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Silver metal ball bearing open type 100x140x20mm

ZIBOO

ZIBOO NTN 6920 Single Row Radial Ball Bearing Open Type 100x140x20mm

SKU CH-ZTKN-ETSX2

Single row radial ball bearing with open design measuring 100x140x20mm for smooth rotation

  • Open design enables easy lubrication access
  • 100 mm inner diameter fits standard shafts
  • 140 mm outer diameter matches housing specs
  • 20 mm width suits compact assemblies

ZIBOO NTN 6920 Open Radial Bearing

This ZIBOO NTN 6920 is a single-row radial ball bearing supplied in an open configuration. It suits maintenance engineers and technicians who need a replacement rolling element for electric motors, gearboxes or general rotating equipment. The bearing runs without integral seals or shields, allowing relubrication during scheduled service intervals. Dimensions are 100 mm bore, 140 mm outside diameter and 20 mm width.

Suits open-bearing housings, not sealed units

Choose this bearing when the housing provides external sealing and a lubrication path is required. It is not suitable for applications that demand factory-sealed contamination protection or where a shielded or sealed variant is specified. Buyers needing a different bore size, width or enclosure type should select an alternative part number.

How it compares

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

Price $72.99
Cheaper than about 67% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN 6920

Questions about this item

What shaft diameter fits the 100 mm bore of this NTN 6920 bearing?

The bearing has a 100 mm inner diameter, so it fits a 100 mm shaft with the appropriate tolerance for your application.

Can this open-type 6920 bearing run alongside sealed bearings on the same shaft?

Yes, the open design allows external lubrication, so it can share a shaft with sealed bearings as long as the lubrication system reaches all bearings.

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