ISB NJ 238 cylindrical roller bearings
100% Authentic. ISB NJ 238 cylindrical roller bearings Highest Quality. 75x130x31 Size (mm) Certified Supplier. 130 Outer Diameter (mm)
| Size (mm) | 75x130x31 |
| Bore Diameter (mm) | 75 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 31 |
| d | 75 mm |
| Fw | 88,5 mm |
| D | 130 mm |
| B | 31 mm |
| C | 31 mm |
| r min. | 1,5 mm |
| r1 min. | 1,5 mm |
| J | 94 mm |
| Weight | 1,55 Kg |
| Basic dynamic load rating (C) | 130 kN |
| Basic static load rating (C0) | 162 kN |
| (Grease) Lubrication Speed | 4 700 r/min |
| E | 116.5 mm |
| F | 88.5 mm |
| d1 | 94 mm |
| rs min | 1.5 mm |
| r1s min | 1.5 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 1.62 kg |
| Dynamic load, C | 130 kN |
| Static load, C0 | 162 kN |
| Fatigue limit load, Cu | 19.6 kN |
| Nlim (oil) | 5,500 rpm |
| Nlim (grease) | 4,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 7.18 Hz |
| Characteristic outer ring frequency, BPF0 | 6.91 Hz |
| Characteristic inner ring frequency, BPFI | 9.09 Hz |
| da min | 83 mm |
| dc min | 96 mm |
| Da max | 122 mm |
| ra max | 1.5 mm |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.62 |
| Product Group | B04144 |
Detailed Parameters
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