 117 113 2 2 0.2
50 130 31 2.1 2.1 708 1108 129 124 5000 6000 NU 410 NU NJ NUP N NF 61 61 68 73 81 119 119 113.3 2 2 0.199
55 90 18 1.1 1 64.5 80.5 37.5 44 7500 9000 NU1011 NU NJ — N — 61.5 60 63 66 — 83.5 85 82 1 1 0.445
55 100 21 1.5 1.1 — 88.5 58 62.5 6300 7500 N 211 — — — N NF 63 — — — — — 93.5 91 1.5 1 0.634
55 100 25 1.5 1.1 66 — 101 122 5600 7100 NU 2211 ET NU NJ NUP — — 63 615 64 68 73 92 — — 1.5 1 0.783

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