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Small silver radial ball bearing with double metal shields, transparent finish, 3/8 inch bore

Tritan

Tritan 3826 ZZ PRX Radial Ball Bearing collectible

SKU CH-WGF0-5NR2D

A new collectible radial ball bearing with a 0.375-inch bore, 0.281-inch outer ring width, and 747 lbf dynamic load capacity

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Radial bearing rated for 747 lbf dynamic load
  • Double-shielded closure keeps contaminants out of the raceway
  • AISI 52100 alloy-steel balls and rings resist wear
  • 375 in bore with 0.0003 in tolerance fits precision shafts
  • Polyrex EM lubricant performs in oily or greasy environments

Precision Radial Ball Bearing for Industrial Motion

The TRITAN 3826 ZZ PRX is a new R6-series radial ball bearing built for inch-measurement shafts of 0.375 in diameter. Its double-shielded closure keeps contaminants out while retaining lubricant, making it suited for machinery that runs in oily or greasy environments. The alloy-steel rings and AISI 52100 grade balls deliver consistent rotation for conveyors, spindles or light-duty gearboxes.

Steady Load Handling Over Continuous Duty

Rated at 747 lbf dynamic radial capacity, the bearing is engineered for sustained radial loading rather than brief peak forces. Polyrex EM lubricant resists breakdown in high-temperature or contaminated settings, helping maintain film strength during extended runs. The ABEC 1 tolerance of +0/-0.0003 in on the bore ensures predictable fit without excessive preload that could accelerate wear.

Compact Alloy-Steel Construction

At 0.281 in outer-ring width and 7/8 in outside diameter, the unit fits tight housings without additional retaining rings. Steel cage construction resists deformation under vibration, while the transparent shields allow quick visual inspection of lubricant condition. Installers press the bearing onto the shaft or into the housing using standard arbor tools, with no snap-ring grooves to align.

Highlights

  • Radial bearing rated for 747 lbf dynamic load
  • Double-shielded closure keeps contaminants out of the raceway
  • AISI 52100 alloy-steel balls and rings resist wear
  • 375 in bore with 0.0003 in tolerance fits precision shafts
  • Polyrex EM lubricant performs in oily or greasy environments

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

How much heat or noise does the 3826 ZZ PRX generate when run continuously under load?

The double-shielded radial ball bearing uses Polyrex EM grease and ABEC 1 tolerances to limit friction, so it runs quietly with minimal heat rise during all-day operation.

What shaft size and mounting hardware are needed to install the 3826 ZZ PRX?

A 0.375 in bore shaft with a tolerance of +0/-0.0003 in fits the inner ring, and the 7/8 in outside diameter seats in a matching housing — no retaining ring is included.

Will the 3826 ZZ PRX work with older equipment that uses R6-series bearings?

Yes — it matches the R6 industry number, 7/8 in outside diameter and 0.281 in outer-ring width, so it drops into legacy assemblies designed for that envelope.

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