NSK 745AR/742R Bearing

NSK 745AR/742R roller bearings | 69.85x150.089x44.45 mm

Also known as : 745A/742

  • Inside Diameter: 69.85 mm
  • Outside Diameter: 150.089 mm
  • Width: 44.45 mm
  • Basic dynamic load rating: 265 kN
  • Basic static load rating: 370 kN

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NSK 745AR/742R Bearing

NSK 745AR/742R Bearing details

Part Number 745AR/742R
d 69.85 mm
D 150.089 mm
T 44.45 mm
B 46.672 mm
C 36.512 mm
Cone rmin. 3.5 mm
Cup rmin. 3.3 mm
Cr 265 kN
C0r 370 kN
Limiting speeds
2400 min-1 (Grease)
Limiting speeds
3200 min-1 (Oil)
e 0.33 (constant)
y1 1.8 (Axial Load Factors)
y0 1 (Axial Load Factors)
Mass 2.82 kg (CONE)
1.07 kg (CUP)

NSK 745AR/742R roller bearings, tapered roller bearing, Single-Row Inch Design.

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