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Main dimensions(mm)basic load rating(kN)limit speed(rpm)Nominal modelInstallation related dimensions(mm)constantAxial load factor(reference) quality (kg)
dDBr( minimum)CrC0rGrease lubricationoil lubricationCylindrical holeConical holeda(minimum)Da (maximum) ra(maximum)eY1Y2Y0Cylindrical holeConical hole
130 31 2.1 173 204 3100 4100 21312MB 21312MBK 72 118 2 0.24 2.82 4.2 2.76 1.96 1.93
110 28 1.5 148 179 3500 4700 22212TN 22212TNK 68.5 101.5 1.5 0.24 2.81 4.19 2.75 1.01 0.98
110 28 1.5 127 154 3100 4200 22212CC 22212CCK 68.5 101.5 1.5 0.24 2.85 4.25 2.79 1.1 1.08
60 110 28 1.5 130 159 3500 4700 22212MB 22212MBK 68.5 101.5 1.5 0.27 2.53 3.77 2.47 1.21 1.19
120 43 2 228 267 3500 4600 22311TN 22311TNK 65 110 2 0.36 1.87 2.79 1.83 2.27 2.21
120 43 2 214 254 3000 4000 22311CC 22311CCK 65 110 2 0.36 1.86 2.78 1.82 2.35 2.3
120 43 2 205 241 3300 4400 22311MB 22311MBK 65 110 2 0.39 1.73 2.58 1.7 2.33 2.28
120 29 2 144 165 3000 4100 21311CC 21311CCK 65 110 2 0.25 2.71 4.03 2.65 1.6 1.58
120 29 2 158 191 3300 4500 21311MB 21311MBK 65 110 2 0.24 2.79 4.16 2.73 1.58 1.56
100 25 1.5 121 149 3900 5100 22211TN 22211TNK 63.5 91.5 1.5 0.23 2.88 4.29 2.82 0.82 0.8
100 25 1.5 104 123 3400 4600 22211CC 22211CCK 63.5 91.5 1.5 0.23 2.96 4.41 2.9 0.82 0.8
55 100 25 1.5 108 129 3800 5100 22211MB 22211MBK 63.5 91.5 1.5 0.26 2.62 3.91 2.57 0.879 0.863
110 40 2 198 230 3800 5000 22310TN 22310TNK 60 100 2 0.37 1.84 2.74 1.8 1.8 1.76
110 40 2 179 201 3300 4500 22310CC 22310CCK 60 100 2 0.38 1.78 2.65 1.74 1.85 1.81
110 40 2 172 192 3700 4900 22310MB 22310MBK 60 100 2 0.42 1.63 2.42 1.59 1.81 1.77