Komatsu 23B-54-27460 HOOD
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 23B-54-27460 HOOD Size Chart (mm/inches) |
|---|
| Bearing number | NK145/42 |
| Size (mm) | 145x170x42 |
| Bore Diameter (mm) | 145 |
| Outer Diameter (mm) | 170 |
| Width (mm) | 42 |
| Fw | 145 mm |
| D | 170 mm |
| C | 42 mm |
| r min. | 1,5 mm |
| Da max. | 162,5 mm |
| ra max. | 1,5 mm |
| Weight | 1,49 Kg |
| Basic dynamic load rating (C) | 153 kN |
| Basic static load rating (C0) | 360 kN |
| (Grease) Lubrication Speed | 1900 r/min |
| rs min | 1.5 mm |
| Dw | 7.5 mm |
| Lw | 32 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k | 3.5 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 1.49 kg |
| Cr | 153 kN |
| C0r | 360 kN |
| Nlim (grease) | 1,900 rpm |
| Nlim (oil) | 2,800 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.48 Hz |
| Characteristic rolling element frequency, BSF | 20.28 Hz |
| Characteristic outer ring frequency, BPF0 | 18.07 Hz |
| Characteristic inner ring frequency, BPFI | 19.93 Hz |
| Da max | 162.5 mm |
| ras max | 1.5 mm |