Tritan 5302 ZZ/C3 PRX Angular Bearing 15 mm Bore

Tritan 5302 ZZ/C3 PRX Angular Bearing

The Tritan 5302 ZZ/C3 PRX is a new angular contact ball bearing designed for precision rotary applications. It suits engineers and maintenance teams who need a single, double-row bearing with a 15 mm bore and 42 mm outside diameter. The transparent polyamide cage and double-shielded closure protect the alloy steel balls and rings while retaining SRI 2 and Polyrex EM grease.

Build fit: 15 mm bore, 19 mm width, 13 000 RPM limit

This bearing installs directly onto a 15 mm shaft and occupies 19 mm of axial space within the housing. The double shields keep contaminants out and lubricant in, freeing the designer from adding external seals. The polyamide cage and alloy steel construction handle operating temperatures from -40 °C to 175 °C, while the 13 000 RPM maximum speed suits high-speed spindles and gearboxes.

Upgrade path: replaces single-row or open bearings

The two-row angular contact design replaces single-row radial bearings when combined radial and axial loads exceed their capacity. It also upgrades open or single-shielded units where lubricant loss or ingress shortens service life. The jump is worth it when the application demands higher speed capability, a wider temperature range, or the convenience of a pre-greased, double-shielded cartridge.