AST 688H deep groove ball bearings
AST 688H deep groove ball bearings Engineering Calculator , 222.25×152.4×120.65 Size (mm) 222,25 Bore Diameter (mm) Manufacturing Service . Get Your Free.
| Size (mm) | 222.25×152.4×120.65 |
| Bore Diameter (mm) | 222,25 |
| Outer Diameter (mm) | 152,4 |
| Width (mm) | 120,65 |
| d | 152.4 mm |
| D | 222.25 mm |
| B | 120.65 mm |
| C | 104.775 mm |
| α | 5 ° |
| dk | 207.162 mm |
| r1 – min. | 1 mm |
| r2 – min. | 1.1 mm |
| da – min. | 161.5 mm |
| da – max. | 168 mm |
| Da – min. | 203.5 mm |
| Da – max. | 211 mm |
| ra – max. | 1 mm |
| rb – max. | 1.1 mm |
| Basic dynamic load rating – C | 2600 kN |
| Basic static load rating – C0 | 5200 kN |
| Specific factor dinamic load – K | 150 N/mm2 |
| Specific factor static load – K0 | 300 N/mm2 |
| Lubricant | Maintenance free – dry lubrication |
| Design (sliding contact surface combination) | Steel/PTFE fabric |
| Sealing solution | Triple-lip seals |
| α | 5 ° |
| r1 min. | 1 mm |
| r2 min. | 1.1 mm |
| da min. | 161.5 mm |
| da max. | 168 mm |
| Da min. | 203.5 mm |
| Da max. | 211 mm |
| ra max. | 1 mm |
| rb max. | 1.1 mm |
| Basic dynamic load rating C | 2600 kN |
| Basic static load rating C0 | 5200 kN |
| Specific dynamic load factor K | 150 N/mm² |
| Specific static load factor K0 | 300 N/mm² |
| Mass plain bearing | 17.5 kg |
Detailed Parameters
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