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Silver metal open ball bearing with visible inner and outer rings and rolling elements

ZIBOO

ZIBOO NTN 6228 Single Row Radial Ball Bearing Open Type 140x250x42mm electrician tool

SKU CH-1GSQ-8W634

Single-row radial ball bearing, open type, measuring 140 by 250 by 42 millimetres

  • Open design simplifies lubrication access
  • 140 mm bore fits standard shafts
  • 250 mm outer diameter matches housing specs
  • 42 mm width ensures stable load distribution

NTN 6228 Open Radial Bearing

The ZIBOO NTN 6228 is a single row radial ball bearing built to 140x250x42mm dimensions. Its open design allows straightforward lubrication access and visual inspection during maintenance cycles. Electricians and mechanics use this unit where radial load capacity and simple installation are the primary requirements.

Suits open-bearing applications

This bearing fits applications that specify an open-type 6228 unit and can accommodate the listed dimensions. Buyers who need sealed or shielded variants for contamination protection should look at alternative configurations. Installations requiring a different bore, outer diameter or width will require a separate part number.

How it compares

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

Price $173.99
Pricier than about 73% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 6228

Questions about this item

Does the 140 mm bore of the NTN 6228 match the shaft on my electric motor?

The bearing has a 140 mm inner diameter, so it fits any shaft or spindle made to that exact size.

Will the 250 mm outer diameter of the NTN 6228 fit inside the existing housing on my machine?

The outer diameter is 250 mm, so the housing bore must be machined to accept that dimension for a proper press fit.

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