
| d | 120 | mm | |
| D | 180 | mm | |
| B | 28 | mm | |
| d1 | 141.42 | mm | |
| d2 | 137.8 | mm | |
| D1 | 158.61 | mm | |
| K | 0.5 | mm | |
| C1 | 9.38 | mm | |
| r1,2 | min. | 2 | mm |
| r3,4 | min. | 1 | mm |
| a | 34.3 | mm |

| da | min. | 128.8 | mm |
| db | min. | 128.8 | mm |
| Da | max. | 171.2 | mm |
| Db | max. | 174.4 | mm |
| ra | max. | 2 | mm |
| rb | max. | 1 | mm |
| dn | 144.9 | mm |
| Basic dynamic load rating | C | 57.2 | kN | |
| Basic static load rating | C0 | 55 | kN | |
| Fatigue load limit | Pu | 1.9 | kN | |
| Attainable speed for grease lubrication | 9300 | r/min | ||
| Attainable speed for oil-air lubrication | 14500 | r/min | ||
| Ball diameter | Dw | 14.288 | mm | |
| Number of balls | z | 29 | ||
| Reference grease quantity | Gref | 28 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 310 | N | |
| Static axial stiffness, preload class A | 104 | N/µm | ||
| Preload class B | GB | 930 | N | |
| Static axial stiffness, preload class B | 164 | N/µm | ||
| Preload class C | GC | 1850 | N | |
| Static axial stiffness, preload class C | 225 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.12 | ||
| 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 | 9.6 | ||
| Mass bearing | 2.17 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 515x555x20 HS8 R | 515 | 555 | 20 | Seals |
|---|---|---|---|---|
| 52320 | 85 | 170 | 97 | Bearings, units and housings |
| 6417 | 85 | 210 | 52 | Bearings, units and housings |
| FSAF 1516 x 2.5/8 | 66.675 | - | - | Bearings, units and housings |
| KD2-203 | 25 | 171 | - | Coupling systems |
| NA 4914 | 70 | 100 | 30 | Bearings, units and housings |
| NU 218 ECM/C3VL0241 | 90 | 160 | 30 | Bearings, units and housings |
| PCM 081008 E | 8 | 10 | 8 | Bearings, units and housings |
| RNA 4905 | 30 | 42 | 17 | Bearings, units and housings |
| S7016 CB/HCP4A | 80 | 125 | 22 | Bearings, units and housings |
| SAF 22518 TLC | 80.9625 | - | - | Bearings, units and housings |
| YAR 204-012-2RF | 19.05 | 47 | 31 | Bearings, units and housings |
Hot number:
32034 X
48x68x10 HMS5 V
59184 F
61920
7000 CD/P4AH
99331
FY 30 TF
LM 11949/910
NATV 30
OKC 090
QJ 1272 N2MA
SNW 17x2.7/8
SSAFS 22224 T
SYR 1 1/2-18
W 617/4 XR
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