KOMATSU 6166-11-7420 COVER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 6166-11-7420 COVER Size Chart (mm/inches) |
|---|
| Bearing number | 31330XU |
| Size (mm) | 150x320x82 |
| Bore Diameter (mm) | 150 |
| Outer Diameter (mm) | 320 |
| Width (mm) | 82 |
| d | 150 mm |
| D | 320 mm |
| T | 82 mm |
| B | 75 mm |
| C | 50 mm |
| ra1 max. | 3 mm |
| a | 100,5 mm |
| r min. | 5 mm |
| r1 min. | 4 mm |
| da min. | 172 mm |
| Da min | 250 mm |
| Da max. | 302 mm |
| db max. | 176 mm |
| Db min. | 302 mm |
| ra max. | 4 mm |
| Sa | 9 mm |
| Sb | 32 mm |
| Weight | 27,7 Kg |
| Basic dynamic load rating (C) | 775 kN |
| Basic static load rating (C0) | 1 030 kN |
| (Grease) Lubrication Speed | 1 200 r/min |
| (Oil) Lubrication Speed | 1 600 r/min |
| Calculation factor (e) | 0,83 |
| Calculation factor (Y0) | 0,4 |
| d1 | 237.5 mm |
| rs min | 5 mm |
| r1s min | 4 mm |
| e | 0.83 |
| Y2 | 0.73 |
| Y0 | 0.4 |
| Mass | 27.7 kg |
| ISO 355 reference | T7GB150 |
| Dynamic load, C | 775 kN |
| Rating life coefficient, A2 | 1 |
| Static load, C0 | 1,030 kN |
| Fatigue limit load, Cu | 97.2 kN |
| Nlim (oil) | 1,600 rpm |
| Nlim (grease) | 1,200 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 | 5.59 Hz |
| Characteristic outer ring frequency, BPF0 | 6.78 Hz |
| Characteristic inner ring frequency, BPFI | 9.22 Hz |
| da max | 176 mm |
| db min | 172 mm |
| Da max | 300 mm |
| Db min | 300 mm |
| Ca min | 9 mm |
| Cb min | 32 mm |
| ra max | 4 mm |
| r1a max | 3 mm |
| bore diameter: | 150 mm |
| bearing material: | Through Hardened Steel |
| cup width: | 50 mm |
| operating temperature range: | -40 to 120 ºC |
| assembly type: | Cone & Cup |
| dynamic load capacity: | 775000 N |
| outside diameter: | 320 mm |
| fillet radius: | 4 mm |
| cone width: | 75 mm |
| static load capacity: | 1030000 N |
| closure type: | Open |
| finish/coating: | Uncoated |
| overall width: | 82 mm |
| manufacturer product page: | Click here |
| abma precision rating: | Class 0 |