Bearing 7230C KOYO 7230C KOYO bearing Size Chart (mm/inches) |
|---|
| Bearing number | K8X12X13 |
| Bore Diameter (mm) | 8,000 |
| Outer Diameter (mm) | 12,000 |
| Fw | 8,000 mm |
| Ew | 12,000 mm |
| Bc | 12,800 mm |
| Dw | 2 mm |
| Lw | 9.8 mm |
| Mass | 0.0036 kg |
| Cr | 5.05 kN |
| C0r | 4.65 kN |
| Nlim (grease) | 21,000 rpm |
| Nlim (oil) | 32,000 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 | 4.8 Hz |
| Characteristic outer ring frequency, BPF0 | 2.8 Hz |
| Characteristic inner ring frequency, BPFI | 4.2 Hz |
| b | 13 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.004 |
| EAN | 4547359094725 |
| Product Group | B04144 |