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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)
60 130 31 2.1 2.1 77 — 124 126 4800 5600 NU 312 NU NJ NUP — — 71 71 75 79 86 119 — — 2 2 1.82
60 130 46 2.1 2.1 77 — 222 262 4300 5300 NU 2312 ET NU NJ NUP — — 71 71 75 79 86 119 — — 2 2 2.7
60 130 46 2.1 2.1 77 — 251 262 4300 5300 2312 ET U537 NU NJ NUP — — 71 71 75 79 86 119 — — 2 2 2.7
60 150 35 2.1 2.1 83 127 167 168 4300 5300 NU 412 NU NJ NUP N NF 71 71 80 85 94 139 139 130 2 2 3.04
65 100 18 1.1 1 74.5 90.5 41 51 6300 8000 NU1013 NU NJ — N NF 71.5 70 73 76 — 93.5 95 92 1 1 0.504
65 120 23 1.5 1.5 — 105.6 84 94.5 5300 6300 N 213 — — — N NF 73 — — — — — 112 108 1.5 1.5 1.05
65 120 31 1.5 1.5 78.5 — 149 181 4800 6000 NU 2213 ET NU NJ NUP — — 73 73 76 81 87 112 — — 1.5 1.5 1.41
65 120 31 1.5 1.5 78.5 — 171 181 4800 6000 * NU 2213 ET U537 NU NJ NUP — — 73 73 76 81 87 112 — — 1.5 1.5 1.41
65 140 33 2.1 2.1 — 121.5 135 139 4300 5300 N 313 — — — N NF 76 — — — — — 129 125 2 2 2.17
65 140 33 2.1 2.1 83.5 — 135 139 4300 5300 NU 313 NU NJ NUP — — 76 76 81 85 93 129 — — 2 2 2.23

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