NTN NAO-40×55×17 bearing

NTN NAO-40×55×17 bearing | Needle Roller Bearing |

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Needle roller bearings NAO-40×55×17

• Bearing number : NAO-40×55×17
• Brand : NTN
• Bore Diameter (mm) : 40
• Outer Diameter (mm) : 50

Bearing dimensions and specification in NTN catalogue:

• d - 40 mm
• F - 45 mm
• D - 55 mm
• E - 50 mm
• B - 17 mm
• C - 17 mm
• r min. - 0,3 mm
• da min. - 42 mm
• Da max. - 53 mm
• db - 49,2 mm
• ra max. - 0,3 mm
• Db - 45,6 mm
• Weight - 0,127 Kg
• Basic dynamic load rating (C) - 22,3 kN
• Basic static load rating (C0) - 44,5 kN
• (Grease) Lubrication Speed - 6 000 r/min
• (Oil) Lubrication Speed - 9 000 r/min