NUTR 40 A SKF Support Roller - Yoke Type Track Roller 40mm Bore NUTR40A SKF NEW

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NUTR 40 A
Support roller (yoke-type track roller) with flange rings, integral sealing and relubrication feature

Support rollers (yoke-type track rollers) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc. They are based on a double row full complement cylindrical roller bearing with an inner ring and have a thick-walled outer ring with an improved crowned running surface. They are supplied sealed and ready-to-mount. The inner ring contains a lubrication hole to facilitate relubrication.
  • High radial load carrying capacity
  • Accommodate relatively heavy axial loads due to skew or tilting
  • Long service life
  • Ready to mount
  • Sealed for increased reliability, with relubrication feature

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Dimensions

Functional outside diameter80 mm
Bore diameter40 mm
Width, total32 mm
Width, outer ring30 mm

Performance

Basic dynamic load rating57.2 kN
Basic static load rating72 kN
Limiting speed1 800 r/min

Properties

Bearing partComplete track roller
Rolling elementsCylindrical rollers
Number of rows2
Outer ring profileCrowned
Axial guidance of outer ringYes
Number of flanges, outer ring2
CageWithout
Radial internal clearanceBetween C2 and CN
Tolerance classOther
Material, bearingBearing steel
CoatingWithout
SealingSeal on both sides
Sealing typeLabyrinth
LubricantGrease
Relubrication featureWith

Logistics

Product net weight0.811 kg
eClass code23-05-09-03
UNSPSC code31171512