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Open radial ball bearing, silver steel rings and visible balls, 150 by 270 by 45 mm

ZIBOO

ZIBOO NTN 6230 electrician tool 150x270x45mm

SKU CH-2RTB-1X15C

Single row radial ball bearing with open type design measuring 150x270x45mm

  • Single-row radial design handles high-speed rotation
  • Open-type construction allows easy lubrication access
  • 150 mm bore fits standard shaft dimensions
  • 270 mm outer diameter matches housing requirements

NTN 6230 radial ball bearing

The ZIBOO NTN 6230 is a single-row radial ball bearing supplied in an open configuration. It is intended for mechanics and maintenance teams who need a standard replacement bearing for electric-motor shafts, gearboxes or conveyor rollers.

Open design suits oil-lubricated housings

The open type has no seals or shields, so it relies on external lubrication and is unsuitable for contaminated or sealed-for-life environments. Buyers who need integral contamination protection should select a sealed or shielded variant instead.

How it compares

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

Price $246.99
Pricier than about 83% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 6230

Questions about this item

How does the 150x270x45mm size affect fitment in a motor housing?

The bearing has a 150 mm inner diameter, 270 mm outer diameter and 45 mm width, so it fits shafts and housings machined to those exact dimensions.

What does the open-type design mean for lubrication and contamination?

With no seals or shields, the 6230 relies on external lubrication and is exposed to dust and moisture unless the surrounding assembly provides protection.

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