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Purvis Industries

Koyo NK50/25A
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NK50/25A

Koyo NK50/25A Heavy Duty Precision Needle Roller Bearing, 50 mm Dia Bore, 62 mm OD, 25 mm W, 79.3 kN Load

  • Item#: NK50/25A
  • Mfr#: NK50/25A
  • UPC: 605790205194
    • Thick outer ring provides maximum load capacity and shock resistance with a relatively small radial cross section
    • Optimum speed and lubrication-retention capability
    • 40.7 kN dynamic/79.3 kN static load
    • Without inner ring
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • loading

DESCRIPTION

Heavy duty needle roller bearings consist of a machined and ground channel-shaped outer ring with a complement of needle rollers and a cage. The high strength cage retains and guides the rollers. An optional lubrication groove and hole in the outer ring facilitates re-lubrication. These bearings can be used with or without a machined and ground inner ring, depending on the suitability of the shaft as a raceway surface.

Koyo Precision Needle Roller Bearing, Heavy Duty, 50 mm Bore, 62 mm OD, 25 mm Width, 79.3 kN Load, 5500 rpm Grease/8500 rpm Oil Maximum

SPECIFICATIONS

Load Capacity      :      79.3 kN
Maximum Speed      :      5500 rpm Grease/8500 rpm Oil
Outside Diameter      :      62 mm
Width      :      25 mm

DOCUMENTS

  • pdf
    Catalog     https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/https://econtent.adhq.com/dam/Original/127/Koyo_GB912_Catalog.pdf