SKF 7220BECBM Angular Contact Ball Bearing
Type: Angular Contact Ball Bearing
Material: Chrome Steel Gcr15
Size:100*180*34 mm
ID (inner diameter) bore: 100mm
OD (outer diameter):180mm
Width/Heigh/Thickness:34mm
Dimensions:100*180*34 mm
Features: angular contact ball bearing is that it can bear both radial load axial load, the axial load capacity depends on how big the contact angle is, the bigger angle, the bigger capacity.
Applications: Angular Contact Ball Bearing
Angular Contact Ball Bearing is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.
Relative Series
Angular contact ball bearings, single row |
Principal dimensions | Basic load ratings | Speed ratings | Mass | Designation |
dynamic | static | Reference | Limiting |
speed | speed |
d | D | T | C | C0 |
mm | kN | r/min | kg | item number |
100 | 180 | 34 | 135 | 122 | 4000 | 4300 | 3,61 | 7220 BECBM |
100 | 180 | 34 | 143 | 134 | 4500 | 4500 | 3,29 | 7220 BECBP * |
100 | 180 | 34 | 135 | 122 | 4000 | 4000 | 3,38 | 7220 BECBY |
100 | 180 | 34 | 135 | 122 | 4000 | 4300 | 3,61 | 7220 BECCM |
100 | 180 | 34 | 135 | 122 | 4000 | 4000 | 3,29 | 7220 BEP |
100 | 180 | 34 | 135 | 122 | 4000 | 4000 | 3,38 | 7220 BEY |
105 | 190 | 36 | 148 | 137 | 3800 | 4000 | 4,18 | 7221 BECBM |
105 | 190 | 36 | 156 | 150 | 4300 | 4300 | 3,82 | 7221 BECBP * |
105 | 190 | 36 | 148 | 137 | 3800 | 3800 | 3,82 | 7221 BEP |
110 | 200 | 38 | 153 | 143 | 3600 | 3800 | 4,95 | 7222 BECBM |
110 | 200 | 38 | 170 | 166 | 4000 | 4000 | 4,60 | 7222 BECBP * |
110 | 200 | 38 | 163 | 153 | 3600 | 3600 | 4,75 | 7222 BECBY |
110 | 200 | 38 | 153 | 143 | 3600 | 3800 | 4,95 | 7222 BECCM |
110 | 200 | 38 | 153 | 143 | 3600 | 3600 | 4,95 | 7222 BEGAF |
110 | 200 | 38 | 153 | 143 | 3600 | 3600 | 4,95 | 7222 BEGBF |
110 | 200 | 38 | 153 | 143 | 3600 | 3800 | 4,95 | 7222 BEM |
110 | 200 | 38 | 163 | 153 | 3600 | 3600 | 4,60 | 7222 BEP |
120 | 215 | 40 | 165 | 163 | 3400 | 3600 | 5,89 | 7224 BCBM |
120 | 215 | 40 | 165 | 163 | 3400 | 3600 | 5,89 | 7224 BGAM |
120 | 215 | 40 | 165 | 163 | 3400 | 3600 | 5,89 | 7224 BM |
130 | 230 | 40 | 186 | 193 | 3200 | 3400 | 6,76 | 7226 BCBM |
130 | 230 | 40 | 186 | 193 | 3200 | 3400 | 6,76 | 7226 BGAM |
130 | 230 | 40 | 186 | 193 | 3200 | 3400 | 6,76 | 7226 BM |
140 | 250 | 42 | 199 | 212 | 2800 | 3000 | 8,83 | 7228 BCBM |
140 | 250 | 42 | 199 | 212 | 2800 | 3000 | 8,83 | 7228 BM |