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30314DJR

Image for Illustration purposes only. Actual product may vary

Koyo 30314DJR tapered roller bearing, 70 mm bore, 150 mm OD, 38 mm width. Single row metric series with straight bore. Designed for combined radial and axial loads in gearboxes, wheel hubs, and industrial transmissions.

MODEL 30314DJR

BRAND

SKU

1494244

WEIGHT

6.490 lb

UOM

each

UPC

60579023255

$182.51 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable: See conditions

Brand

KOYO

Type

Roller Bearings

  • Best used for high loads or combined radial and axial loads
  • Made from premium high carbon high chromium Japanese steel
  • Sold as an individual cup cone or as a full assembly (cup and cone together)

SKU: 1496596

Koyo roller bearing inner ring

Good product.

Read more

SKU: 1493895

Great service

great items at great price

Read more

SKU: 1496449

Admin assistance

good product!

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How do I choose the right type of bearing for my application?

Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.

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Reviews

SKU: 1496596

Koyo roller bearing inner ring

Good product.

Read more

SKU: 1493895

Great service

great items at great price

Read more

SKU: 1496449

Admin assistance

good product!

Read more

Return policy

Item must be unused.

Item must be in it's original package.