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Metallic tapered roller bearing with silver finish

ZIBOO

ZIBOO NTN 30228 Tapered Roller Bearing 140x250x32mm

SKU CH-25QJ-3J5NZ

A tapered roller bearing with 140 mm inner diameter, 250 mm outer diameter and 32 mm width for combined radial and axial loads

  • Supports combined radial and axial loads with tapered roller design
  • Precise 140 mm inner diameter fits designated shaft sizes
  • 250 mm outer diameter matches standard housing dimensions
  • 32 mm width provides required load capacity for NTN 30228 specification

NTN 30228 Tapered Roller Bearing

The NTN 30228 is a tapered roller bearing built for applications that require precise handling of combined radial and axial loads. It suits mechanics and engineers working on automotive drivetrains, industrial gearboxes or heavy machinery where this bearing size is specified.

140 mm inner diameter, 250 mm outer diameter.

These three dimensions — 140 mm bore, 250 mm outside diameter and 32 mm width — are the sole criteria for fitment; if the housing or shaft calls for different figures this bearing will not install correctly. Buyers who need a different bore, width or load rating must 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 $306.99
Pricier than about 87% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 30228

Questions about this item

What does the 140 mm bore mean when the 30228 bearing is mounted on a shaft?

The 140 mm bore is the inner diameter that fits a matching shaft; the 32 mm width sets the axial space the bearing occupies once pressed into place.

What mounting standard does the NTN 30228 follow and what does it control?

The bearing is made to the standard 30228 metric series, so the 140 mm bore, 250 mm outer diameter and 32 mm width are fixed dimensions that determine shaft and housing fits.

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