SKF 32304 Taper 20 mm ID Roller Bearing, 52 mm OD

This roller bearing is a single-row tapered unit designed to support radial and axial loads in rotating assemblies. It combines a tapered raceway with a cylindrical bore and protective shields to maintain performance in applications where directional load handling and contamination resistance are required.

• Shielded design reduces contamination ingress for longer service intervals
• Tapered race geometry transfers combined loads efficiently
• Sheet metal cage reduces internal friction at operational speeds
• Static capacity of 45.5 kN supports heavy stationary loads
• Dynamic rating of 54.3 kN sustains repeated rotating loads
• Rated for 14,000 r/min to suit high-speed rotating equipment

• Suitable for transmissions requiring axial and radial load support
• Ideal for rotating spindles operating at elevated speeds
• Used with shafts needing a cylindrical bore seating
• Can be used for rotary joints where contamination is present
• Suitable for industrial gearboxes handling intermittent high loads

It fits shafts with a 20 mm bore and runs in housings accommodating a 52 mm outside diameter.

The cone measures 22.25 mm and the cup 18 mm which determine axial space and assembly seating depth.

Rolling components are steel and the retaining cage is formed from sheet metal.

It contains a single row of tapered rollers running on tapered races for directional load support.