
| d | 80 | mm | |
| D | 125 | mm | |
| B | 22 | mm | |
| d1 | 95.83 | mm | |
| d2 | 93 | mm | |
| D1 | 109.17 | mm | |
| r1,2 | min. | 1.1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 24.9 | mm |


| da | min. | 86 | mm |
| db | min. | 86 | mm |
| Da | max. | 119 | mm |
| Db | max. | 120.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| dn | 98.5 | mm |
| Basic dynamic load rating | C | 33.8 | kN | |
| Basic static load rating | C0 | 28 | kN | |
| Fatigue load limit | Pu | 1.18 | kN | |
| Attainable speed for grease lubrication | 15000 | r/min | ||
| Attainable speed for oil-air lubrication | 24000 | r/min | ||
| Ball diameter | Dw | 11.112 | mm | |
| Number of balls | z | 25 | ||
| Reference grease quantity | Gref | 12 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 180 | N | |
| Static axial stiffness, preload class A | 72 | N/µm | ||
| Preload class B | GB | 550 | N | |
| Static axial stiffness, preload class B | 114 | N/µm | ||
| Preload class C | GC | 1090 | N | |
| Static axial stiffness, preload class C | 157 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.1 | ||
| Calculation factor | f1 | 1 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.03 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | fHC | 1 | ||
| Calculation factor | f0 | 9.4 | ||
| Mass bearing | 0.86 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 1218 | 90 | 160 | 30 | Bearings, units and housings |
|---|---|---|---|---|
| 31189 | 79.375 | 104.78 | 11.13 | Seals |
| 61919-2RS1 | 95 | 130 | 18 | Bearings, units and housings |
| 71936 CD/P4A | 180 | 250 | 33 | Bearings, units and housings |
| 8637 | 22.225 | 33.22 | 6.35 | Seals |
| AS 90120 | 90 | 120 | 1 | Bearings, units and housings |
| BC2B 322191 | 723.98 | 927.2 | 190 | Bearings, units and housings |
| FYTB 3/4 FM | 19.05 | - | - | Bearings, units and housings |
| HA 3032 | 138.1125 | 190 | 93 | Bearings, units and housings |
| N 1008 KPHA/HC5SP | 40 | 68 | 15 | Bearings, units and housings |
| NJ 2306 ECML | 30 | 72 | 27 | Bearings, units and housings |
| PRM 505560 | 50 | 55 | 60 | Bearings, units and housings |
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