NTN Uruguay 7211CG1DUJ74 Precision Ball Bearings
| 最小注文数量 |
1 pcs |
| 価格 |
Negotiable |
| PDF |
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製品詳細
| Bearing number | ML71905CVUJ74S |
| Size (mm) | 25x42x9 |
| Bore Diameter (mm) | 25 |
| Outer Diameter (mm) | 42 |
| Width (mm) | 9 |
| d | 25 mm |
| D | 42 mm |
| B | 9 mm |
| C | 9 mm |
| Angle (α) | 15 ° |
| d1 | 30.6 mm |
| d2 | 29.4 mm |
| D1 | 37.65 mm |
| D2 | 38.95 mm |
| a | 10 mm |
| Contact angle α | 17 ° |
| rs min | 0.3 mm |
| r1s min | 0.3 mm |
| f0 | 8.15 |
| Precision class | P4S |
| Mass | 0.04 kg |
| Dynamic load, C | 4.25 kN |
| Static load, C0 | 2.33 kN |
| Fatigue limit load, Cu | 0.13 kN |
| Nlim (oil) | 66,000 rpm |
| Nlim (grease) | 48,000 rpm |
| Axial displacement K Factor | 1.58 |
| Preload level | 7 |
| Preload value | 0.022 kN |
| Axial rigidity | 25 N/µm |
| Radial rigidity | 124 N/µm |
| Min operating temperature, Tmin | -30 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 8.31 Hz |
| Characteristic outer ring frequency, BPF0 | 8.42 Hz |
| Characteristic inner ring frequency, BPFI | 10.58 Hz |
| da min | 27.5 mm |
| db min | 27.5 mm |
| Da max | 39.5 mm |
| Db max | 39.5 mm |
| r1a max | 0.3 mm |
| ra max | 0.3 mm |
| D6 | 32.1 mm |
会社概要
| 作業時間 |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| 電話 |
00(65) 6258 1688 |
