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340 mm x 520 mm x 82 mm KOYO NU1068 cylindrical roller bearings
340 mm x 520 mm x 82 mm KOYO NU1068 cylindrical roller bearings, Units and Housings CAD models , JAPAN IMPORTED BEARINGS CO., LTD 340 mm x 520 mm x 82 mm 340x520x82 Bearing Manufacturing Service . Get 5.35 Hz Characteristic inner ring frequency, BPFI Your Free.
- KOYO
NU1068
- 46.5 mm
- 0.41 Hz
- 5.35 Hz
- 120 °C
- 30.2 mm
- 71.3 mm
- 3.65 Hz
- 80 mm
-
JAPAN IMPORTED BEARINGS CO., LTD2020-07-10 09:46:19
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Specifications for340 mm x 520 mm x 82 mm KOYO NU1068 cylindrical roller bearings
| da min: | 46.5 mm | Characteristic cage frequency, FTF: | 0.41 Hz | Characteristic inner ring frequency, BPFI: | 5.35 Hz |
| Max operating temperature, Tmax: | 120 °C | B: | 30.2 mm | D1: | 71.3 mm |
| Characteristic outer ring frequency, BPF0: | 3.65 Hz | D: | 80 mm | Min operating temperature, Tmin: | -20 °C |
| d: | 40 mm | Size (mm): | 340 mm x 520 mm x 82 mm |
340 mm x 520 mm x 82 mm KOYO NU1068 cylindrical roller bearingsCross reference
KOYO NU1068 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | W 630/1.5 R-2Z |
| Size (mm) | 1.5x6x3 |
| Bore Diameter (mm) | 1,5 |
| Outer Diameter (mm) | 6 |
| Width (mm) | 3 |
| d | 1,5 mm |
| D | 6 mm |
| B | 3 mm |
| C | 3 mm |
| C | 0,8 mm |
| D3 | 7,5 mm |
| Weight | 0,0011 Kg |
| Basic dynamic load rating (C) | 0,19 kN |
| Basic static load rating (C0) | 0,051 kN |
| Fatigue load limit (Pu) | 0,002 |
| Reference speed | 180 000 r/min |
| d1 ≈ | 3 mm |
| D2 ≈ | 5.4 mm |
| D3 | 7.5 mm |
| r1,2 min. | 0.15 mm |
| da min. | 2.7 mm |
| da max. | 2.9 mm |
| ra max. | 0.15 mm |
| Basic dynamic load rating C | 0.19 kN |
| Basic static load rating C0 | 0.051 kN |
| Fatigue load limit Pu | 0.002 kN |
| Limiting speed | 90000 r/min |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 6 |
| Mass bearing | 0.00051 kg |
340 mm x 520 mm x 82 mm KOYO NU1068 cylindrical roller bearings Cad Models
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