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Silver metal tapered roller bearing with cylindrical rollers and conical raceways

ZIBOO

ZIBOO NTN 30238 Tapered Roller Bearing 190x340x46mm

SKU CH-53EN-TCVA7

Tapered roller bearing measuring 190x340x46mm for combined radial and axial loads

  • Tapered roller design handles combined radial and axial loads
  • 190 mm bore fits shafts of that exact diameter
  • 340 mm outer diameter matches standard housing dimensions
  • 46 mm width provides robust load-carrying capacity

ZIBOO NTN 30238 Tapered Roller Bearing

The ZIBOO NTN 30238 is a tapered roller bearing measuring 190x340x46mm. It handles combined radial and axial loads in rotating assemblies. The component is supplied new and ready for installation in compatible equipment.

Mechanics needing 190mm bore

This bearing suits applications matching the 190x340x46mm envelope and 30238 designation. It does not fit shafts or housings with different diameters, widths or load ratings. Buyers requiring alternative dimensions, sealed variants or different roller profiles should select another part number.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $604.99
Pricier than about 91% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 30238

Questions about this item

How often should the 30238 tapered roller bearing be relubricated during continuous operation?

Relubrication intervals depend on load, speed and temperature; monitor the 190 mm bore and 340 mm outer diameter surfaces for heat or noise to set a schedule.

What is the first sign that the 46 mm wide rollers are reaching their load limit?

A rise in vibration or temperature at the 190 mm inner race usually appears before the 340 mm outer race shows wear.

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