KOYO HJ-223020 needle roller bearings

What is KOYO HJ-223020 needle roller bearings in mechanical engineering? Manufacturing Service 20 mm d 42 mm D . Upload your CAD file for an instant.
d | 20 mm |
D | 42 mm |
B | 12 mm |
rs min | 0.6 mm |
Radial clearance class | CN |
Mass | 0.07 kg |
Dynamic load, C | 9.4 kN |
Static load, C0 | 5.05 kN |
Fatigue limit load, Cu | 0.23 kN |
f0 | 13.9 |
Nlim (grease) | 18,000 rpm |
Min operating temperature, Tmin | -25 °C |
Max operating temperature, Tmax | 110 °C |
Characteristic cage frequency, FTF | 0.4 Hz |
Characteristic rolling element frequency, BSF | 4.76 Hz |
Characteristic outer ring frequency, BPF0 | 3.59 Hz |
Characteristic inner ring frequency, BPFI | 5.41 Hz |
da min | 24 mm |
da max | 26 mm |
Da max | 38 mm |
ra max | 0.6 mm |
Inventory | 0.0 |
Manufacturer Name | NTN |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.068 |
EAN | 4547359003697 |
Product Group | B00308 |
Enclosure | 2 Seals |
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 |
Enclosure Type | Non-Contact Seal |
Internal Clearance | C0-Medium |
Inch – Metric | Metric |
Long Description | 20MM Bore; 42MM Outside Diameter; 12MM Outer Race Diameter; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; |
UNSPSC | 31171504 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Ball |
Manufacturer Item Number | 6004LLB/5CQB |
Weight / LBS | 0.151 |
Outer Race Width | 0.472 Inch | 12 Millimeter |
Bore | 0.787 Inch | 20 Millimeter |
Outside Diameter | 1.654 Inch | 42 Millimeter |
Detailed Parameters
parameter:
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