
| 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 | 49.3 | 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 | 54 | kN | |
| Basic static load rating | C0 | 52 | kN | |
| Fatigue load limit | Pu | 1.8 | kN | |
| Attainable speed for grease lubrication | 8300 | r/min | ||
| Attainable speed for oil-air lubrication | 13000 | 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 | 490 | N | |
| Static axial stiffness, preload class A | 259 | N/µm | ||
| Preload class B | GB | 1480 | N | |
| Static axial stiffness, preload class B | 391 | N/µm | ||
| Preload class C | GC | 2950 | N | |
| Static axial stiffness, preload class C | 512 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.12 | ||
| 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 | 2.17 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 120x180x15 HMSA10 RG | 120 | 180 | 15 | Seals |
|---|---|---|---|---|
| 20x35x7 HMS5 RG | 20 | 35 | 7 | Seals |
| 305701 C-2Z | 12 | 35 | 15.9 | Bearings, units and housings |
| 3308 ATN9 | 40 | 90 | 36.5 | Bearings, units and housings |
| 86430 | - | - | 38.1 | Seals |
| AOH 241/850 | 800 | 850 | 560 | Bearings, units and housings |
| BT4B 332720/HA4 | 1004.634 | 1308.1 | - | Bearings, units and housings |
| C 30/850 MB | 850 | 1220 | 272 | Bearings, units and housings |
| BD-C 3164 KM-AOH 3164 G | 300 | 540 | 176 | Bearings, units and housings |
| C 4188 K30MB | 440 | 720 | 280 | Bearings, units and housings |
| FYTBK 35 TD | 35 | - | - | Bearings, units and housings |
| NU 1056 M | 280 | 420 | 65 | Bearings, units and housings |
Hot number:
120x140x12 HMS5 RG
1303 ETN9
30202
315526
3212 A-2RS1TN9/MT33
32918
400250
51306 V/HR22T2
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7024 CE/HCP4A
7218 BEGAF
FSAF 1516 x 2.5/8 TLC
RNA 4926
SAFS 22544 x 7.13/16 TLC
W 619/8-2RS1
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