| ITEM | RU297X | |
| Dimensions(mm) | Dimensions(Inner diameter)(d) | 210 |
| Dimensions(Outer diameter)(D) | 380 | |
| Dimensions(Roller PCD)(dp) | 297.3 | |
| Dimensions(Width)(B) | 40 | |
| r | 2.5 | |
| da | 272 | |
| Da | 320 | |
| Dimensions(Grease holes)(d) | 6 | |
| Dimensions(Grease holes)(rmin) | 2.5 | |
| Basic loading(KN) | Basic loading(C) | 156 |
| Basic loading(C0) | 281 | |
| Weight(kg) | 21.3 | |
| Mounting holes(mm) | Mounting holes(PCD1) | 240 |
| Mounting holes(Inner ring Mounting holes) | 16-M12 through | |
| Mounting holes(PCD2) | 350 | |
| Mounting holes(Outer ring Mounting holes) | 16-φ14 through, φ20 counterbore depth 13 | |
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