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Home>Products>Multi-Row Roller Bearings  >NTN  NNU49/530 Multi-Row Roller Bearings  

  • NTN  NNU49/530 Multi-Row Roller Bearings  
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  • NTN  NNU49/530 Multi-Row Roller Bearings  
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NTN  NNU49/530 Bearing SPECIFICATIONS

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AMERICAN NTN BEARING MFG.CORP.

AMERICAN NTN BEARING MFG.CORP.China

  • AMERICAN NTN BEARING MFG.CORP.2020-07-10 09:46:19
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NTN  NNU49/530 Multi-Row Roller Bearings  Specification details

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NTN  NNU49/530 NTN  NNU49/530 Multi-Row Roller Bearings  Specification

NTN  NNU49/530 bearing Size Chart (mm/inches)

Bearing numberNJ314
Size (mm)70x150x35
Bore Diameter (mm)70
Outer Diameter (mm)150
Width (mm)35
d70 mm
Fw90 mm
D150 mm
B35 mm
C35 mm
r min.2,1 mm
r1 min.2,1 mm
J98 mm
Weight2,71 Kg
Basic dynamic load rating (C)158 kN
Basic static load rating (C0)168 kN
(Grease) Lubrication Speed4 700 r/min
E130 mm
F90 mm
d198 mm
rs min2.1 mm
r1s min2.1 mm
Radial clearance classCN
Mass (without HJ ring)2.84 kg
Dynamic load, C158 kN
Static load, C0168 kN
Fatigue limit load, Cu19.9 kN
Nlim (oil)5,500 rpm
Nlim (grease)4,700 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF5.32 Hz
Characteristic outer ring frequency, BPF05.32 Hz
Characteristic inner ring frequency, BPFI7.68 Hz
da min81 mm
da max87 mm
dc min100 mm
Da max139 mm
ra max2 mm
CategoryCylindrical Roller Bearings
Inventory0.0
Manufacturer NameNTN
Minimum Buy QuantityN/A
Weight / Kilogram2.79
EAN4547359123449
Product GroupB04144
Bore ProfileStraight
Cage MaterialSteel
Precision ClassRBEC 1 | ISO P0
Number of Rows of RollersSingle Row
SeparableInner Ring - One Side
Rolling ElementCylindrical Roller Bearing
ProfileComplete with Outer and Inner Ring
Snap RingNo
Internal ClearanceC0-Medium
RetainerYes
RelubricatableYes
Inch - MetricMetric
Other Features1 Rib Inner Ring | 2 Rib Outer Ring | Cage On Outer Ring ID
Long Description70MM Bore; Straight Bore Profile; 150MM Outside Diameter; 35MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Intern
CategoryCylindrical Roller Bearing
UNSPSC31171547
Harmonized Tariff Code8482.50.00.00
NounBearing
Manufacturer URLhttp://www.ntnamerica.com
Manufacturer Item NumberNJ314
Weight / LBS6.139
Outside Diameter5.906 Inch | 150 Millimeter
Bore2.756 Inch | 70 Millimeter
Width1.378 Inch | 35 Millimeter
bore diameter:70 mm
precision rating:ISO Class 0
outside diameter:150 mm
maximum rpm:5500 rpm
overall width:35 mm
bearing material:Hardened Alloy Steel
flanges:(2) Outer Ring, (1) Inner Ring
cage material:Pressed Steel
bore type:Straight
finish/coating:Uncoated
number of rows:1
closure type:Open
internal clearance:CN
outer ring width:35 mm
ring separation:Non-Separable
fillet radius:2 mm
operating temperature range:-40 to 120 ºC
series:NJ
dynamic load capacity:158000 N
manufacturer product page:Click here
static load capacity:168000 N

NTN  NNU49/530 INTERCHANGE

Multi-Row Roller Bearings   Part series NNU49/530 is a potential replacement for these common bearing part numbers:

  • NNU49/530

  • NNU49/530

  • NNU49/530

  • NNU49/530

  • NNU49/530

  • NNU49/530

  • NNU49/530

  • NNU49/530

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AMERICAN NTN BEARING MFG.CORP.
Address1500 Holmes Road, Elgin, lL 60123, U.S.A.
Phone(Working Time)741-5268
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NTN  NNU49/530 Technical Articles

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Step-by-step instructions to replace your car's front wheelJun 24, 2019 — So, if you need to do a front brake job, check the wheel bearings. I recently needed to do brake and bearing work on both my Lotus Europa and  Wheel Bearing...
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Ceramic bearing technology - US Government Publishing Officeapplications. Currently, silicon nitride hybrid bearings (ceramic balls with these techniques to design reliable, high-speed bearings made with new advanced Ceramic Ball Bearings - Hybrid...
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How Often Should You Grease Travel Trailer Wheel BearingsWith a larger travel trailer, you should grease your trailer wheel bearings every 10,000 miles or once a year, whichever comes first. If you have a smaller travel  Boat Trailer Wheel...

Multi-Row Roller Bearings   CATEGORIES

  • Ball Bearings
  • CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES
  • Double Row Bearings
  • Four Row Bearings  
  • FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS
  • Multi-Row Roller Bearings  
  • Sealed roll neck Bearings
  • Single Row Bearings
  • SINGLE-DIRECTION THRUST BALL BEARINGS
  • SPHERICAL ROLLER BEARINGS
  • Lm8luu Bearing
  • 6003 Bearing
  • Lm10uu Bearing
  • L44649 Bearing
More

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  • Home
  • Stock Categories
    • Ball Bearings
    • CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES
    • Double Row Bearings
    • Four Row Bearings  
    • FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS
    • Multi-Row Roller Bearings  
    • Sealed roll neck Bearings
    • Single Row Bearings
    • SINGLE-DIRECTION THRUST BALL BEARINGS
    • SPHERICAL ROLLER BEARINGS
    • Lm8luu Bearing
    • 6003 Bearing
    • Lm10uu Bearing
    • L44649 Bearing
  • Technical Articles
  • Ball Bearings
  • CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES
  • Double Row Bearings
✖

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Ball Bearings

CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES

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