NSK 21304CDE4 Bearing

NSK 21304CDE4 Spherical roller bearings | 20x52x15.0mm

Also known as : 21304CDE4

  • Inside Diameter: 20 mm
  • Outside Diameter: 52 mm
  • Width: 15 mm
  • Basic dynamic load rating: 29.3 kN
  • Basic static load rating: 26.9 kN

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NSK 21304CDE4 Bearing

NSK 21304CDE4 Bearing details

Bearing number 21304CDE4
Type Spherical roller bearings
Brand NSK
d 20 mm
D 52 mm
B 15.0 mm
rmin. 1.1 mm
Cr 29300 N
2980 kgf
C0r 26900 N
2740 kgf
Limiting speeds 6300 min-1 (Grease)
Limiting speeds 8200 min-1 (Oil)
da min 27 mm
da max 28.000 mm
Da max 45 mm
Da min 42 mm
ra 1.0 mm
Constant 0.31
Y2 3.2 Axial Load Factors
Y3 2.1 Axial Load Factors
Y0 2.1 Axial Load Factors
Mass 0.17 kg (approx.)

NSK 21304CDE4 roller bearings with Cylindrical Bore, spherical roller bearing, double-Row.

NSK 21304CDE4 bearing cross reference

NSK 21304CDKE4 bearing
20mm x 52mm x 15.0mm