NTN R3A Single Row Ball Bearings
| Brand Name |
NTN |
| Model Number |
R3A |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN R3A bearing Size Chart (mm/inches) |
|---|
| d | 60 mm |
| D | 95 mm |
| B | 23 mm |
| C | 17.5 mm |
| T | 23 mm |
| d1 | 77.9 mm |
| a | 20.8 mm |
| rs min | 1.5 mm |
| r1s min | 1.5 mm |
| e | 0.43 |
| Y2 | 1.39 |
| Y0 | 0.77 |
| Mass | 0.58 kg |
| ISO 355 reference | T4CC060 |
| Dynamic load, C | 85 kN |
| Rating life coefficient, A2 | 1 |
| Static load, C0 | 124 kN |
| Fatigue limit load, Cu | 15.1 kN |
| Nref | 4,400 rpm |
| Nlim | 7,300 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 8.92 Hz |
| Characteristic outer ring frequency, BPF0 | 11.17 Hz |
| Characteristic inner ring frequency, BPFI | 13.83 Hz |
| da max | 67 mm |
| db min | 68.5 mm |
| Da min | 85 mm |
| Da max | 86.5 mm |
| Db min | 91 mm |
| Ca min | 4 mm |
| Cb min | 5.5 mm |
| ra max | 1.5 mm |
| r1a max | 1.5 mm |