3R8-88N9 Rotek Slewing Ring Bearings
| Brand Name: |
Rotek |
| Model Number: |
3R8-88N9 |
| Bearing number: |
6706 |
| Size (mm): |
30x37x4 |
| Bore Diameter (mm): |
30 |
| Outer Diameter (mm): |
37 |
| Width (mm): |
4 |
| d: |
30 mm |
| D: |
37 mm |
| B: |
4 mm |
Product Details
| Bearing number |
6706 |
| Size (mm) |
30x37x4 |
| Bore Diameter (mm) |
30 |
| Outer Diameter (mm) |
37 |
| Width (mm) |
4 |
| d |
30 mm |
| D |
37 mm |
| B |
4 mm |
| C |
4 mm |
| r min. |
0,2 mm |
| da min. |
31,6 mm |
| da max |
32,3 mm |
| Da max. |
35,4 mm |
| ra max. |
0,2 mm |
| Weight |
0,006 Kg |
| Basic dynamic load rating (C) |
1,14 kN |
| Basic static load rating (C0) |
0,95 kN |
| (Grease) Lubrication Speed |
3 300 r/min |
| (Oil) Lubrication Speed |
3 800 r/min |
| rs min |
0.2 mm |
| Radial clearance class |
CN |
| Mass |
0.006 kg |
| Dynamic load, C |
1.14 kN |
| Static load, C0 |
0.95 kN |
| Fatigue limit load, Cu |
0.04 kN |
| f0 |
15.7 |
| Nlim (oil) |
3,800 rpm |
| Nlim (grease) |
3,300 rpm |
| Min operating temperature, Tmin |
-20 °C |
| Max operating temperature, Tmax |
120 °C |
| da min |
31.6 mm |
| Da max |
35.4 mm |
| ra max |
0.2 mm |