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NTN 4T-LM603049/LM603011 Bearing

NTN 4T-LM603049/LM603011 bearings | 45.242x77.788x19.842mm

Also known as : LM603049/LM603011

  • Inside Diameter: 45.242 mm
  • Outside Diameter: 77.788 mm
  • Width: 19.842 mm
  • Basic dynamic load rating: 57.5 kN
  • Basic static load rating: 73.5 kN

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NTN 4T-LM603049/LM603011 Bearing

NTN 4T-LM603049/LM603011 Bearing details

Part Number 4T-LM603049/LM603011
Brand NTN
Type Tapered roller bearings
Inch series
Mass 0.372 kg
Boundary dimensions (mm)
Inner dia. (d) 45.242
Outer dia. (D) 77.788
Width (B) 19.842
ras max 3.5
Basic load ratings (kN)
Dynamic (Cr) 57.5
Static (Cor) 73.5
Basic load ratings (kgf)
Dynamic (Cr) 5850
Static (Cor) 7500
Limiting speed (min-1)
Grease 4600
Oil 6200
As for the maximum value for inner and outer ring diameters of bearings whose bearing numbers are marked with "+" (inner ring) and "++" (outer ring), the precision class is an integer for class 4 and class 2 bearings only. Bearings with a # symbol next to the serial number are J-series bearings, and have a different tolerance to other series. For more details, see “Bearing Tolerance” listed in the “NTN ‘Ball and Roller Bearings’ Catalog.”

Nodes have NTN 4T-LM603049/LM603011 bearings in stock. Tapered roller bearings (Inch series), are designed so the inner and outer ring raceway and the apex of the tapered rollers intersect at one point on the bearing centerline.

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