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Excavator Komatsu PC340 Slewing Ring, Swing Circle
Welcome to OPG Bearing accessories Ltd. the Excavator Komatsu PC340 Slewing Ring, Swing Circle 0.44 e - ISO Factor2 online seller.
- Komatsu
PC340
- 0.44
- 0.8750 in
- 5.12 in
- Imperial
- 495
- 4.76 in
- 493A
- 1.35
-
OPG Bearing accessories Ltd.2020-07-10 09:46:19
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Product Details
| e - ISO Factor2: | 0.44 | C - Cup Width: | 0.8750 in | Da - Cup Frontface Backing Diameter: | 5.12 in |
| Design Units: | Imperial | Series: | 495 | Db - Cup Backface Backing Diameter: | 4.76 in |
| Cup Part Number: | 493A | Y - ISO Factor3: | 1.35 | D: | 5.3140 in |
| Cg - Geometry Factor: | 0.125 |
Product Description
Komatsu PC340 bearing Size Chart (mm/inches) | |
|---|---|
| d | 150 mm |
| D | 210 mm |
| B | 28 mm |
| d1 | 170 mm |
| D1 | 190.02 mm |
| D2 | 197.63 mm |
| a | 38 mm |
| Contact angle α | 15 ° |
| rs min | 2 mm |
| r1s min | 1 mm |
| f0 | 16.65 |
| Precision class | P4 |
| Mass | 2.62 kg |
| Dynamic load, C | 103 kN |
| Static load, C0 | 130 kN |
| Fatigue limit load, Cu | 5.1 kN |
| Nlim (oil) | 9,700 rpm |
| Nlim (grease) | 6,400 rpm |
| Axial displacement K Factor | 0.74 |
| Preload level | 7 |
| Preload value | 0.88 kN |
| Axial rigidity | 198 N/µm |
| Radial rigidity | 1,103 N/µm |
| Min operating temperature, Tmin | -30 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 10.71 Hz |
| Characteristic outer ring frequency, BPF0 | 13.2 Hz |
| Characteristic inner ring frequency, BPFI | 15.8 Hz |
| da min | 160 mm |
| db min | 160 mm |
| Da max | 200 mm |
| Db max | 200 mm |
| r1a max | 1 mm |
| ra max | 2 mm |
| D6 | 174 mm |
Excavator Komatsu PC340 Slewing Ring, Swing Circle Cad Models
Contact Us
- OPG Bearing accessories Ltd.
- AddressVia Maestri del Lavoro 3/A 4013 Bologna, Italy
- Phone(Working Time)39-073-512-28-11
- Fax
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