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for volvo excavator swing bearing four point contact ball slewing bearing ring supplier Tunnel boring without gear slewing ring
- KOYO
- N/A
- Bearings
- KOYO
- B04144
- 0.0
-
EF SLEWING BEARING CO., LTD.2020-07-10 09:46:19
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for volvo excavator swing bearing four point contact ball slewing bearing ring supplier Tunnel boring without gear slewing ring Specification details
| Brand: | KOYO | Minimum Buy Quantity: | N/A | Category: | Bearings |
| Manufacturer Name: | KOYO | Weight / Kilogram: | 0 | Product Group: | B04144 |
| BDI Inventory: | 0.0 |
for volvo excavator swing bearing four point contact ball slewing bearing ring supplier Tunnel boring without gear slewing ring Product description
for volvo excavator swing bearing four point contact ball slewing bearing ring supplier Tunnel boring without gear slewing ring Size Chart (mm/inches) | |
|---|---|
| d | 75 mm |
| D | 160 mm |
| B | 37 mm |
| d1 | 94 mm |
| D1 | 140.9 mm |
| rs min | 2.1 mm |
| Radial clearance class | CN |
| Mass | 3.12 kg |
| Dynamic load, C | 113 kN |
| Static load, C0 | 77.2 kN |
| Fatigue limit load, Cu | 3.25 kN |
| f0 | 13.2 |
| Nlim | 3,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.38 Hz |
| Characteristic rolling element frequency, BSF | 4.12 Hz |
| Characteristic outer ring frequency, BPF0 | 3.08 Hz |
| Characteristic inner ring frequency, BPFI | 4.92 Hz |
| da min | 86 mm |
| da max | 94 mm |
| Da max | 149 mm |
| ra max | 2 mm |
for volvo excavator swing bearing four point contact ball slewing bearing ring supplier Tunnel boring without gear slewing ring Cad Models
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- EF SLEWING BEARING CO., LTD.
- AddressNo.369 Liancheng Road, Tongshan,Xuzhou City, Jiangsu,China
- Phone(Working Time)+86-516-8788 8898
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