- Loyal
- NK42/30R
NK42/30R Bearing | Loyal
NK42/30R PDF download| NK42/30R interchange NTN NK42/30R | |
| NK42/30R cross reference NTN NK42/30R | |
| NK42/30R Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NK42/30R |
| D | 52 mm |
| k | 3 mm |
| C | 30 mm |
| Cr | 39 kN |
| Lw | 25.4 mm |
| Fw | 42 mm |
| Dw | 3 mm |
| C0r | 79 kN |
| Mass | 0.13 kg |
| rs min | 0.3 mm |
| Da max | 50 mm |
| Weight | 0,13 Kg |
| r min. | 0,3 mm |
| ras max | 0.3 mm |
| ra max. | 0,3 mm |
| Da max. | 50 mm |
| Category | Bearings |
| Size (mm) | 42x52x30 |
| Inventory | 0.0 |
| Nlim (oil) | 9,500 rpm |
| Width (mm) | 30 |
| Nlim (grease) | 6,500 rpm |
| Product Group | B04144 |
| Bearing number | NK42/30R |
| Precision class | P0 |
| Weight / Kilogram | 0.121 |
| Manufacturer Name | NTN |
| Bore Diameter (mm) | 42 |
| Outer Diameter (mm) | 52 |
| Minimum Buy Quantity | N/A |
| Radial clearance class | CN |
| (Grease) Lubrication Speed | 6500 r/min |
| Basic static load rating (C0) | 79 kN |
| Basic dynamic load rating (C) | 39 kN |
| Lubrication hole on outer ring | Oui/Yes |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -20 °C |
| Characteristic cage frequency, FTF | 0.47 Hz |
| Characteristic outer ring frequency, BPF0 | 12.6 Hz |
| Characteristic inner ring frequency, BPFI | 14.4 Hz |
| Characteristic rolling element frequency, BSF | 14.93 Hz |
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