NSK 344R/332R Bearing

NSK 344R/332R roller bearings | 40x80x21 mm

Also known as : 344/332

  • Inside Diameter: 40 mm
  • Outside Diameter: 80 mm
  • Width: 21 mm
  • Basic dynamic load rating: 68.5 kN
  • Basic static load rating: 75.5 kN

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NSK 344R/332R Bearing

NSK 344R/332R Bearing details

Part Number 344R/332R
d 40 mm
D 80 mm
T 21 mm
B 22.403 mm
C 17.826 mm
Cone rmin. 3.5 mm
Cup rmin. 1.3 mm
Cr 68.5 kN
C0r 75.5 kN
Limiting speeds
4500 min-1 (Grease)
Limiting speeds
6300 min-1 (Oil)
e 0.27 (constant)
y1 2.2 (Axial Load Factors)
y0 1.2 (Axial Load Factors)
Mass 0.338 kg (CONE)
0.146 kg (CUP)

NSK 344R/332R roller bearings, tapered roller bearing, Single-Row Inch Design.

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