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Small transparent angular bearing, 15 mm bore, double shielded

Tritan

Tritan 5302 ZZ/C3 PRX Angular Bearing 15 mm Bore

SKU CH-R1X7-DCBGR

Angular contact ball bearing with 15 mm bore, 42 mm outside diameter, 19 mm width and 13 000 RPM maximum speed

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • 15 mm bore fits compact assemblies
  • Double shields keep lubricant in and contaminants out
  • 13 000 RPM rating supports high-speed operation
  • 40 °C to 175 °C range handles extreme temperatures
  • Polyamide cage reduces weight and friction

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.

Highlights

  • 15 mm bore fits compact assemblies
  • Double shields keep lubricant in and contaminants out
  • 13 000 RPM rating supports high-speed operation
  • 40 °C to 175 °C range handles extreme temperatures
  • Polyamide cage reduces weight and friction

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

How long can the 13 000 RPM rating be sustained before heat becomes the limiting factor?

The bearing is rated for continuous operation up to 175 °C, so sustained speed is limited by the application's ability to keep the assembly below that temperature.

What are the noise and temperature characteristics when the bearing runs continuously at 13 000 RPM?

The SRI 2 Polyrex EM grease and polyamide cage are designed for quiet running across the full -40 °C to 175 °C range, with double shields retaining lubricant during all-day operation.

Which shaft and housing fits are required for the 15 mm bore and 42 mm outside diameter?

The bearing requires a 15 mm shaft and a 42 mm housing bore machined to standard angular-contact tolerances; the 19 mm overall width must be fully supported axially.

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