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Koyo Needle Roller Bearing 55 mm Bore, 68 mm OD, Heavy Duty

Product Data

KSCdirect Part #: KOY NK55/25A
Description: NK55/25A,NK55/25A;PBL225, Needle Roller Bearings--Heavy Duty Needle Roller
MFG Part #: NK55/25A
UPC: 605790187957
Supplier: Koyo
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Details

Description

Koyo Needle Roller Bearing, Caged Heavy Duty, Series: NK Metric Series, 55 mm Bore, 68 mm OD, 25 mm Width, Open Closure, 46.1 kN Dynamic/87.3 kN Static Load, Steel Cage, 5000 rpm Grease/7800 rpm Oil Maximum, 250 deg F

Features:

  • Thick outer ring provides maximum load capacity and shock resistance with a relatively small radial cross section
  • Optimum speed and lubrication-retention capability
  • Without inner ring

Standards/Approval:

  • ANSI/ABMA 18.1
  • DIN 617

Attributes/Specifications

Bore Diameter 55 mm
Cage Material Steel
Closure Type Open
Load Capacity 46.1 kN Dynamic/87.3 kN Static
Maximum Speed 5000 rpm Grease/7800 rpm Oil
Outside Diameter 68 mm
Series NK Metric Series
Temperature Rating 250 deg F
Type Caged Heavy Duty
Width 25 mm
Manufacturer Koyo

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