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Koyo Needle Roller Bearing, 70 mm Bore, Heavy Duty, NA49 Series

Product Data

KSCdirect Part #: KOY NA4914
Description: NA4914,NA4914;PBL225, Needle Roller Bearings--Heavy Duty Needle Roller Bea
MFG Part #: NA4914
UPC: 605790192234
Supplier: Koyo
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Details

Description

Koyo Needle Roller Bearing, Caged Heavy Duty, Series: NA49 Metric Series, 70 mm Bore, 100 mm OD, 30 mm Width, Open Closure, 86.3 kN Dynamic/157 kN Static Load, Steel Cage, 3500 rpm Grease/5400 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

Standards/Approval:

  • ANSI/ABMA 18.1

Attributes/Specifications

Bore Diameter 70 mm
Cage Material Steel
Closure Type Open
Load Capacity 86.3 kN Dynamic/157 kN Static
Maximum Speed 3500 rpm Grease/5400 rpm Oil
Outside Diameter 100 mm
Series NA49 Metric Series
Temperature Rating 250 deg F
Type Caged Heavy Duty
Width 30 mm
Manufacturer Koyo

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