
| d | 30 | mm | |
| D | 55 | mm | |
| B | 13 | mm | |
| d1 | 37.7 | mm | |
| d2 | 37.7 | mm | |
| D1 | 47.3 | mm | |
| K | 0.5 | mm | |
| C1 | 7.8 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.3 | mm |
| a | 12.3 | 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 | 14.3 | kN | |
| Basic static load rating | C0 | 8 | kN | |
| Fatigue load limit | Pu | 0.34 | kN | |
| Attainable speed for grease lubrication | 32000 | r/min | ||
| Attainable speed for oil-air lubrication | 48000 | 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 | 50 | N | |
| Static axial stiffness, preload class A | 30 | N/µm | ||
| Preload class B | GB | 100 | N | |
| Static axial stiffness, preload class B | 40 | N/µm | ||
| Preload class C | GC | 200 | N | |
| Static axial stiffness, preload class C | 55 | N/µm | ||
| Preload class D | GD | 400 | N | |
| Static axial stiffness, preload class D | 77 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.06 | ||
| 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 | 9.4 | ||
| Mass bearing | 0.11 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 2050560 | 520.7 | 571.5 | 22.23 | Seals |
|---|---|---|---|---|
| 241/850 ECAK30F/W33 | 850 | 1360 | 500 | Bearings, units and housings |
| 314391 | 420 | 620 | 200 | Bearings, units and housings |
| 51104 V/HR22Q2 | 20 | 35 | 10 | Bearings, units and housings |
| 51415 M | 75 | 160 | 65 | Bearings, units and housings |
| 57506 | 146.05 | 168.28 | 12.7 | Seals |
| ECL 207 | - | - | - | Bearings, units and housings |
| H 313 | 60 | 85 | 50 | Bearings, units and housings |
| HA 2338 | 176.2125 | 240 | 169 | Bearings, units and housings |
| HA 3124 L | 106.3625 | 145 | 88 | Bearings, units and housings |
| PBM 162230 M1G1 | 16 | 22 | 30 | Bearings, units and housings |
| SAF 22611 x 2 T | 50.8 | - | - | Bearings, units and housings |
Hot number:
24088 ECAK30/W33
29273
29336 E
6920
7028 CD/HCP4AL
71917 CB/P4AL
C 31/1000 KMB
FY 2.7/16 TF
HJ 1038
NJ 313 ECPH
NJ 315 ECM
NU 314 ECML
SAF 22538 x 6.7/8 T
SSAFS 22530 x 5.1/8
W 619/2.5 R
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