NTN BEARING USA CORP.
NTN BEARING USA CORP.
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Home>Products>Tapered Roller Bearings>0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter TIMKEN 12303B-2 Tapered Roller Bearings

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  • 0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter  TIMKEN 12303B-2  Tapered Roller Bearings
  • 0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter  TIMKEN 12303B-2  Tapered Roller Bearings
  • 0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter  TIMKEN 12303B-2  Tapered Roller Bearings
  • 0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter  TIMKEN 12303B-2  Tapered Roller Bearings

0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter TIMKEN 12303B-2 Tapered Roller Bearings

  • What are the types of 0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter TIMKEN 12303B-2 Tapered Roller Bearings ? Tapered Roller Bearings NTN BEARING USA CORP. Manufacturing 16mm N Service . Get Your Free, Instant 0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter 11.5 kN C0 price, design review.

  • What is 12303B-2 bearing cross reference?

  • TIMKEN
  • 12303B-2

  • 29 mm
  • 11.5 kN
  • 16mm
  • 22.22 mm
  • 9 mm
  • 80
  • 13 mm
  • 200 °C
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  • NTN BEARING USA CORP.2020-07-10 09:46:19
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0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter TIMKEN 12303B-2 Tapered Roller BearingsCross reference

A: 29 mm C0: 11.5 kN N: 16mm
d: 22.22 mm e: 9 mm H3: 80
A1: 13 mm T max.: 200 °C G: M6x1
S: 15 mm Size (mm): 0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter

Types of0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter TIMKEN 12303B-2 Tapered Roller Bearings

TIMKEN 12303B-2 bearing Size Chart (mm/inches)

Bearing numberN414
Size (mm)70x152x42
Bore Diameter (mm)70
Outer Diameter (mm)152
Width (mm)42
d70 mm
D180 mm
Ew152 mm
B42 mm
C42 mm
r min.3 mm
r1 min.3 mm
J110,5 mm
Weight5,1 Kg
Basic dynamic load rating (C)228 kN
Basic static load rating (C0)236 kN
(Grease) Lubrication Speed3 400 r/min
E152 mm
F100 mm
d1110.5 mm
rs min3 mm
r1s min3 mm
Radial clearance classCN
Mass (without HJ ring)5.15 kg
Dynamic load, C228 kN
Static load, C0236 kN
Fatigue limit load, Cu26.9 kN
Nlim (oil)4,000 rpm
Nlim (grease)3,400 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF4.64 Hz
Characteristic outer ring frequency, BPF04.36 Hz
Characteristic inner ring frequency, BPFI6.64 Hz
da min83 mm
Da max167 mm
Db min153 mm
Dc max150 mm
ra max2.5 mm
r1a max2.5 mm

0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter  TIMKEN 12303B-2  Tapered Roller Bearings

0 Inch | 0 Millimeter x 3.031 Inch | 76.987 Millimeter x 0.469 Inch | 11.913 Millimeter TIMKEN 12303B-2 Tapered Roller Bearings Cad Models

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Address1500 E. Bishop Court, P.O. Box 7364,Mount Prospect, IL 60056-7604, U.S.A.
Phone(Working Time)214-699-8603
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Product Categories

  • Angular Contact Ball Bearings
  • Cylindrical Roller Bearings
  • Flange Block Bearings
  • Mounted Units & Inserts
  • Needle Non Thrust Roller Bearings
  • Pillow Block Bearings
  • Precision Ball Bearings
  • Single Row Ball Bearings
  • Sleeve Bearings
  • Spherical Plain Bearings - Rod Ends
  • Spherical Roller Bearings
  • Take Up Unit Bearings
  • Tapered Roller Bearing Assemblies
  • Tapered Roller Bearings
  • Thrust Ball Bearing
  • Thrust Roller Bearing
  • 608 Bearing
  • 608zz Bearing
  • Lm8uu Bearing
  • Abec 5 Bearing
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  • Home
  • Product Categories
    • Angular Contact Ball Bearings
    • Cylindrical Roller Bearings
    • Flange Block Bearings
    • Mounted Units & Inserts
    • Needle Non Thrust Roller Bearings
    • Pillow Block Bearings
    • Precision Ball Bearings
    • Single Row Ball Bearings
    • Sleeve Bearings
    • Spherical Plain Bearings - Rod Ends
    • Spherical Roller Bearings
    • Take Up Unit Bearings
    • Tapered Roller Bearing Assemblies
    • Tapered Roller Bearings
    • Thrust Ball Bearing
    • Thrust Roller Bearing
    • 608 Bearing
    • 608zz Bearing
    • Lm8uu Bearing
    • Abec 5 Bearing
  • Company Profile
    • Company Introduction
    • Technical Articles
  • Quality Control
  • Contact Us