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https://www.damencnc.com/products/mechanical-components/ballbearings/track-roller-profiled-outer-ring/lfr-5206-20-2z-25x72x23-8-double-row-20mm-groove/_404_w_326_2334_GB_1

LFR 5206-20-2Z 25x72x23.8 (Double row) 20mm groove

Article number4389
In StockIn Stock
Algemene condities
Amount 10 - > 20,00 % on the retail price of € 35,99 € 28,79
35,99 Excluding VAT
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Double row track rollers with profiled outer ring (LFR) are similar to double row angular ball bearings. Most often used together with a shaft or with a circular mating track. They are equipped with gap seals (ZZ) or lip seals (2RS) on both sides.

  • Material Roller Bearing Steel 100CR6
  • Standard roller in high quality with very strong outer ring and special groove design
  • Integrated double-row angular contact ball bearings for command axial and high radial load
  • Usable on hardened and ground linear shaft steel with shaft support on on special linear guides
  • Accuracy class PND DIN 620
  • Radial clearance approaching class CN
  • Temperature Range -30°C to +90°C  (for short time up to 110°C)
  • 20mm Groove Diameter (track has to be this size)
  • 25mm Inner Diameter
  • 72mm Outer Diameter
  • 23.8mm Wide Bearing
  • 23100N Effective dynamic load rating as track roller (radial)
  • 16400N Effective Static load rating as track roller (radial)
  • 870N Fatigue Limit Load
  • 21100N Maximum Radial Load (dynamic) on track roller
  • 33000N Maxium Radial Load (static) on track roller

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4389-1 LFR 5206-20-2Z 25x72x23.8 STEP214

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Algemene condities
Amount 10 - > 20,00 % on the retail price of € 35,99 € 28,79