ISO NK42/20 needle roller bearings

100% Authentic. ISO NK42/20 needle roller bearings Highest 72 mm D Quality. 35 mm d Certified 17 mm B Supplier.
d | 35 mm |
D | 72 mm |
B | 17 mm |
rs min | 1.1 mm |
Radial clearance class | C3 |
Mass | 0.29 kg |
Dynamic load, C | 25.7 kN |
Static load, C0 | 15.3 kN |
Fatigue limit load, Cu | 0.7 kN |
f0 | 13.8 |
Nlim (grease) | 9,800 rpm |
Min operating temperature, Tmin | -30 °C |
Max operating temperature, Tmax | 175 °C |
Characteristic cage frequency, FTF | 0.4 Hz |
Characteristic rolling element frequency, BSF | 4.61 Hz |
Characteristic outer ring frequency, BPF0 | 3.56 Hz |
Characteristic inner ring frequency, BPFI | 5.44 Hz |
da min | 41.5 mm |
Da max | 65.5 mm |
ra max | 1 mm |
Inventory | 0.0 |
Manufacturer Name | NTN |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.284 |
Product Group | B00308 |
Enclosure | 2 Metal Shields |
Precision Class | ABEC 1 | ISO P0 |
Maximum Capacity / Filling Slot | No |
Rolling Element | Ball Bearing |
Snap Ring | No |
Internal Special Features | No |
Cage Material | Steel |
Internal Clearance | C3-Loose |
Inch – Metric | Metric |
Long Description | 35MM Bore; 72MM Outside Diameter; 17MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO |
Other Features | Deep Groove | Chevron SRI2 Prelubricated |
UNSPSC | 31171504 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Ball |
Weight / LBS | 0.635 |
Bore | 1.378 Inch | 35 Millimeter |
Inner Race Width | 0 Inch | 0 Millimeter |
Outer Race Width | 0.669 Inch | 17 Millimeter |
Outside Diameter | 2.835 Inch | 72 Millimeter |
Detailed Parameters
parameter:
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