NTN BEARING CORP.OF AMERICA
NTN BEARING CORP.OF AMERICA
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Home>Products>Mounted Units & Inserts>AMI UEFBL204-12MZ20RFB Mounted Units & Inserts

  • AMI UEFBL204-12MZ20RFB Mounted Units & Inserts
  • AMI UEFBL204-12MZ20RFB Mounted Units & Inserts
  • AMI UEFBL204-12MZ20RFB Mounted Units & Inserts
  • AMI UEFBL204-12MZ20RFB Mounted Units & Inserts

AMI UEFBL204-12MZ20RFB MODELS

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AMI UEFBL204-12MZ20RFB Mounted Units & Inserts

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Mounted Units & Inserts

AMI UEFBL204-12MZ20RFB Bearing SPECIFICATIONS

  • Our highly-skilled and Spherical Roller insert bearing type: factory-trained service experts have the resources NTN BEARING CORP.OF AMERICA to help you with all your AMI UEFBL204-12MZ20RFB Mounted Units & Inserts needs - including routine maintenance, major repairs, warranty service, 2000 series: and Mounted Units & Inserts equipment inspections.

  • AMI

  • UEFBL204-12MZ20RFB

  • Spherical Roller
  • 1 in
  • 2000
  • Bearing Rebuild Kit
NTN BEARING CORP.OF AMERICA

NTN BEARING CORP.OF AMERICAChina

  • NTN BEARING CORP.OF AMERICA2020-07-10 09:46:19
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AMI UEFBL204-12MZ20RFB Mounted Units & InsertsSpecification details

  • Spherical Roller
  • 1 in
  • 2000
  • Bearing Rebuild Kit

AMI UEFBL204-12MZ20RFB AMI UEFBL204-12MZ20RFB Mounted Units & InsertsSpecification

AMI UEFBL204-12MZ20RFB bearing Size Chart (mm/inches)

Bearing number71910 CE/P4A
Size (mm)72x50x12
Bore Diameter (mm)72
Outer Diameter (mm)50
Width (mm)12
d50 mm
D72 mm
B12 mm
d156.7 mm
d254.9 mm
D165.3 mm
r1,2 - min.0.6 mm
r3,4 - min.0.3 mm
a14.7 mm
da - min.53.2 mm
db - min.52 mm
Da - max.68.8 mm
Db - max.70 mm
ra - max.0.6 mm
rb - max.0.3 mm
dn58.4 mm
Basic dynamic load rating - C12.7 kN
Basic static load rating - C08.6 kN
Fatigue load limit - Pu0.365 kN
Limiting speed for grease lubrication26000 r/min
Limiting speed for oil lubrication40000 mm/min
Ball - Dw7.144 mm
Ball - z21
Gref1.7 cm3
Calculation factor - f08.4
Preload class A - GA69 N
Preload class B - GB210 N
Preload class C - GC410 N
Calculation factor - f1.15
Calculation factor - f1
Calculation factor - f2A1
Calculation factor - f2B1.04
Calculation factor - f2C1.08
Calculation factor - fHC1
Preload class A38 N/micron
Preload class B61 N/micron
Preload class C83 N/micron
CategoryPrecision Ball Bearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight / Kilogram0
Product GroupB04270
EnclosureOpen
Precision ClassABEC 7 | ISO P4
Material - BallSteel
Number of Bearings1 (Single)
Contact Angle15 Degree
PreloadNone
Raceway Style1 Rib Inner Ring and Outer Ring
Cage MaterialPhenolic
Rolling ElementBall Bearing
Flush GroundNo
Inch - MetricMetric
Other FeaturesSingle Row | Angular Contact | High Speed E Design
Long Description50MM Bore; 72MM Outside Diameter; 12MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearing; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Inner Ring and
CategoryPrecision Ball Bearings
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringBall Angular Contact
Manufacturer URLhttp://www.skf.com
Width0.472 Inch | 12 Millimeter
Bore1.969 Inch | 50 Millimeter
Outside Diameter2.835 Inch | 72 Millimeter
d156.7 mm
d254.9 mm
D165.3 mm
r1,2 min.0.6 mm
r3,4 min.0.3 mm
da min.53.2 mm
db min.52 mm
Da max.68.8 mm
Db max.70 mm
ra max.0.6 mm
rb max.0.3 mm
dn58.4 mm
Basic dynamic load rating C12.7 kN
Basic static load rating C08.65 kN
Fatigue load limit Pu0.365 kN
Attainable speed for grease lubrication26000 r/min
Attainable speed for oil-air lubrication40000 r/min
Ball diameter Dw7.144 mm
Number of balls z21
Reference grease quantity Gref1.7 cm³
Preload class A GA69 N
Static axial stiffness, preload class A38 N/µm
Preload class B GB210 N
Static axial stiffness, preload class B61 N/µm
Preload class C GC410 N
Static axial stiffness, preload class C83 N/µm
Calculation factor f1.15
Calculation factor f11
Calculation factor f2A1
Calculation factor f2B1.04
Calculation factor f2C1.08
Calculation factor fHC1
Calculation factor f08.4
Mass bearing0.13 kg

AMI UEFBL204-12MZ20RFB INTERCHANGE

Mounted Units & Inserts Part series UEFBL204-12MZ20RFB is a potential replacement for these common bearing part numbers:

  • UEFBL204-12MZ20RFB

  • UEFBL204-12MZ20RFB

  • UEFBL204-12MZ20RFB

  • UEFBL204-12MZ20RFB

  • UEFBL204-12MZ20RFB

  • UEFBL204-12MZ20RFB

  • UEFBL204-12MZ20RFB

  • UEFBL204-12MZ20RFB

Contact Us

NTN BEARING CORP.OF AMERICA
Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.
Phone(Working Time)298-5287
Fax
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AMI UEFBL204-12MZ20RFB Technical Articles

How do you fix a wheel bearing?
How to remove and replace motorcycle wheel bearingsDec 3, 2019 — How do I change the wheel bearings on my motorcycle? · Step 1: Remove the wheel · Step 2: Remove dust seals and circlips · Step 3: Drift the first ...
How do you preload a bearing?
10. PRELOADThis is called “preloading. „ . A preload is usually applied to bearings in which the clearance can be adjusted during mounting, such as angular contact ball  Bearing preload: What is it and why is it importantAlong with...
How do you remove bottom end bearing clearance?
Procedure for Removing Main Bearing of MAN B&W MC-CJul 27, 2019 — Main bearing of the main engine is one such part which can withhold the at the procedure for removal of main bearing of MAN B&W MC-C Engine. and measure the clearance...

Mounted Units & Inserts CATEGORIES

  • Angular Contact Ball Bearings
  • Cam Follower and Track Roller - Stud Type
  • Cartridge Unit 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
  • M88010 Bearing
  • Hm88610 Bearing
  • Timken L44649 Bearing
  • Timken Hubs Bearing
More

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  • Home
  • Stock Categories
    • Angular Contact Ball Bearings
    • Cam Follower and Track Roller - Stud Type
    • Cartridge Unit 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
    • M88010 Bearing
    • Hm88610 Bearing
    • Timken L44649 Bearing
    • Timken Hubs Bearing
  • Technical Articles
  • Angular Contact Ball Bearings
  • Cam Follower and Track Roller - Stud Type
  • Cartridge Unit Bearings
✖

Home

Stock Categories

Technical Articles

Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

Cartridge Unit Bearings

Contact Us