50,8 mm x 85 mm x 17,462 mm NSK 18790/18720 tapered roller bearings
| Brand Name |
NSK |
| Model Number |
18790/18720 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NSK 18790/18720 bearing Size Chart (mm/inches) |
|---|
| Bearing number | K15X19X13 |
| Bore Diameter (mm) | 15,000 |
| Outer Diameter (mm) | 19,000 |
| Fw | 15,000 mm |
| Ew | 19,000 mm |
| Bc | 12,800 mm |
| Dw | 2 mm |
| Lw | 9.8 mm |
| Mass | 0.0067 kg |
| Cr | 8.25 kN |
| C0r | 10.2 kN |
| Nlim (grease) | 15,000 rpm |
| Nlim (oil) | 23,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 8.38 Hz |
| Characteristic outer ring frequency, BPF0 | 6.18 Hz |
| Characteristic inner ring frequency, BPFI | 7.82 Hz |
| b | 13 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.012 |
| Product Group | B04144 |