cylindrical roller bearing 1

Cylindrical roller bearing

Zylin­der­rol­len­la­ger verfü­gen über zylin­der­för­mige Wälzkör­per, die eine Linien­be­rüh­rung mit den Laufbah­nen aufwei­sen. Wälzla­ger dieses Bautyps lassen sich radial hoch belas­ten und sind ausge­zeich­net für hohe Drehzah­len geeig­net. Zylin­der­rol­len­la­ger sind für einrei­hige Lager in den Ausfüh­run­gen: NU, NJ, NUP, N, NF erhält­lich. Für zweirei­hige Lager sind sie, abhän­gig von Konstruk­ti­ons­de­tail und Lage der Borde, in NNU und NN erhält­lich. Bestimmte Zylin­der­rol­len­la­ger verfü­gen über keine Borde (entwe­der am Innen- oder Außen­ring). Damit wird eine axiale Bewegung der Lager­ringe zuein­an­der ermög­licht. Zylin­der­rol­len­la­ger dieses Typs können als Los-Lager betrie­ben werden. Verfügt der Innen- oder der Außen­ring eines Zylin­der­rol­len­la­gers über zwei Borde und der andere Ring über einen Bord, kann das Lager axiale Belas­tun­gen in einer Richtung aufneh­men. Zweirei­hige Zylin­der­rol­len­la­ger haben eine hohe radiale Steifig­keit, die insbe­son­dere für den Einbau in Präzi­si­ons­werk­zeug­ma­schi­nen genutzt wird. In solchen Fällen werden in der Regel Stahl­blech­kä­fige oder massive Messing­kä­fige verwen­det, es kommen aber auch Kunst­stoff­kä­fige zum Einsatz.

NSK cylindrical roller bearings - quality that pays off!

The special features of NSK cylindrical roller bearings are the line contact between the rolling elements and the raceways, which ensures excellent radial load carrying capacity. These bearings are particularly suitable for applications with high rotational speeds.

Our bearings feature patented cage designs that ensure high strength. They are available in various designs, including sheet steel, brass and polyamide, and offer low noise and heat generation.

For more demanding applications, highly developed special materials are also available for the manufacture of cylindrical roller bearings.

NSK cylindrical roller bearings Product features and benefits:

  • Komplette Produkt­pa­lette in metri­schen und Zollab­mes­sun­gen, mit Bohrungs­durch­mes­sern von ½” bis zu 1320 mm.
  • High radial load capacity for a long service life.
  • Various versions, including NU, NJ, NUP, N or NF for single-row bearings and NNU or NN for double-row bearings, to indicate the bearing's rib arrangement.
  • Cages in different variants, including pressed sheet steel, solid brass or polyamide.
  • Special designs such as four-row cylindrical roller bearings, which were specially developed for use as roll neck bearings in the steel industry.
  • Bearings with lubrication grooves and holes on the outer surface of the outer ring are also available.

Our product range includes sealed cylindrical roller bearings Sealed-Clean, single-row cylindrical roller bearings, double-row cylindrical roller bearings and much more.

Discover the quality and variety of NSK cylindrical roller bearings in our NSK roller bearing main catalog and contact us for a non-binding consultation.

NSK cylindrical roller bearings

NSK Rolling Bearings Main Catalog

FUD SPECIFIC cylindrical roller bearings - roller bearings for your special requirements

Exemplary requirements of our customers for
FUD SPECIFIC cylindrical roller bearings:

- Optimized career profiling
- increased surface quality
- reduced stress peaks
- Defined board geometry
- Reduced Hertzian pressure
- Optimized heat treatment
- high-purity materials
- extended service life / service life
- reduced maintenance costs/downtimes
- higher load capacity
- wider line contact

FUD specific cylindrical roller bearing

Fud image brochure

FUD Quality Brochure

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"I will be happy to advise you to find the best solution for your individual requirements. Contact me, I look forward to a personal conversation!"

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Nathanael Alius

Authorized signatory / Sales manager

German speaking

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Please contact us:

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Olga Kammerzell

Rolling bearing sales

German speaking  Русскоговорящий

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Meik Schipiorowski

Rolling bearing sales

German speaking  English speaking

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