MTO-145 Bearing specifications
Inner ring: 145mm
Outer ring: 300mm
Height: 50mm
Mounting dimensions Li: 175mm
Mounting dimensions Lo: 270mm
Weight: 16.8kg
Structure: four point contact ball slewing bearing without gear
Materials: 42CrMo/50Mn/customized
Clearance: 0.07~0.17mm
Lubrication type: Grease lubrication/Lubrication hole: Yes
Load direction: axial, radial and tilting moment.
Four-point contact ball slewing bearing with integrated inner and outer ring.
Grinding finished bearing surface and raceway, provide lower friction and higher rotation accuracy.
With moutning holes on inner and outer ring, easy to install and remove bearings.
| Model | di | Do | H | Li | ni - Bi | Lo | no - Bo | Weight(kg) |
| MTO-050 | 50 | 110 | 20 | 63 | 8-φ6.6 | 97 | 8-φ6.6 | 0.9 |
| MTO-050T | 50 | 110 | 20 | 63 | 8-M6 | 97 | 8-M6 | 0.9 |
| MTO-065 | 65 | 135 | 22 | 80 | 8-φ9 | 120 | 8-φ9 | 1.8 |
| MTO-065T | 65 | 135 | 22 | 80 | 8-M8 | 120 | 8-M8 | 1.8 |
| MTO-122 | 122 | 226 | 34 | 140 | 12-φ9 | 208 | 12-φ9 | 6 |
| MTO-122T | 122 | 226 | 34 | 140 | 12-M8 | 208 | 12-M8 | 6 |
| MTO-143 | 143 | 249 | 34 | 165 | 12-φ11 | 227 | 12-φ11 | 6.8 |
| MTO-143T | 143 | 249 | 34 | 165 | 12-M10 | 227 | 12-M10 | 6.8 |
| MTO-145 | 145 | 300 | 50 | 175 | 16-φ14.3 | 270 | 16-φ14.3 | 16.8 |
| MTO-145T | 145 | 300 | 50 | 175 | 16-φ15.875 | 270 | 16-φ15.875 | 16.8 |
| MTO-145X | 145 | 312 | 50 | 175 | 16-φ15.1 | 270 | 16-φ15.1 | 18.6 |
| MTO-170 | 170 | 310 | 46 | 200 | 12-φ13 | 280 | 12-φ13 | 15 |
| MTO-170T | 170 | 310 | 46 | 200 | 12-M12 | 280 | 12-M12 | 15 |
| MTO-210 | 210 | 365 | 40 | 240 | 20-φ14.3 | 335 | 16-φ14.3 | 17.2 |
| MTO-210T | 210 | 365 | 40 | 240 | 20-φ15.875 | 335 | 16-φ15.875 | 17.2 |
| MTO-210X | 210 | 373 | 50 | 240 | 20-φ15.1 | 335 | 16-φ15.1 | 21.8 |
| MTO-265 | 265 | 420 | 50 | 295 | 24-φ14.3 | 390 | 18-φ14.3 | 24.5 |
| MTO-265T | 265 | 420 | 50 | 295 | 24-φ15.875 | 390 | 18-φ15.875 | 24.5 |
| MTO-265X | 265 | 434 | 50 | 295 | 24-φ15.1 | 390 | 18-φ15.1 | 27.7 |
