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NU1009M1 FAG

Cylindrical Roller Bearing 42x75x16mm

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Category information NU1009M1-FAG

Single row cylindrical roller bearings with cage, like the NU1009M1-FAG, are units comprising solid inner and outer rings together with cylindrical roller and cage assemblies.

The outer rings have rigid ribs on both sides or no ribs, the inner rings have one or two rigid ribs or are designed without ribs. The cage prevents the cylindrical rollers from coming into contact with each other during rolling.

The cage type bearings are very rigid, can support high radial loads and, due to the cage, are suitable for higher speeds than the full complement designs.

The bearings are separable and are therefore easier to fit and dismantle. Both bearing rings can be given a tight fit by this process.

Applications of NU1009M1-FAG

X-LIFE: Longer rating and operating life of NU1009M1-FAG

The NU1009M1-FAG is according to the latest X-life quality from Schaeffler. They replace, and are interchangeable, with the NU1009M1 FAG nd NU1009-M1 FAG strong>

Bearings of X-life quality have, for example, lower roughness Ra and higher geometrical accuracy of the raceways than comparable designs that are not X-life. As a result, these bearings have higher load carrying capacity and longer life for the same dimensioning. In certain applications, this means that a smaller bearing arrangement can be designed.


Improved X-life product features
  • Optimized internal construction
  • Optimized surface geometry
  • Better and more even internal load distribution

Technical advantages X-life products
  • Up to 20 % higher dynamic load rating Cr
  • Up to 70 % longer rating life
  • Up to 50 % less friction

Why choose X-life quality?
  • Significantly longer rating and operating life at the same load
  • Higher performance with the same rating life
  • Downsizing possible, higher power density
  • Improved price/performance ratio
  • Interchangeable: Same dimensions as standard bearings

Product specifications NU1009M1-FAG

NU1009M1-FAG is a non-locating bearing

Cylindrical roller bearings NU are non-locating bearings and can support radial forces only. In series NU, the outer ring has two ribs, while the inner ring has no ribs.

Axial displacement: The outer and inner ring can be axially displaced relative to each other from the central position by the value “s”.

Bearings with L-section ring: Non-locating bearings NU can be combined with an L-section ring HJ to form a semi-locating bearing unit. They must not be installed with two L-section rings (due to the risk of jamming).

Sealing of NU1009M1-FAG

The bearings are supplied without seals.

Lubrication of NU1009M1-FAG

They can be lubricated from the end faces using grease or oil.

Operating temperature of NU1009M1-FAG

Single row cylindrical roller bearings with cage can be used at operating temperatures from –30 °C to +150 °C.

Cage of NU1009M1-FAG

The suffix M1 indicates bearings with brass cages guided by rollers.

Suffix info NU1009M1-FAG

  • M1: Solid brass cage, two-piece, roller-guided