20 mm x 47 mm x 14 mm NTN 7204C angular contact ball bearings
| Brand Name |
NTN |
| Model Number |
7204C |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 7204C bearing Size Chart (mm/inches) |
|---|
| d | 40 mm |
| D | 80 mm |
| B | 18 mm |
| C | 16 mm |
| T | 19.75 mm |
| d1 | 58 mm |
| a | 16.5 mm |
| rs min | 1.5 mm |
| r1s min | 1.5 mm |
| e | 0.37 |
| Y2 | 1.6 |
| Y0 | 0.88 |
| Mass | 0.44 kg |
| ISO 355 reference | T3DB040 |
| Dynamic load, C | 61 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 67 kN |
| Fatigue limit load, Cu | 8.2 kN |
| Nlim (oil) | 6,600 rpm |
| Nlim (grease) | 4,900 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 5.82 Hz |
| Characteristic outer ring frequency, BPF0 | 7.12 Hz |
| Characteristic inner ring frequency, BPFI | 9.88 Hz |
| da max | 49 mm |
| db min | 48.5 mm |
| Da min | 69 mm |
| Da max | 71.5 mm |
| Db min | 75 mm |
| Ca min | 3 mm |
| Cb min | 3.5 mm |
| ra max | 1.5 mm |
| r1a max | 1.5 mm |