7038C/DF Bearing 190x290x92mm
Can't find what you're looking for 7038C/DF Bearing 190x290x92mm Industrial Bearings Solutions 90,000 Outer Diameter (mm) ? Our expert Oilfield Mud Pump Bearings Representatives be K81211 Bearing number in contact with you shortly!
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | K81211 |
| Bore Diameter (mm) | 55,000 |
| Outer Diameter (mm) | 90,000 |
| d | 55,000 mm |
| D | 90,000 mm |
| Dw | 11,000 mm |
| Dc1 | 55 mm |
| Dc | 90 mm |
| Lw | 11 mm |
| Bearing ring (inner ring) WS | WS81211 |
| Bearing ring (outer ring) GS | GS81211 |
| Ea | 83.4 mm |
| Eb | 60.1 mm |
| Cage assembly mass | 0.19 kg |
| Ca | 121 kN |
| C0a | 340 kN |
| Nlim (grease) | 830 rpm |
| Nlim (oil) | 3,300 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 | 6.52 Hz |
| Characteristic outer ring frequency, BPF0 | 7 Hz |
| Characteristic inner ring frequency, BPFI | 7 Hz |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |
