Single-row self-aligning roller bearing

Nominal Type (Single Row) Main Dimensions (mm) Rated Load (kN) Fatigue Limit Load (kN) Limiting Speed (rpm) Mounting Dimensions (mm) Weight (kg)
Cylindrical hole Tapered hole d D B r(min) D1 Cr Cor Pu da(min) Da(max) ra(max) Cylindrical hole Tapered hole
20219-MB — 95 170 32 2.1 152.7 206 265 26 4200 107 158 2.1 3.19-
20319-MB — 95 200 45 3 174.5 330 400 33.5 3400 109 186 2.5 7.29-
20220-MB 20220-K-MB-C3 100 180 34 2.1 160.8 225 290 28 4000 112 168 2.1 3.963.9
20320-MB 20320-K-MB-C3 100 215 47 3 186.6 365 440 37.5 3250 114 201 2.5 8.698.58
20221-MB — 105 190 36 2.1 169.2 244 315 30 3850 117 178 2.1 4.74-
20222-MB 20222-K-MB-C3 110 200 38 2.1 178.6 285 370 34 3600 122 188 2.1 5.535.45
20322-MB — 110 240 50 3 208.1 405 480 44.5 3000 124 226 2.5 11.6-
20224-MB 20224-K-MB-C3 120 215 40 2.1 191.1 305 415 37.5 3350 132 203 2.1 6.66.51
20324-MB — 120 260 55 3 222.3 490 630 51 2750 134 246 2.5 15.2-
20226-MB 20226-K-MB-C3 130 230 40 3 205.7 330 450 42 3300 144 216 2.5 7.317.21
20326-MB — 130 280 58 4 240.3 560 720 58 2600 147 263 3 18.4-
20228-MB 20228-K-MB-C3 140 250 42 3 223.9 395 540 49.5 3050 154 236 2.5 9.098.98
20328-MB — 140 300 62 4 257.9 650 840 66 2370 157 283 3 22.5-
20230-MB 20230-K-MB-C3 150 270 45 3 238.6 430 610 54 2850 164 256 2.5 11.711.6
20330-MB — 150 320 65 4 275.8 720 950 74 2250 167 303 3 26.9-
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