NTN HL-8E-NK30X52X19PX3 needle roller bearings
170 Million used NTN HL-8E-NK30X52X19PX3 needle roller bearings instantly searchable. Shop our large selection of parts based on brand, price, description, 25 mm d and location. Order the with stock …
| d | 25 mm |
| D | 52 mm |
| B | 15 mm |
| E | 46.5 mm |
| F | 31.5 mm |
| d1 | 34.7 mm |
| D1 | 43.8 mm |
| rs min | 1 mm |
| r1s min | 0.6 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 0.14 kg |
| Dynamic load, C | 28.5 kN |
| Static load, C0 | 26.7 kN |
| Fatigue limit load, Cu | 3.25 kN |
| Nref | 12,000 rpm |
| Nlim | 17,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 5.01 Hz |
| Characteristic outer ring frequency, BPF0 | 5.25 Hz |
| Characteristic inner ring frequency, BPFI | 7.75 Hz |
| da min | 30 mm |
| da max | 31 mm |
| db min | 34 mm |
| dc min | 37 mm |
| Da max | 47 mm |
| ra max | 1 mm |
| r1a max | 0.6 mm |
Detailed Parameters
parameter：
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