NSK 2789R/2720R Bearing

NSK 2789R/2720R roller bearings | 39.688x76.2x23.812 mm

Also known as : 2789/2720

  • Inside Diameter: 39.688 mm
  • Outside Diameter: 76.2 mm
  • Width: 23.812 mm
  • Basic dynamic load rating: 73.5 kN
  • Basic static load rating: 91 kN

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NSK 2789R/2720R Bearing

NSK 2789R/2720R Bearing details

Part Number 2789R/2720R
d 39.688 mm
D 76.2 mm
T 23.812 mm
B 25.654 mm
C 19.05 mm
Cone rmin. 3.5 mm
Cup rmin. 3.3 mm
Cr 73.5 kN
C0r 91 kN
Limiting speeds
5000 min-1 (Grease)
Limiting speeds
6700 min-1 (Oil)
e 0.3 (constant)
y1 2 (Axial Load Factors)
y0 1.1 (Axial Load Factors)
Mass 0.292 kg (CONE)
0.187 kg (CUP)

NSK 2789R/2720R roller bearings, tapered roller bearing, Single-Row Inch Design.

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