
| d | 120 | mm | |
| D | 180 | mm | |
| B | 28 | mm | |
| d1 | 138.5 | mm | |
| d2 | 138.5 | mm | |
| D1 | 161.5 | mm | |
| r1,2 | min. | 2 | mm |
| r3,4 | min. | 1 | mm |
| a | 34.2 | mm |


| da | min. | 129 | mm |
| db | min. | 129 | mm |
| Da | max. | 171 | mm |
| Db | max. | 175 | mm |
| ra | max. | 2 | mm |
| rb | max. | 1 | mm |
| dn | 142.6 | mm |
| Basic dynamic load rating | C | 114 | kN | |
| Basic static load rating | C0 | 122 | kN | |
| Fatigue load limit | Pu | 4.25 | kN | |
| Attainable speed for grease lubrication | 7000 | r/min | ||
| Attainable speed for oil-air lubrication | 11000 | r/min | ||
| Ball diameter | Dw | 19.05 | mm | |
| Number of balls | z | 22 | ||
| Reference grease quantity | Gref | 27 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 430 | N | |
| Static axial stiffness, preload class A | 131 | N/µm | ||
| Preload class B | GB | 860 | N | |
| Static axial stiffness, preload class B | 179 | N/µm | ||
| Preload class C | GC | 1720 | N | |
| Static axial stiffness, preload class C | 251 | N/µm | ||
| Preload class D | GD | 3440 | N | |
| Static axial stiffness, preload class D | 364 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.17 | ||
| Calculation factor | f1 | 1 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.02 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | f2D | 1.09 | ||
| Calculation factor | fHC | 1 | ||
| Calculation factor | f0 | 15.7 | ||
| Mass bearing | 2.13 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 1220 K + H 220 | 90 | 180 | 34 | Bearings, units and housings |
|---|---|---|---|---|
| 23134 CC/W33 | 170 | 280 | 88 | Bearings, units and housings |
| 48772 | 123.825 | 158.75 | 12.7 | Seals |
| 618/1600 MB | 1600 | 1950 | 155 | Bearings, units and housings |
| 6213 NR | 65 | 120 | 23 | Bearings, units and housings |
| K 14x18x17 | 14 | 18 | 17 | Bearings, units and housings |
| N 307 ECP | 35 | 80 | 21 | Bearings, units and housings |
| NA 4901.2RS | 12 | 24 | 13 | Bearings, units and housings |
| OKF 670 | 670 | 1410 | - | |
| SAF 22628 x 5 T | 127 | - | - | Bearings, units and housings |
| SAF 22224 | 120 | - | - | Bearings, units and housings |
| SYFJ 20 TF | 20 | - | - | Bearings, units and housings |
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