AURORA Bearing Supply Co., Ltd.
AURORA Bearing Supply Co., Ltd.
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Home>Products>12x26x16 bearing>NSK RNA4903 needle roller bearings

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  • NSK RNA4903 needle roller bearings
  • NSK RNA4903 needle roller bearings

NSK RNA4903 needle roller bearings

  • How do 2-1/16 in D you find the NSK RNA4903 needle roller bearings AURORA Bearing Supply Co., Ltd. specification? Manufacturers Online Free check!

  • What is RNA4903 bearing interchange?

  • NSK
  • RNA4903

  • 2-1/16 in
  • 1-11/16 in
  • Plain Sleeve
  • Max 500 ºF
  • 75000
  • None
  • 750 fp/min
  • 1.913 lbs
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AURORA Bearing Supply Co., Ltd.

AURORA Bearing Supply Co., Ltd.China

  • AURORA Bearing Supply Co., Ltd.2020-07-10 09:46:19
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NSK RNA4903 needle roller bearingsTechnical information

D: 2-1/16 in d: 1-11/16 in sleeve bearing type:: Plain Sleeve
operating temperature range:: Max 500 ºF maximum pv value:: 75000 groove/plug type:: None
maximum v value:: 750 fp/min weight:: 1.913 lbs overall length:: 5-1/2 in
material specification:: SAE 660 (C932&#
NSK RNA4903 needle roller bearings pdf

NSK RNA4903 needle roller bearingsCross reference

NSK RNA4903 bearing Size Chart (mm/inches)

d95 mm
D145 mm
B24 mm
rs min1.5 mm
Radial clearance classCN
Mass1.08 kg
Dynamic load, C60.5 kN
Static load, C054 kN
Fatigue limit load, Cu2.24 kN
f015.8
Nlim (grease)4,500 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.83 Hz
Characteristic outer ring frequency, BPF06.56 Hz
Characteristic inner ring frequency, BPFI8.44 Hz
da min103 mm
Da max137 mm
ra max1.5 mm

NSK RNA4903 needle roller bearings

NSK RNA4903 needle roller bearings Cad Models

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Address009North Bower Road, Macomb, IL 60005-20011 U.S.A.
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Product Categories

  • 12x26x16 bearing
  • 130x95x18 bearing
  • 140x225x85 bearing
  • 160x240x60 bearing
  • 165x120x22 bearing
  • 190x320x104 bearing
  • 200x280x80 bearing
  • 20x28x13 bearing
  • 22x30x13 bearing
  • 30x37x20 bearing
  • 6902 2rs Bearing
  • 6203rs Bearing
  • 6805 Bearing
  • 608rs Bearing
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  • Home
  • Product Categories
    • 12x26x16 bearing
    • 130x95x18 bearing
    • 140x225x85 bearing
    • 160x240x60 bearing
    • 165x120x22 bearing
    • 190x320x104 bearing
    • 200x280x80 bearing
    • 20x28x13 bearing
    • 22x30x13 bearing
    • 30x37x20 bearing
    • 6902 2rs Bearing
    • 6203rs Bearing
    • 6805 Bearing
    • 608rs Bearing
  • Company Profile
    • Company Introduction
  • Technical Articles
  • Contact Us