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 |
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