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NTN 4T-HH506349+/HH506310 Bearing

NTN 4T-HH506349+/HH506310 bearings | 49.987x114.300x44.450mm

Also known as : HH506349/HH506310

  • Inside Diameter: 49.987 mm
  • Outside Diameter: 114.3 mm
  • Width: 44.45 mm
  • Basic dynamic load rating: 203 kN
  • Basic static load rating: 261 kN

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NTN 4T-HH506349+/HH506310 Bearing

NTN 4T-HH506349+/HH506310 Bearing details

Part Number 4T-HH506349+/HH506310
Brand NTN
Type Tapered roller bearings
Inch series
Mass 2.27 kg
Boundary dimensions (mm)
Inner dia. (d) 49.987
Outer dia. (D) 114.3
Width (B) 44.45
ras max 3.5
Basic load ratings (kN)
Dynamic (Cr) 203
Static (Cor) 261
Basic load ratings (kgf)
Dynamic (Cr) 20700
Static (Cor) 26600
Limiting speed (min-1)
Grease 3500
Oil 4700
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-HH506349+/HH506310 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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