Komatsu Brace 144-920-0021 tiltBraceAssembly
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu Brace 144-920-0021 tiltBraceAssembly Size Chart (mm/inches) |
|---|
| Bearing number | 4T-L610549/L610510 |
| Size (mm) | 63.5x94.458x19.05 |
| Bore Diameter (mm) | 63,5 |
| Outer Diameter (mm) | 94,458 |
| Width (mm) | 19,05 |
| d | 63,5 mm |
| D | 94,458 mm |
| T | 19,05 mm |
| B | 19,05 mm |
| C | 15,083 mm |
| ra1 max. | 1,5 mm |
| a - | 0,6 mm |
| Da | 86 mm |
| db | 69 mm |
| ra max. | 1,5 mm |
| da | 71 mm |
| Db | 91 mm |
| Weight | 0,449 Kg |
| Basic dynamic load rating (C) | 60,5 kN |
| Basic static load rating (C0) | 103 kN |
| (Grease) Lubrication Speed | 3 600 r/min |
| (Oil) Lubrication Speed | 4 800 r/min |
| Calculation factor (e) | 0,42 |
| Calculation factor (Y0) | 0,78 |
| d1 | 80.5 mm |
| a | 19.65 mm |
| e | 0.42 |
| Y2 | 1.41 |
| Y0 | 0.78 |
| Mass | 0.45 kg |
| Dynamic load, C | 60.5 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 103 kN |
| Fatigue limit load, Cu | 12.6 kN |
| Nlim (oil) | 4,800 rpm |
| Nlim (grease) | 3,600 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 12.85 Hz |
| Characteristic outer ring frequency, BPF0 | 15.27 Hz |
| Characteristic inner ring frequency, BPFI | 17.73 Hz |
| ra max | 1.5 mm |
| r1a max | 1.5 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.466 |
| Product Group | B04334 |