
| d | 35 | mm | |
| D | 62 | mm | |
| B | 14 | mm | |
| d1 | 43.7 | mm | |
| d2 | 41.6 | mm | |
| D1 | 52.25 | mm | |
| b | 1.7 | mm | |
| C1 | 7.3 | mm | |
| C2 | 2.2 | mm | |
| C3 | 2.8 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 18.4 | mm |

| da | min. | 39.6 | mm |
| db | min. | 39.6 | mm |
| Da | max. | 57.4 | mm |
| Db | max. | 57.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| dn | 45.6 | mm |
| Basic dynamic load rating | C | 11.1 | kN | |
| Basic static load rating | C0 | 6.3 | kN | |
| Fatigue load limit | Pu | 0.265 | kN | |
| Attainable speed for grease lubrication | 31000 | r/min | ||
| Attainable speed for oil-air lubrication | 46000 | r/min | ||
| Ball diameter | Dw | 7.144 | mm | |
| Number of balls | z | 17 | ||
| Reference grease quantity | Gref | 2.4 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 100 | N | |
| Static axial stiffness, preload class A | 79 | N/µm | ||
| Preload class B | GB | 300 | N | |
| Static axial stiffness, preload class B | 119 | N/µm | ||
| Preload class C | GC | 590 | N | |
| Static axial stiffness, preload class C | 154 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.06 | ||
| Calculation factor | f1 | 0.99 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.03 | ||
| Calculation factor | f2C | 1.06 | ||
| 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 | 0.15 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 218-Z | 90 | 160 | 30 | Bearings, units and housings |
|---|---|---|---|---|
| 50x68x10 HMSA10 V | 50 | 68 | 10 | Seals |
| 510/670 F | 670 | 730 | 45 | Bearings, units and housings |
| 51207 | 35 | 62 | 18 | Bearings, units and housings |
| 7012 ACE/P4AL | 60 | 95 | 18 | Bearings, units and housings |
| 71220 | 180.975 | 209.55 | 12.7 | Seals |
| 7211 BE-2RZP | 55 | 100 | 21 | Bearings, units and housings |
| 99870 | 72 | 81.915 | 22.225 | Seals |
| D/W R4-2Z | 6.35 | 15.875 | 4.978 | Bearings, units and housings |
| NU 214 ECP | 70 | 125 | 24 | Bearings, units and housings |
| SNW 3044x7.13/16 | 198.4375 | 260.477 | 130.048 | Bearings, units and housings |
| SSAFS 23038 KATLC x 6.7/8 | 174.625 | - | - | Bearings, units and housings |
Hot number:
17847
1208 EKTN9
311-ZNR
32917
400450
50618
85222
89313 TN
BT2B 328028/HA1
C 2215 K
FYAWK 40 LTA
GB 1019
KMK 18
LM 361649/610
NKX 15 Z
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