Features
Tapered roller bearings are particularly suitable where:
high radial loads occur;
high axial loads act on one side;
combined loads must be supported (radial and axial forces acting simultaneously);
precise axial guidance of the shaft is required (locating bearing function);
the bearing arrangement must have very high axial rigidity;
the bearing position is operated clearance-free or under preload (single bearings are adjusted against each other);
high running accuracy is required;
the load carrying capacity of angular contact ball bearings is no longer sufficient and the higher speed suitability of angular contact ball bearings is not required;
the bearings are not required to compensate misalignments;
the design objective comprises compact, rigid and economical bearing arrangements with a high load carrying capacity.
Bearing No. | Boundary dimensions | Basic load rating(kN) | Limiting speed | Mass |
mm | Dynamic | Static | rpm | Kg |
d | D | T | B | C | Rmin | rmin | Cr | Cor | Grease | Oil | ≈ |
32204 | 20 | 47 | 19.25 | 18 | 15 | 1 | 1 | 36.5 | 39.5 | 8000 | 11000 | 0.161 |
32205 | 25 | 52 | 19.25 | 18 | 16 | 1 | 1 | 42 | 47 | 7500 | 10000 | 0.184 |
32206 | 30 | 62 | 21.25 | 20 | 17 | 1 | 1 | 51.8 | 63.9 | 6300 | 8500 | 0.290 |
32207 | 35 | 72 | 24.25 | 23 | 19 | 1.5 | 1.5 | 70.6 | 89.7 | 5300 | 7000 | 0.450 |
32208 | 40 | 80 | 24.75 | 23 | 19 | 1.5 | 1.5 | 77 | 97 | 4800 | 6300 | 0.535 |
32209 | 45 | 85 | 24.75 | 23 | 19 | 1.5 | 1.5 | 80 | 105 | 4500 | 6000 | 0.584 |
32210 | 50 | 90 | 24.75 | 23 | 19 | 1.5 | 1.5 | 76 | 97 | 4300 | 5600 | 0.646 |
32211 | 55 | 100 | 26.76 | 25 | 21 | 2 | 1.5 | 108 | 144 | 3800 | 5000 | 0.860 |
32212 | 60 | 110 | 29.75 | 28 | 24 | 2 | 1.5 | 132 | 181 | 3400 | 4500 | 1.160 |
32213 | 65 | 120 | 32.75 | 31 | 27 | 2 | 1.5 | 160 | 224 | 3000 | 4000 | 1.540 |
32214 | 70 | 125 | 33.25 | 31 | 27 | 2 | 1.5 | 168 | 238 | 2800 | 3800 | 1.630 |
32215 | 75 | 130 | 33.25 | 31 | 27 | 2 | 1.5 | 169 | 244 | 2600 | 3600 | 1.750 |
32216 | 80 | 140 | 35.25 | 33 | 28 | 2.5 | 2 | 197 | 280 | 2400 | 3400 | 2.130 |
32217 | 85 | 150 | 38.5 | 36 | 30 | 2.5 | 2 | 226 | 325 | 2200 | 3200 | 2.690 |
32218 | 90 | 160 | 42.5 | 40 | 34 | 2.5 | 2 | 269 | 396 | 2000 | 3000 | 3.430 |
32219 | 95 | 170 | 45.5 | 43 | 37 | 3 | 2.5 | 301 | 450 | 1900 | 2800 | 4.240 |
32220 | 100 | 180 | 49 | 46 | 39 | 3 | 2.5 | 340 | 513 | 1800 | 2600 | 3.720 |
32221 | 105 | 190 | 53 | 50 | 43 | 3 | 2.5 | 380 | 581 | 1800 | 2600 | 6.310 |
32222 | 110 | 200 | 56 | 53 | 46 | 3.5 | 2 | 430 | 668 | 1700 | 2400 | 7.430 |
32224 | 120 | 215 | 61.5 | 58 | 50 | 3 | 2.5 | 475 | 764 | 1600 | 2200 | 9.260 |
32226 | 130 | 230 | 67.75 | 64 | 54 | 4 | 3 | 549 | 895 | 1500 | 2000 | 11.500 |
32228 | 140 | 250 | 71.75 | 68 | 58 | 4 | 3 | 640 | 1060 | 1400 | 1900 | 14.400 |
32230 | 150 | 270 | 77 | 73 | 60 | 4 | 3 | 718 | 1190 | 1200 | 1700 | 18.200 |
32232 | 160 | 290 | 84 | 80 | 67 | 4 | 3 | 852 | 1440 | 1000 | 1400 | 21.100 |
32234 | 170 | 310 | 91 | 86 | 71 | 5 | 4 | 1010 | 1630 | 1000 | 1500 | 28.500 |
32236 | 180 | 320 | 91 | 86 | 71 | 5 | 4 | 998 | 1720 | 950 | 1400 | 29.800 |
32238 | 190 | 340 | 97 | 92 | 75 | 5 | 4 | 1110 | 1920 | 900 | 1300 | 36.000 |
32240 | 200 | 360 | 104 | 98 | 82 | 5 | 4 | 1210 | 2000 | 900 | 1300 | 42.700 |
32244 | 220 | 400 | 115 | 108 | 90 | 5 | 4 | 1530 | 2560 | 800 | 1100 | 58.300 |