Komatsu FLOOR 22B-Z59-2150 FLOOR
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu FLOOR 22B-Z59-2150 FLOOR Size Chart (mm/inches) |
|---|
| Bearing number | 4T-799/792 |
| Size (mm) | 128.588x206.375x47.625 |
| Bore Diameter (mm) | 128,588 |
| Outer Diameter (mm) | 206,375 |
| Width (mm) | 47,625 |
| d | 128,588 mm |
| D | 206,375 mm |
| T | 47,625 mm |
| B | 47,625 mm |
| C | 34,925 mm |
| ra1 max. | 3,3 mm |
| a | 1,9 mm |
| Da | 186 mm |
| db | 140 mm |
| ra max. | 3,3 mm |
| da | 146 mm |
| Db | 198 mm |
| Weight | 5,77 Kg |
| Basic dynamic load rating (C) | 315 kN |
| Basic static load rating (C0) | 520 kN |
| (Grease) Lubrication Speed | 1 700 r/min |
| (Oil) Lubrication Speed | 2 200 r/min |
| Calculation factor (e) | 0,46 |
| Calculation factor (Y0) | 0,72 |
| d1 | 168 mm |
| e | 0.46 |
| Y2 | 1.31 |
| Y0 | 0.72 |
| Mass | 5.77 kg |
| Dynamic load, C | 315 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 520 kN |
| Fatigue limit load, Cu | 54.4 kN |
| Nlim (oil) | 2,200 rpm |
| Nlim (grease) | 1,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 9.55 Hz |
| Characteristic outer ring frequency, BPF0 | 11.26 Hz |
| Characteristic inner ring frequency, BPFI | 13.74 Hz |
| ra max | 3.3 mm |
| r1a max | 3.3 mm |