NTN 4T-527/522 Bearing

NTN 4T-527/522 bearings | 44.450x101.600x36.068mm

Also known as : 4T-527/522

  • Inside Diameter: 44.45 mm
  • Outside Diameter: 101.6 mm
  • Width: 36.068 mm
  • Basic dynamic load rating: 135 kN
  • Basic static load rating: 165 kN

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NTN 4T-527/522 Bearing

NTN 4T-527/522 Bearing details

Part Number 4T-527/522
Brand NTN
Type Tapered roller bearings
Inch series
Mass 1.37 kg
Boundary dimensions (mm)
Inner dia. (d) 44.45
Outer dia. (D) 101.6
Width (B) 36.068
ras max 3.5
Basic load ratings (kN)
Dynamic (Cr) 135
Static (Cor) 165
Basic load ratings (kgf)
Dynamic (Cr) 13800
Static (Cor) 16800
Limiting speed (min-1)
Grease 3800
Oil 5000
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-527/522 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.