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NTN 4T-HM801349/HM801310 Bearing

NTN 4T-HM801349/HM801310 bearings | 40.483x82.550x28.575mm

Also known as : HM801349/HM801310

  • Inside Diameter: 40.483 mm
  • Outside Diameter: 82.55 mm
  • Width: 28.575 mm
  • Basic dynamic load rating: 87 kN
  • Basic static load rating: 117 kN

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NTN 4T-HM801349/HM801310 Bearing

NTN 4T-HM801349/HM801310 Bearing details

Part Number 4T-HM801349/HM801310
Brand NTN
Type Tapered roller bearings
Inch series
Mass 0.731 kg
Boundary dimensions (mm)
Inner dia. (d) 40.483
Outer dia. (D) 82.55
Width (B) 28.575
ras max 3.5
Basic load ratings (kN)
Dynamic (Cr) 87
Static (Cor) 117
Basic load ratings (kgf)
Dynamic (Cr) 8850
Static (Cor) 11900
Limiting speed (min-1)
Grease 4700
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-HM801349/HM801310 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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