
| d | 160 | mm | |
| D | 200 | mm | |
| B | 20 | mm | |
| d1 | 173.35 | mm | |
| d2 | 173.35 | mm | |
| D1 | 186.7 | mm | |
| r1,2 | min. | 1.1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 34.2 | mm |


| da | min. | 166 | mm |
| db | min. | 166 | mm |
| Da | max. | 194 | mm |
| Db | max. | 196.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| dn | 175.6 | mm |
| Basic dynamic load rating | C | 54 | kN | |
| Basic static load rating | C0 | 78 | kN | |
| Fatigue load limit | Pu | 2.5 | kN | |
| Attainable speed for grease lubrication | 5600 | r/min | ||
| Attainable speed for oil-air lubrication | 8500 | r/min | ||
| Ball diameter | Dw | 11.112 | mm | |
| Number of balls | z | 38 | ||
| Reference grease quantity | Gref | 14 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 280 | N | |
| Static axial stiffness, preload class A | 147 | N/µm | ||
| Preload class B | GB | 850 | N | |
| Static axial stiffness, preload class B | 256 | N/µm | ||
| Preload class C | GC | 1700 | N | |
| Static axial stiffness, preload class C | 379 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.42 | ||
| Calculation factor | f1 | 1 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.09 | ||
| Calculation factor | f2C | 1.16 | ||
| Calculation factor | fHC | 1 | ||
| Calculation factor | f0 | 17.4 | ||
| Mass bearing | 1.23 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 12407 | 31.75 | 50.27 | 6.35 | Seals |
|---|---|---|---|---|
| 2320 KM | 100 | 215 | 73 | Bearings, units and housings |
| 4050776 | 1028.7 | 1092.2 | 22.225 | Seals |
| 56x72x9 HMS1 R | 56 | 72 | 9 | Seals |
| 6205-2ZNR | 25 | 52 | 15 | Bearings, units and housings |
| 71924 ACD/HCP4AL | 120 | 165 | 22 | Bearings, units and housings |
| 891/530 M | 530 | 640 | 67 | Bearings, units and housings |
| AH 24126 | 125 | 130 | 94 | Bearings, units and housings |
| BD-C 30/630 KM-AOH 30/630 | 600 | 920 | 212 | Bearings, units and housings |
| FYRP 1 11/16-3 | 42.8625 | - | - | Bearings, units and housings |
| GEZ 300 ES-2RS | 76.2 | 120.65 | 66.675 | Bearings, units and housings |
| XHCE 040/OK 120 | 120 | 318 | - | Coupling systems |
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