Long description: Needle bearings without inner ring: Pros: Compact construction type: FwIekšējais diametrs: 42 mm: Ārējais diametrs: 52 mm: Platums: 20 mm: Sealing: Open: Regreasable: Yes: Basic radial load static: 53000 N: Basic radial load dynamic: 27000 N: Ref rotation speed: 9500 r/min: Max rotation speed: 11000 r/min: 1 Min working temperature: -30 °C: 1 Max working temperature: 120 °C: 1 Weight: 0.081 kg: 1 Part numberNK4220 EAN073165771209397316577120939UnitEach Long descriptionNeedle bearings without inner ring ProsCompact construction type Product detailsSolid outer rings with wheel flanges Needle bearing requires hardened and ground bearing surfaces FwIekšējais diametrs42 mmDĀrējais diametrs52 mmCPlatums20 mmSealingOpen RegreasableYes Basic radial load static53000 NBasic radial load dynamic27000 NRef rotation speed9500 r/minMax rotation speed11000 r/minMin working temperature-30 °CMax working temperature120 °CWeight0.081 kgOriginal number equivalentNK4220 |
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