3R8-98E9 Rotek Slewing Ring Bearings
| Brand Name: |
Rotek |
| Model Number: |
3R8-98E9 |
| Bearing number: |
6701 |
| Size (mm): |
12x18x4 |
| Bore Diameter (mm): |
12 |
| Outer Diameter (mm): |
18 |
| Width (mm): |
4 |
| d: |
12 mm |
| D: |
18 mm |
| B: |
4 mm |
Product Details
| Bearing number |
6701 |
| Size (mm) |
12x18x4 |
| Bore Diameter (mm) |
12 |
| Outer Diameter (mm) |
18 |
| Width (mm) |
4 |
| d |
12 mm |
| D |
18 mm |
| B |
4 mm |
| C |
4 mm |
| r min. |
0,2 mm |
| da min. |
13,6 mm |
| da max |
13,8 mm |
| Da max. |
16,4 mm |
| ra max. |
0,2 mm |
| Weight |
0,002 Kg |
| Basic dynamic load rating (C) |
0,93 kN |
| Basic static load rating (C0) |
0,53 kN |
| (Grease) Lubrication Speed |
8 300 r/min |
| (Oil) Lubrication Speed |
9 500 r/min |
| rs min |
0.2 mm |
| Radial clearance class |
CN |
| Mass |
0.002 kg |
| Dynamic load, C |
0.93 kN |
| Static load, C0 |
0.53 kN |
| Fatigue limit load, Cu |
0.02 kN |
| f0 |
16.2 |
| Nlim (oil) |
9,500 rpm |
| Nlim (grease) |
8,300 rpm |
| Min operating temperature, Tmin |
-20 °C |
| Max operating temperature, Tmax |
120 °C |
| da min |
13.6 mm |
| Da max |
16.4 mm |
| ra max |
0.2 mm |