AST NK45/30 needle roller bearings
| Brand Name |
AST |
| Model Number |
NK45/30 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
AST NK45/30 bearing Size Chart (mm/inches) |
|---|
| Bearing number | K25X30X13 |
| Bore Diameter (mm) | 25,000 |
| Outer Diameter (mm) | 30,000 |
| Fw | 25,000 mm |
| Ew | 30,000 mm |
| Bc | 12,800 mm |
| Dw | 2.5 mm |
| Lw | 9.8 mm |
| Mass | 0.01 kg |
| Cr | 13.2 kN |
| C0r | 18.8 kN |
| Nlim (grease) | 11,000 rpm |
| Nlim (oil) | 16,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 10.91 Hz |
| Characteristic outer ring frequency, BPF0 | 9.09 Hz |
| Characteristic inner ring frequency, BPFI | 10.91 Hz |
| b | 13 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| Product Group | B04144 |