NSK 2690R/2631R Bearing

NSK 2690R/2631R roller bearings | 29.367x66.421x23.812 mm

Also known as : 2690/2631

  • Inside Diameter: 29.367 mm
  • Outside Diameter: 66.421 mm
  • Width: 23.812 mm
  • Basic dynamic load rating: 65 kN
  • Basic static load rating: 73 kN

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NSK 2690R/2631R Bearing

NSK 2690R/2631R Bearing details

Part Number 2690R/2631R
d 29.367 mm
D 66.421 mm
T 23.812 mm
B 25.433 mm
C 19.05 mm
Cone rmin. 3.5 mm
Cup rmin. 1.3 mm
Cr 65 kN
C0r 73 kN
Limiting speeds
6000 min-1 (Grease)
Limiting speeds
8000 min-1 (Oil)
e 0.25 (constant)
y1 2.4 (Axial Load Factors)
y0 1.3 (Axial Load Factors)
Mass 0.242 kg (CONE)
0.165 kg (CUP)

NSK 2690R/2631R roller bearings, tapered roller bearing, Single-Row Inch Design.

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