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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)
100 215 73 3 3 127.5 — 570 715 2400 3000 NU 2320 ET NU NJ NUP — — 113 113 124 132 143 202 — — 2.5 2.5 11.8
100 215 82.6 3 3 129.5 — 560 760 — — NU 3320 NU — — — — 113 — 116 — — 197 — — 2.5 2.5 15.5
100 250 58 4 4 139 211 450 500 2600 3000 NU 420 NU NJ — N NF 116 116 135 141 156 234 234 215 3 3 15.5
105 160 26 2 1.1 119.5 1455 109 149 4000 4800 NU 1 021 NU — — N NF 114 111.5 118 122 — 151 153.5 147 2 1 1.83
105 190 36 2.1 2.1 — 1688 201 241 3400 4000 N 221 — — — N NF 116 — — — — — 179 172 2 2 4
105 190 65.1 2.1 2.1 1268 — 360 505 — — NU 3221 NU — — — — — — 119 — — 175 — — 2 2 8.32
105 225 49 3 3 — 195 320 360 2600 3200 N 321 — — — N NF 118 — — — — — 212 199 2.5 2.5 8.69
105 260 60 4 4 144.5 2205 495 555 2400 3000 NU 421 NU NJ — N NF 121 121 141 147 162 244 244 225 3 3 17.3
110 150 20 1.1 1 120 140 70.1 102 — — NU 1922 NU — — — — 119 — 118 — — 140 — 142 1 1 1.03
110 170 28 2 1.1 125 155 131 174 3800 4.5 NU 1022 NU NJ — N NF 119 116.5 123 128 — 161 163.5 157 2 1 2.27

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