NSK 21304CDKE4 Spherical roller bearings | 20x52x15.0mm
Also known as : 21304CDKE4
- 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
NSK 21304CDKE4 Bearing
NSK 21304CDKE4 Bearing details
Bearing number | 21304CDKE4 |
---|---|
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 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 21304CDKE4 roller bearings with Tapered Bore, spherical roller bearing, double-Row.