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35 mm x 55 mm x 20 mm KOYO NA4907 Needle bearing
Find the discount 35 mm x 55 mm x 20 mm KOYO NA4907 Needle bearing online you need . We CSC BEARING GROUP limited offer 35 mm x 55 mm x 20 mm ... If you 2.04 Axial Load Factor Y1 check out our large selection of 35 mm x 55 mm x 20 mm KOYO NA4907 Needle bearing once .
- KOYO
NA4907
- Negotiation
- Negotiation
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CSC BEARING GROUP limited2020-07-10 09:46:19
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Description of the code 35 mm x 55 mm x 20 mm KOYO NA4907 Needle bearing
| Weight: | 28.200 kg | Axial Load Factor Y1: | 2.04 | B: | 96 mm |
| Fillet Radius/Chamfer: | 3 mm | Center Guidance: | Fixed Inner Ring Rib | Radial Clearance: | 0.140 to 0.200 mm |
| Bore Type: | Tapered Bore | ra (max): | 2.5 mm | Nr. of Holes: | 6 |
| Limiting Speed - Grease: | 1,800 rpm | Size (mm): | 35 mm x 55 mm x 20 mm |
Details 35 mm x 55 mm x 20 mm KOYO NA4907 Needle bearing
KOYO NA4907 bearing Size Chart (mm/inches) | |
|---|---|
| d | 63.5 mm |
| D | 107.95 mm |
| B | 25.4 mm |
| C | 19.05 mm |
| T | 25.4 mm |
| d1 | 89 mm |
| a | 24.8 mm |
| e | 0.46 |
| Y2 | 1.31 |
| Y0 | 0.72 |
| Mass | 0.93 kg |
| Dynamic load, C | 91.5 kN |
| Rating life coefficient, A2 | 1.9 |
| Static load, C0 | 140 kN |
| Fatigue limit load, Cu | 17.1 kN |
| Nlim (oil) | 4,300 rpm |
| Nlim (grease) | 3,200 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 9.95 Hz |
| Characteristic outer ring frequency, BPF0 | 11.31 Hz |
| Characteristic inner ring frequency, BPFI | 13.69 Hz |
| ra max | 3.5 mm |
| r1a max | 0.8 mm |
35 mm x 55 mm x 20 mm KOYO NA4907 Needle bearing Cad Models
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- CSC BEARING GROUP limited
- Address4386 Military Street South, Hamilton,America
- Phone(Working Time)+1-235-954-2763
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