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Radial Insert Ball Bearing with Adapter Sleeve UK318 + H2318 - Shaft: 85 mm

Item number: UK318+H2318

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The massive bearing insert UK318 comes in a set with the fitting adapter sleeve. It can be easily attached to the shaft or inserted in a housing and is suitable for high radial loads. Main dimensions according to DIN 626-1.

Category: Housing Bearing Components

Shipping time: Available

From SetPrice per unit
4216,96 €
10205,55 €
50200,98 €
200191,84 €
500187,27 €
228,39 €

including 19% VAT., no shipping costs


Technical ScribbleZoomable

Technical Data

Inside Ø (mm):80
Outside Ø (mm):190
Width (mm):48
Tolerance for inside-Ø (mm):0,03/0
Tolerance for outside-Ø (mm):0/-0,03
Tolerance for width (mm):0/-0,15
Bi (mm):63
Bore Ø (mm):90
Rows Of Balls:single row
Shaft Fastening:Adapter Sleeve
Extended Inner Ring:no
Seal:2-peace sealing system
Ring Material:Chrome Steel
Rolling Element Material:Chrome Steel
Cage Material:Sheet Steel
Max. Tightening Torques (Nm) For Bearing Insert:550
Product weight: 9,4800 Kg


Radial Insert Ball Bearing

  • with conical bore for fixing the inner ring by means of adapter sleeves on a shaft
  • suitable for mounting in a housing bearing
  • massive series and therefore suitable for very high loads
  • suitable for high speeds
  • suitable for changing directions of rotation
  • the spherical outer surface of the outer ring can compensate misalignment if it is installed in a corresponding housing
  • two-piece sealing system: with sheet steel washer reinforced rubber seal inside; outside additionally with upstream slinger made of sheet steel for high mechanical protection against foreign matter
  • lubricated for life; under normal operating conditions relubrication is not required

Adapter Sleeve

  • serves for fixing of bearings with a tapered bore on a shaft
  • consists of a tapered metal sleeve, a tab washer and a locknut
  • Upon fixing a bearing with the help of an adapter sleeve the inner ring of the bearing takes over the function of an annular spring and presses the slotted adapter sleeve on the shaft. The internal clearance of bearings can also be adjusted via the adapter sleeve at the same time. A hook wrench is used for the process of clamping.
  • In addition to this article, we can also offer bearings of the brands FAG, KOYO, NSK, SKF, SNR, etc. on request.

Further Information


d1 in mm
d in mm
Dimensions in mmWeight


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