SKF

Bearing

NKX 20

Combined needle roller / thrust ball bearing

SKF NKX 20

Specifications

Bore (d)20.000 mm
Outer Diameter (D)30.000 mm
Width (B)30.000 mm
Seal TypeOpen
Bearing TypeNeedle Roller
Dynamic Load (C)
Static Load (C₀)
Speed — Grease7,500 RPM
Speed — Oil10,000 RPM
Temperature Range-30°C to 120°C
Rows1

These bearings consist of a radial needle roller bearing combined with a thrust ball bearing. Together they can accommodate both radial loads and axial loads in one direction. In addition, they can operate at relatively high speeds. Their low cross-sectional height makes the bearings particularly suitable for applications where other types of locating bearing arrangements occupy too much space.

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