
| d | 120 | mm | |
| D | 180 | mm | |
| B | 28 | mm | |
| d1 | 141.42 | mm | |
| d2 | 137.8 | mm | |
| D1 | 158.61 | mm | |
| b | 2.8 | mm | |
| C1 | 15 | mm | |
| C2 | 5.4 | mm | |
| C3 | 5.4 | 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 | 11200 | r/min | ||
| Attainable speed for oil-air lubrication | 17500 | 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 | 115 | N/µm | ||
| Preload class B | GB | 930 | N | |
| Static axial stiffness, preload class B | 182 | N/µm | ||
| Preload class C | GC | 1850 | N | |
| Static axial stiffness, preload class C | 250 | 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 | 1.01 | ||
| Calculation factor | f0 | 9.6 | ||
| Mass bearing | 1.96 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 16120 | 41.275 | 61.9 | 7.95 | Seals |
|---|---|---|---|---|
| 3101 | 7.9502 | 19.02 | 6.35 | Seals |
| 30x45x8 CRW1 P | 30 | 45 | 8 | Seals |
| 99346 | 88.9 | 97.6376 | 20.6502 | Seals |
| BTM 130 ATN9/HCP4CDB | 130 | 200 | 63 | Bearings, units and housings |
| N 1017 KTN9/HC5SP | 85 | 130 | 22 | Bearings, units and housings |
| NCF 1884 V | 420 | 520 | 46 | Bearings, units and housings |
| PCM 30030550 M | 300 | 305 | 50 | Bearings, units and housings |
| SNL 3148 ATURT | 220 | - | - | Bearings, units and housings |
| SNW 17x2.7/8 | 73.025 | 112.0394 | 62.8904 | Bearings, units and housings |
| STO 50 X | 50 | 90 | 20 | Bearings, units and housings |
| SY 60 LF | 60 | - | - | Bearings, units and housings |
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