Parts Number
Inquiry
Product Information
التسميات
7222A5
أبعاد الحدود
| d | 110 | mm | Bore diameter |
| D | 200 | mm | Outside diameter |
| B | 38 | mm | Width |
| r(min.) | 2.1 | mm | Chamfer Dimension |
| r1(min.) | 1.1 | mm | Chamfer Dimension |
تقييمات الحمولة الأساسية
| Cr | 211 | kN | Basic Dynamic Load Rating |
| C0r | 153 | kN | Basic Static Load Rating |
السرعات
| Grease | 6500 | min-1 | Limiting Speed |
| Oil (Oil-air) | 9700 | min-1 | Limiting Speed |
Abutment and Fillet Dimensions
| da(min.) | 122 | mm | Diameter of Shaft Abutment |
| Da(max.) | 188 | mm | Diameter of Housing Abutment |
| Db(max.) | 193 | mm | Diameter of Housing Abutment |
| ra(max.) | 2 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 1 | mm | Radius of Shaft or Housing Fillet |
Others
Performance
| Pa | 126 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 948N | 281N/μm | -16μm |
| L | 2009N | 369N/μm | -29μm |
| M | 4400N | 497N/μm | -51μm |
| H | 9396N | 676N/μm | -85μm |
Mass
| 4.45 | kg | Mass(approx.) |
