Parts Number
Inquiry
Product Information
التسميات
7900A5
أبعاد الحدود
| d | 10 | mm | Bore diameter |
| D | 22 | mm | Outside diameter |
| B | 6 | mm | Width |
| r(min.) | 0.3 | mm | Chamfer Dimension |
| r1(min.) | 0.15 | mm | Chamfer Dimension |
تقييمات الحمولة الأساسية
| Cr | 3.65 | kN | Basic Dynamic Load Rating |
| C0r | 1.45 | kN | Basic Static Load Rating |
السرعات
| Grease | 62500 | min-1 | Limiting Speed |
| Oil (Oil-air) | 93800 | min-1 | Limiting Speed |
Abutment and Fillet Dimensions
| da(min.) | 12.5 | mm | Diameter of Shaft Abutment |
| Da(max.) | 19.5 | mm | Diameter of Housing Abutment |
| Db(max.) | 20.8 | mm | Diameter of Housing Abutment |
| ra(max.) | 0.3 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 0.15 | mm | Radius of Shaft or Housing Fillet |
Others
Performance
| Pa | 1.44 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 9.8N | 24N/μm | 2μm |
| L | 17N | 29N/μm | 1μm |
| M | 55N | 46N/μm | -3μm |
| H | 94N | 58N/μm | -6μm |
Mass
| 0.009 | kg | Mass(approx.) |
