
| d | 25 | mm | |
| D | 47 | mm | |
| B | 12 | mm | |
| d1 | 32.1 | mm | |
| d2 | 32.1 | mm | |
| D1 | 39.9 | mm | |
| K | 0.5 | mm | |
| C1 | 7.25 | mm | |
| r1,2 | min. | 0.6 | mm |
| r3,4 | min. | 0.3 | mm |
| a | 14.5 | mm |

| da | min. | 28.2 | mm |
| db | min. | 28.2 | mm |
| Da | max. | 43.8 | mm |
| Db | max. | 45 | mm |
| ra | max. | 0.6 | mm |
| rb | max. | 0.3 | mm |
| dn | 33.4 | mm |
| Basic dynamic load rating | C | 9.23 | kN | |
| Basic static load rating | C0 | 5 | kN | |
| Fatigue load limit | Pu | 0.212 | kN | |
| Attainable speed for grease lubrication | 34000 | r/min | ||
| Attainable speed for oil-air lubrication | 50000 | r/min | ||
| Ball diameter | Dw | 6.35 | mm | |
| Number of balls | z | 14 | ||
| Reference grease quantity | Gref | 1.02 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 60 | N | |
| Static axial stiffness, preload class A | 64 | N/µm | ||
| Preload class B | GB | 120 | N | |
| Static axial stiffness, preload class B | 83 | N/µm | ||
| Preload class C | GC | 240 | N | |
| Static axial stiffness, preload class C | 108 | N/µm | ||
| Preload class D | GD | 480 | N | |
| Static axial stiffness, preload class D | 143 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.05 | ||
| 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 | ||
| 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 | 0.079 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 229750 J/C3R505 | 220 | 73 | Bearings, units and housings | |
|---|---|---|---|---|
| 37387 | 95.25 | 120.68 | 9.53 | Seals |
| 6313-2ZNR | 65 | 140 | 33 | Bearings, units and housings |
| 71913 CE/HCP4AH1 | 65 | 90 | 13 | Bearings, units and housings |
| 90 VS R | 81 | - | - | Seals |
| GEZ 500 ES | 127 | 196.85 | 95.25 | Bearings, units and housings |
| NNCF 4956 CV | 280 | 380 | 100 | Bearings, units and housings |
| NU 2320 ECM | 100 | 215 | 73 | Bearings, units and housings |
| RNU 2210 ECJ | 59.5 | 90 | 23 | Bearings, units and housings |
| SIL 17 C | 17 | - | 14 | Bearings, units and housings |
| SNW 3134x5.15/16 | 150.8125 | 200.152 | 122.8598 | Bearings, units and housings |
| SY 1.15/16 TF/VA228 | 49.213 | - | - | Bearings, units and housings |
Hot number:
23030-2CS5K/VT143
7021 CD/P4AL
7318 BEM
99253
BT4-8116 E1/C525
FYTB 2. RM
HH 221449/410
K 22x32x24
K 81120 TN
S71921 ACD/P4A
SAF 22534 x 5.13/16 TLC
SAFS 22217
SAL 35 TXE-2LS
SCF 100 ES
SYR 2 3/16-18
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