NSK 02878R/02820R Bearing

NSK 02878R/02820R roller bearings | 34.925x73.025x22.225 mm

Also known as : 02878/02820

  • Inside Diameter: 34.925 mm
  • Outside Diameter: 73.025 mm
  • Width: 22.225 mm
  • Basic dynamic load rating: 54.5 kN
  • Basic static load rating: 64.5 kN

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NSK 02878R/02820R Bearing

NSK 02878R/02820R Bearing details

Part Number 02878R/02820R
d 34.925 mm
D 73.025 mm
T 22.225 mm
B 22.225 mm
C 17.462 mm
Cone rmin. 0.8 mm
Cup rmin. 3.3 mm
Cr 54.5 kN
C0r 64.5 kN
Limiting speeds
5300 min-1 (Grease)
Limiting speeds
7100 min-1 (Oil)
e 0.45 (constant)
y1 1.3 (Axial Load Factors)
y0 0.73 (Axial Load Factors)
Mass 0.266 kg (CONE)
0.16 kg (CUP)

NSK 02878R/02820R roller bearings, tapered roller bearing, Single-Row Inch Design.

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