
| d | 30 | mm | |
| D | 55 | mm | |
| B | 13 | mm | |
| d1 | 37.7 | mm | |
| d2 | 37.7 | mm | |
| D1 | 47.3 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.3 | mm |
| a | 16.6 | mm |


| da | min. | 34.6 | mm |
| db | min. | 34.6 | mm |
| Da | max. | 50.4 | mm |
| Db | max. | 53 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.3 | mm |
| dn | 39.3 | mm |
| Basic dynamic load rating | C | 13.8 | kN | |
| Basic static load rating | C0 | 7.65 | kN | |
| Fatigue load limit | Pu | 0.325 | kN | |
| Attainable speed for grease lubrication | 34000 | r/min | ||
| Attainable speed for oil-air lubrication | 53000 | r/min | ||
| Ball diameter | Dw | 7.938 | mm | |
| Number of balls | z | 14 | ||
| Reference grease quantity | Gref | 1.59 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 90 | N | |
| Static axial stiffness, preload class A | 88 | N/µm | ||
| Preload class B | GB | 180 | N | |
| Static axial stiffness, preload class B | 113 | N/µm | ||
| Preload class C | GC | 360 | N | |
| Static axial stiffness, preload class C | 147 | N/µm | ||
| Preload class D | GD | 720 | N | |
| Static axial stiffness, preload class D | 195 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.06 | ||
| Calculation factor | f1 | 0.99 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.02 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | f2D | 1.08 | ||
| Calculation factor | fHC | 1.02 | ||
| Calculation factor | e | 0.68 | ||
| Calculation factor (single, tandem) | Y2 | 0.87 | ||
| Calculation factor (single, tandem) | Y0 | 0.38 | ||
| Calculation factor (single, tandem) | X2 | 0.41 | ||
| Calculation factor (back-to-back, face-to-face) | Y1 | 0.92 | ||
| Calculation factor (back-to-back, face-to-face) | Y2 | 1.41 | ||
| Calculation factor (back-to-back, face-to-face) | Y0 | 0.76 | ||
| Calculation factor (back-to-back, face-to-face) | X2 | 0.67 | ||
| Mass bearing | 0.095 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 15194 | 38.1 | 66.62 | 7.95 | Seals |
|---|---|---|---|---|
| 331158 A | 384.175 | 546.1 | - | Bearings, units and housings |
| 47378 | 120.65 | 136.53 | 7.95 | Seals |
| 7011 ACE/P4A | 55 | 90 | 18 | Bearings, units and housings |
| 706 CD/HCP4A | 6 | 17 | 6 | Bearings, units and housings |
| AH 24136 | 170 | 180 | 134 | Bearings, units and housings |
| K 89426 M | 130 | 270 | Bearings, units and housings | |
| KMD 13 | 28 | - | 65 | Bearings, units and housings |
| NCF 2938 CV | 190 | 260 | 42 | Bearings, units and housings |
| RNA 6914 | 80 | 100 | 54 | Bearings, units and housings |
| S71924 ACD/HCP4A | 120 | 165 | 22 | Bearings, units and housings |
| SAF 22318 T | 90 | - | - | Bearings, units and housings |
Hot number:
23068 CCK/W33
6202-2RSL
6317
7311 BEGAP
7314 BECBY
BD-C 2244 K-AOH 2244
G 50x58x4
GE 110 TXA-2LS
GEM 70 ESX-2LS
HM 911244/210
K 89415 M
NJ 310 ECP
NKX 70
NNU 4180 K30M/W33
SAF 23032 KATLC x 5.7/16
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