Cylindrical roller bearing

Bearing code Basic Dimensions (mm) Basic Rating Load (kN) Limiting Speeds (r/min) Mounting Dimensions (mm) Weight (kg)
d D B rsmin r1smin F E Cr Cor Grease Oil lubrication da(min) da(max) db(min) Da(max) Da(min) ra(max) rb(max)
NJ321EM 105 225 49 3 3 133 - 457 525 2200 2800 118 130 148 212 - - 2.5 10.7
NU321EM 105 225 49 3 3 133 - 457 525 2200 2800 118 217 136 212 - - 2.5 10.6
N421M 105 260 60 4 4 - 220.5 561 655 2200 2800 121 151 - 244 224 224 3 17.2
NU421M 105 260 60 4 4 144.5 - 560 655 2200 2800 121 217 136 244 - - 3 17.3
NJ421M/C5 105 260 60 4 4 144.5 - 561 655 2200 2800 121 217 136 244 - - 3 17.6
NA6/107X4/C9 107.95 165.1 57.15 2.5 2.5 127 - 285 590 3000 3600 114 121 125 155 - - 1 5.11
N1022M 110 170 28 2 1.1 - 155 143 194 3800 4500 116.5 123 - 161 157 157 1 2.31
NU1022M 110 170 28 2 1.1 125 - 143 194 3800 4500 116.5 175 128 161 - - 1 2.32
NJ1022M 110 170 28 2 1.1 125 - 143 194 3800 4500 116.5 175 128 161 - - 1 2.39
NUP1022M 110 170 28 2 2 125 - 143 194 3800 4500 116 - 135 161 - - 1 2.45
NUP1022TN1/C9YB2 110 170 28 2 2 125 - 143 194 3800 4500 116 - 135 161 - - 1 2.17
N222J 110 200 38 2.1 2.1 - 178.5 257 315 2800 3400 121 175 - 189 181 181 2 4.7
NU222M/YA8 110 200 38 2.1 2.1 132.5 - 257 315 2800 3400 121 129 135 189 - - 2 5.3
NU222Q1 110 200 38 2.1 2.1 132.5 - 257 315 2800 3400 121 177 135 189 - - 2 5.36
N222M 110 200 38 2.1 2.1 - 178.5 270 335 2800 3400 121 129 - 189 181 181 2 5.02
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