NSK 74550/74850 Bearing

NSK 74550/74850 roller bearings | 139.7x215.9x47.625 mm

Also known as : 74550/74850

  • Inside Diameter: 139.7 mm
  • Outside Diameter: 215.9 mm
  • Width: 47.625 mm
  • Basic dynamic load rating: 287 kN
  • Basic static load rating: 495 kN

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NSK 74550/74850 Bearing

NSK 74550/74850 Bearing details

Part Number 74550/74850
d 139.7 mm
D 215.9 mm
T 47.625 mm
B 47.625 mm
C 34.925 mm
Cone rmin. 3.5 mm
Cup rmin. 3.3 mm
Cr 287 kN
C0r 495 kN
Limiting speeds
1500 min-1 (Grease)
Limiting speeds
2000 min-1 (Oil)
e 0.49 (constant)
y1 1.2 (Axial Load Factors)
y0 0.68 (Axial Load Factors)
Mass 3.93 kg (CONE)
1.99 kg (CUP)

NSK 74550/74850 roller bearings, tapered roller bearing, Single-Row Inch Design.

NSK 74550/74850 bearing cross reference

NTN 4T-74550/74850 bearing
139.700mm x 215.900mm x 47.630mm

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