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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)
65 140 48 2.1 2.1 82.5 — 233 265 3800 4800 NU 2313 ET NU NJ NUP — — 76 76 80 85 93 129 — — 2 2 3.16
65 140 48 2.1 2.1 82.5 — 263 265 3800 4800 * NU 2313 ET U537 NU NJ NUP — - 76 76 80 85 93 129 — — 2 2 3.16
65 160 37 2.1 2.1 89.3 135.3 182 186 4000 4800 NU 413 NU NJ — N NF 76 76 86 91 100 149 149 138.8 2 2 3.63
70 110 20 1.1 1 80 100 58.5 70.5 6000 7100 NU1014 NU NJ NUP N NF 76.5 75 79 82 — 103.5 — — 1 1 0.693
70 125 24 1.5 1.5 — 110.5 83.5 95 5000 6300 N 214 — — — N NF 78 — — — — — 105 101 1.5 1.5 1.14
70 125 31 1.5 1.5 83.5 — 156 194 4500 5600 NU 2214 ET NU NJ NUP — — 78 78 81 86 92 117 117 113 1.5 1.5 1.49
70 125 31 1.5 1.5 83.5 — 179 194 4500 5600 * NU 2214 ET U537 NU NJ NUP — — 78 78 81 86 92 117 — — 1.5 1.5 1.49
70 150 35 2.1 2.1 — 130 158 168 4000 5000 N 314 — — — N NF 81 — — — — — 139 133.5 2 2 2.67
70 150 35 2.1 2.1 90 — 158 168 4000 5000 NU 314 NU NJ NUP — — 81 81 87 92 100 139 — — 2 2 2.75
70 150 51 2.1 2.1 89 — 274 325 3600 4500 NU 2314 ET NU NJ NUP — — 81 81 86 92 100 139 — — 2 2 3.92

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