A18-80N1 Rotek Slewing Ring Bearings
| Brand Name: |
Rotek |
| Model Number: |
A18-80N1 |
| Bearing number: |
4T-17118/17244 |
| Size (mm): |
29.987x62x16.002 |
| Bore Diameter (mm): |
29,987 |
| Outer Diameter (mm): |
62 |
| Width (mm): |
16,002 |
| d: |
29,987 mm |
| D: |
62 mm |
| T: |
16,002 mm |
Product Details
| Bearing number |
4T-17118/17244 |
| Size (mm) |
29.987x62x16.002 |
| Bore Diameter (mm) |
29,987 |
| Outer Diameter (mm) |
62 |
| Width (mm) |
16,002 |
| d |
29,987 mm |
| D |
62 mm |
| T |
16,002 mm |
| B |
16,566 mm |
| C |
14,288 mm |
| ra1 max. |
1,5 mm |
| a |
3,3 mm |
| Da |
54 mm |
| db |
34,5 mm |
| ra max. |
1,5 mm |
| da |
37 mm |
| Db |
57 mm |
| Weight |
0,228 Kg |
| Basic dynamic load rating (C) |
39 kN |
| Basic static load rating (C0) |
42 kN |
| (Grease) Lubrication Speed |
6 300 r/min |
| (Oil) Lubrication Speed |
8 400 r/min |
| Calculation factor (e) |
0,38 |
| Calculation factor (Y0) |
0,86 |
| d1 |
44.5 mm |
| e |
0.38 |
| Y2 |
1.57 |
| Y0 |
0.86 |
| Mass |
0.23 kg |
| Dynamic load, C |
39 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
42 kN |
| Fatigue limit load, Cu |
5.1 kN |
| Nlim (oil) |
8,400 rpm |
| Nlim (grease) |
6,300 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.42 Hz |
| Characteristic rolling element frequency, BSF |
5.96 Hz |
| Characteristic outer ring frequency, BPF0 |
6.73 Hz |
| Characteristic inner ring frequency, BPFI |
9.27 Hz |
| ra max |
1.5 mm |
| r1a max |
1.5 mm |