
| d | 180 | mm | |
| D | 280 | mm | |
| B | 46 | mm | |
| d1 | 211.8 | mm | |
| d2 | 211.8 | mm | |
| D1 | 248.2 | mm | |
| b | 2.8 | mm | |
| C1 | 26.1 | mm | |
| C2 | 7.5 | mm | |
| C3 | 7.5 | mm | |
| r1,2 | min. | 2.1 | mm |
| r3,4 | min. | 1.1 | mm |
| a | 76.9 | mm |

| da | min. | 191 | mm |
| db | min. | 191 | mm |
| Da | max. | 269 | mm |
| Db | max. | 274 | mm |
| ra | max. | 2 | mm |
| rb | max. | 1 | mm |
| dn | 219.7 | mm |
| Basic dynamic load rating | C | 229 | kN | |
| Basic static load rating | C0 | 275 | kN | |
| Fatigue load limit | Pu | 7.65 | kN | |
| Attainable speed for grease lubrication | 5300 | r/min | ||
| Attainable speed for oil-air lubrication | 8000 | r/min | ||
| Ball diameter | Dw | 30.162 | mm | |
| Number of balls | z | 21 | ||
| Reference grease quantity | Gref | 111 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 1450 | N | |
| Static axial stiffness, preload class A | 506 | N/µm | ||
| Preload class B | GB | 2900 | N | |
| Static axial stiffness, preload class B | 658 | N/µm | ||
| Preload class C | GC | 5800 | N | |
| Static axial stiffness, preload class C | 868 | N/µm | ||
| Preload class D | GD | 11600 | N | |
| Static axial stiffness, preload class D | 1167 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.13 | ||
| Calculation factor | f1 | 0.99 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.02 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | f2D | 1.08 | ||
| Calculation factor | fHC | 1.02 | ||
| 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 | 7.69 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 307 | 35 | 80 | 21 | Bearings, units and housings |
|---|---|---|---|---|
| 6019-Z | 95 | 145 | 24 | Bearings, units and housings |
| 6141 | 15.875 | 25.37 | 6.35 | Seals |
| 61918 | 90 | 125 | 18 | Bearings, units and housings |
| 90x115x12 HMSA10 RG | 90 | 115 | 12 | Seals |
| FY 50 TDW | 50 | - | - | Bearings, units and housings |
| NJ 324 ECJ | 120 | 260 | 55 | Bearings, units and housings |
| PCZ 0508 E | 7.9375 | 9.525 | 12.7 | Bearings, units and housings |
| SAF 1610 x 1.5/8 | 41.275 | - | - | Bearings, units and housings |
| SAF 22538 | 176.2125 | - | - | Bearings, units and housings |
| SAFS 22522 | 100.0125 | - | - | Bearings, units and housings |
| W 63804 R-2Z | 20 | 32 | 10 | Bearings, units and housings |
Hot number:
150x180x12 HMSA10 V
22205 EK
26141
37577
400145
591/1060 JR
EE 243196 AX/243250
HK 1514 RS
M 244249 A/210
NA 4876
NU 218 ECML
PCZ 9660 E
S71917 CD/P4A
YAT 205-100
Z 002
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