Cross Roller Bearing Ru Type Ru42
Welcome to the Cross Roller Bearing Ru Type Ru42 online 40x50x30 Size (mm) 50 Outer Diameter (mm) seller.
| Size (mm) | 40x50x30 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 50 |
| Width (mm) | 30 |
| Fw | 40 mm |
| D | 50 mm |
| C | 30 mm |
| r min. | 0,3 mm |
| Da max. | 48 mm |
| ra max. | 0,3 mm |
| Weight | 0,125 Kg |
| Basic dynamic load rating (C) | 38,5 kN |
| Basic static load rating (C0) | 76 kN |
| (Grease) Lubrication Speed | 6500 r/min |
| rs min | 0.3 mm |
| Dw | 3 mm |
| Lw | 25.4 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k | 3 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0.12 kg |
| Cr | 38.5 kN |
| C0r | 76 kN |
| Nlim (grease) | 6,500 rpm |
| Nlim (oil) | 10,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 14.26 Hz |
| Characteristic outer ring frequency, BPF0 | 12.09 Hz |
| Characteristic inner ring frequency, BPFI | 13.91 Hz |
| Da max | 48 mm |
| ras max | 0.3 mm |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.117 |
| Product Group | B04144 |
| bore diameter: | 40 mm |
| static load capacity: | 7750 kgf |
| outside diameter: | 50 mm |
| maximum rpm: | 10000 RPM |
| overall width: | 30 mm |
| flanges: | No Flange |
| needle bearing type: | Machined Bearing with No Inner Ring |
| series: | NK |
| closure type: | Open |
| lubrication hole type: | No Hole |
| dynamic load capacity: | 3900 kgf |
| precision rating: | Not Rated |
Detailed Parameters
parameter：
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