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Silver metal insert bearing cylindrical shape with wide inner ring and outer race

Ntn

NTN UC218 Insert Bearing 90x160x37mm electrician tool

SKU CH-HXY7-W3N3M

Insert bearing with 90 mm bore, 160 mm outer diameter and 37 mm width for shaft mounting

  • Insert bearing supports 90 mm shaft diameter
  • 160 mm outer diameter fits standard housings
  • 37 mm width provides compact installation
  • NTN manufacture ensures consistent quality
  • New condition guarantees full service life

NTN UC218 Insert Bearing 90x160x37mm

The NTN UC218 is a new insert bearing designed for electricians and maintenance technicians who need a direct replacement for worn units. It fits housings that accept the 90x160x37mm envelope and carries the 218 series designation.

Capacity and headroom: 90mm bore with 37mm width

The 90mm inner diameter and 37mm width provide the load-carrying area specified for the UC218 series, handling radial and moderate axial loads in conveyor, fan and motor applications. It reaches its limit when shaft diameters exceed 90mm or when the housing bore differs from 160mm.

Set-screw locking collar included

The bearing ships with an integrated set-screw locking collar that secures the inner ring to the shaft without additional adapters. This simplifies installation and removal compared to eccentric or adapter-sleeve alternatives.

How it compares

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

Price $111.99
Pricier than about 56% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameNTN
Model nameNTN UC218

Questions about this item

Will the NTN UC218 insert bearing fit onto the 90 mm shaft already on my machine?

Yes, the bearing bore is 90 mm so it matches a 90 mm shaft directly.

How can I confirm the UC218 is seated correctly after installation?

Rotate the shaft by hand; it should turn smoothly with no binding or excessive play.

Does the NTN UC218 come with a locking collar or must I supply my own?

The insert bearing includes its integral set-screw locking collar; no separate collar is required.

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