NSK 497R/492AR Bearing

NSK 497R/492AR roller bearings | 85.725x133.35x30.162 mm

Also known as : 497/492A

  • Inside Diameter: 85.725 mm
  • Outside Diameter: 133.35 mm
  • Width: 30.162 mm
  • Basic dynamic load rating: 130 kN
  • Basic static load rating: 192 kN

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NSK 497R/492AR Bearing

NSK 497R/492AR Bearing details

Part Number 497R/492AR
d 85.725 mm
D 133.35 mm
T 30.162 mm
B 29.769 mm
C 22.225 mm
Cone rmin. 3.5 mm
Cup rmin. 3.3 mm
Cr 130 kN
C0r 192 kN
Limiting speeds
2600 min-1 (Grease)
Limiting speeds
3400 min-1 (Oil)
e 0.44 (constant)
y1 1.4 (Axial Load Factors)
y0 0.74 (Axial Load Factors)
Mass 0.987 kg (CONE)
0.434 kg (CUP)

NSK 497R/492AR roller bearings, tapered roller bearing, Single-Row Inch Design.

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