AST AST20 3020 plain bearings
| Brand Name |
AST |
| Model Number |
AST20 3020 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
AST AST20 3020 bearing Size Chart (mm/inches) |
|---|
| d | 85 mm |
| D | 180 mm |
| B | 41 mm |
| E | 160 mm |
| F | 108 mm |
| d1 | 117.8 mm |
| D1 | 152.7 mm |
| rs min | 3 mm |
| r1s min | 3 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 4.78 kg |
| Dynamic load, C | 279 kN |
| Static load, C0 | 312 kN |
| Fatigue limit load, Cu | 34.9 kN |
| Nref | 3,700 rpm |
| Nlim | 4,600 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 4.96 Hz |
| Characteristic outer ring frequency, BPF0 | 5.24 Hz |
| Characteristic inner ring frequency, BPFI | 7.76 Hz |
| da min | 98 mm |
| da max | 106 mm |
| db min | 110 mm |
| dc min | 119 mm |
| Da max | 167 mm |
| ra max | 2.5 mm |
| r1a max | 2.5 mm |