20 mm x 52 mm x 15 mm 7014 HQ1 AC/C P4 Ceramic Ball Bearings (70x110x20mm)
| Brand Name |
Nachi |
| Model Number |
6304 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Nachi 6304 bearing Size Chart (mm/inches) |
|---|
| Bearing number | K81126 |
| Bore Diameter (mm) | 130,000 |
| Outer Diameter (mm) | 170,000 |
| d | 130,000 mm |
| D | 170,000 mm |
| Dw | 12,000 mm |
| Dc1 | 130 mm |
| Dc | 170 mm |
| Lw | 12 mm |
| Bearing ring (inner ring) WS | WS81126 |
| Bearing ring (outer ring) GS | GS81126 |
| Ea | 162.4 mm |
| Eb | 137.7 mm |
| Cage assembly mass | 0.42 kg |
| Ca | 197 kN |
| C0a | 755 kN |
| Nlim (grease) | 400 rpm |
| Nlim (oil) | 1,600 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.5 Hz |
| Characteristic rolling element frequency, BSF | 12.5 Hz |
| Characteristic outer ring frequency, BPF0 | 13 Hz |
| Characteristic inner ring frequency, BPFI | 13 Hz |