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Metallic tapered roller bearing 90 x 190 x 46.5 mm model 30318

Timken

Timken 30318 Taper Roller Bearing 90 x 190 x 46.5 mm

SKU CH-XXER-KB66D MPN 30318

A 90 x 190 x 46.5 mm taper roller bearing for high-load rotational applications

  • TypeTest Equipment
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • Precision tapered rollers handle combined radial and axial loads
  • 90 mm bore fits standard 90 mm shaft seats
  • 190 mm outer diameter matches common housing bores
  • 5 mm width provides high load capacity in compact space
  • Timken 30318 model ensures consistent manufacturing quality

Taper roller bearing specifications

This Timken 30318 taper roller bearing measures 90 x 190 x 46.5 mm and is supplied new in a single pack. It is built for applications that require combined radial and axial load capacity. The unit carries a three-year parts and one-year labor coverage period.

Fitment and usage limits

Mechanics and engineers fitting this bearing into housings or shafts with matching dimensions will find it suitable. Installers who need a different bore, outside diameter or width must select another part number. The component is not intended for non-rotating or purely axial-thrust applications.

Critical dimension: 90 mm bore

The 90 mm bore is the single measurement that decides whether this bearing fits the shaft. Verify the shaft diameter before ordering; an incorrect bore size will prevent proper installation and operation.

Highlights

  • Precision tapered rollers handle combined radial and axial loads
  • 90 mm bore fits standard 90 mm shaft seats
  • 190 mm outer diameter matches common housing bores
  • 5 mm width provides high load capacity in compact space
  • Timken 30318 model ensures consistent manufacturing quality

Specifications

BrandTIMKEN
Model30318
TypeTest Equipment
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

How can I verify the Timken 30318 bearing is seated correctly after installation?

Confirm smooth rotation by hand and check for axial play within the 90 x 190 x 46.5 mm tolerance range. Listen for quiet, consistent operation under initial load.

What components are included in the single pack and what must be sourced separately?

The box contains one Timken 30318 taper roller bearing. Lubricant, seals, retaining rings and any mounting tools are not included and must be purchased separately.

Which Timken 30318 variant matches a 90 mm bore, 190 mm outer diameter and 46.5 mm width?

The model 30318 corresponds exactly to those dimensions. No other capacity or version is offered under this part number.

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