MRCR4FFUSA

Annular Ball Bearing

NSN 3110-00-227-4521

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002274521

Detail Specifications

Overall Width:
0.1960 inches
Bore Diameter:
0.2500 inches
Overall Outside Diameter:
0.6250 inches
Lubrication Material:
Grease
Surface Finish:
Ground
Retainer Fabrication Method:
Pressed
Shield Quantity:
2
Load Direction:
Radial
Bore Shape:
Straight
Internal Fit-up Designation:
Standard
Internal Clearance:
0.0002 inches radial and 0.0005 inches radial
Standard Tolerance Designation:
Abec no.3
Lubrication Material:
Grease
Lubrication Material Specification:
Mil-g-23827 military specification single material response
Material:
Stainless steel
Style Designator:
Non-loading groove, non-separable
NSN:
3110-00-227-4521
Item Name:
Rotor Bearing
Cage Code:
38443

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
4131103-2A1H
Cage Code:
81039
RNCC:
C
RNVC:
1
RNAAC:
KE
Status:
A
MSDS:
SADC:
AC
Part Number:
77R3X1K0
Cage Code:
43334
RNCC:
C
RNVC:
1
RNAAC:
KE
Status:
A
MSDS:
SADC:
AC
Part Number:
11014596-15
Cage Code:
19204
RNCC:
C
RNVC:
1
RNAAC:
TU
Status:
A
MSDS:
SADC:
AB
Part Number:
850-1004-001
Cage Code:
55508
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
11014596-15
Cage Code:
11079
RNCC:
C
RNVC:
1
RNAAC:
TU
Status:
A
MSDS:
SADC:
AB
Part Number:
M800M17
Cage Code:
28298
RNCC:
C
RNVC:
1
RNAAC:
TU
Status:
A
MSDS:
SADC:
AB
Part Number:
M81793/3JEXCXN1E1
Cage Code:
81348
RNCC:
2
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MIL-B-81793
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
808-130
Cage Code:
72314
RNCC:
5
RNVC:
1
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
S50-625HHP25LY70
Cage Code:
40920
RNCC:
5
RNVC:
1
RNAAC:
HH
Status:
A
MSDS:
SADC:
Part Number:
SS77R4XR3E5
Cage Code:
43334
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
SS77R4XR3MILG3278
Cage Code:
43334
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
SR43PP25168
Cage Code:
83086
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
7609778
Cage Code:
19207
RNCC:
5
RNVC:
1
RNAAC:
BF
Status:
A
MSDS:
SADC:
Part Number:
S623-13
Cage Code:
12511
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
999534-07
Cage Code:
17472
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
SS77R4XR3E5
Cage Code:
24617
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
SS77R4XR3MILG3278
Cage Code:
24617
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
XA134FFSTS5A7MILG3278
Cage Code:
38443
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
XA134RPPR4B3G75
Cage Code:
43991
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
2498873
Cage Code:
53711
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
94105-1
Cage Code:
24338
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
B11-8
Cage Code:
29440
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
309-0820-00
Cage Code:
50406
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
B11-S
Cage Code:
71041
RNCC:
C
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
AC
Part Number:
S1KDD7E7701
Cage Code:
21335
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AB
Part Number:
R-4ZZRA1P25LG20
Cage Code:
50294
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AB
Part Number:
BE-296
Cage Code:
72914
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AB
Part Number:
R4INNK 25/66
Cage Code:
83086
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AB
Part Number:
058-4
Cage Code:
03956
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
S1KDD7
Cage Code:
06050
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
77R4XR1NU
Cage Code:
43334
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
401-0098
Cage Code:
52151
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
S1KDD7E4816
Cage Code:
21355
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
S1KDD7
Cage Code:
21335
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
SIKDD7FS160P
Cage Code:
21335
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
B11-8/ABEC-1
Cage Code:
29440
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
FFB00171TYPE115
Cage Code:
81348
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
RS77R4X1C
Cage Code:
43334
RNCC:
E
RNVC:
8
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
R4FFM
Cage Code:
38443
RNCC:
E
RNVC:
8
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
43493
Cage Code:
08696
RNCC:
E
RNVC:
8
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AMS1KDD7ANG25
Cage Code:
21335
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
AMS1KDD7E7879
Cage Code:
21335
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
AMS1KDD7FS160
Cage Code:
21335
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
AMS1KDD7MILG3278A
Cage Code:
21335
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
FFB171
Cage Code:
81348
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
SR43MM-8
Cage Code:
83086
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
SR43MM8
Cage Code:
83086
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
SR43MMK25-8
Cage Code:
83086
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
7SR4HH
Cage Code:
11562
RNCC:
5
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
94131104-2A1A
Cage Code:
18103
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
94105-1
Cage Code:
08458
RNCC:
5
RNVC:
9
RNAAC:
HH
Status:
A
MSDS:
SADC:
Part Number:
713484
Cage Code:
21450
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
701101
Cage Code:
21450
RNCC:
5
RNVC:
9
RNAAC:
BD
Status:
A
MSDS:
SADC:
Part Number:
115-00409-2034
Cage Code:
81349
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
3110002274521
Cage Code:
SCY13
RNCC:
5
RNVC:
9
RNAAC:
YP
Status:
A
MSDS:
SADC:
Part Number:
1S623-13
Cage Code:
21251
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
115X00409X2000
Cage Code:
81348
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
FFB171TYPE115GRADE00
Cage Code:
81348
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
Concept No.:
App. Key:
C
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

End Items End applications NSN 3110-00-227-4521 is a component of

  • Close In Weapon System (ciws-phalanx)
  • Mk 48 Torpedo
  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
  • B-1b Aircraft Trainer
  • Non-trident Exterior Communication
  • C-2a (reprocured) Aircraft
  • Deep Submergence Systems Programs (dssp)
  • T-2 Aircraft
  • Mh-53e Helicopter
  • Hornet F/a-18 (e/f) Aircraft
  • 010204216
  • Observation Helicopter
  • 004821825
  • Aircraft Gearbox Assembly
  • 005628900
  • Video Amplifier
  • 013378301
  • Speed Decreaser Gear Assembly
  • 010883669
  • Cargo-transport Helicopter
  • 008700495
  • Linear Electro-mechanical Actuator
  • 011922478
  • Attack Helicopter
  • 011987217
  • Aircraft Taxiing Light
  • 011484167
  • Rotary Electro-mechanical Actuator
  • 011125621
  • Electrical-electronic Equipment Control Panel
  • 010692912
  • Rotary Electro-mechanical Actuator
  • 005049112
  • Attack Helicopter
  • 011684260
  • Attack Helicopter
  • 007520603
  • Radar Set
  • 009023692
  • Aircraft Landing Light
  • 009202403
  • Still Picture Camera Body
  • 007729175
  • Radio Frequency Amplifier
  • 007729174
  • Radio Frequency Amplifier
  • 009039757
  • Rotary Electro-mechanical Actuator
  • 008308000
  • Rotary Electro-mechanical Actuator
  • 006804316
  • Rotary Electro-mechanical Actuator
  • 009386979
  • Photographic Film Processing Machine
  • 006078736
  • Pressure Transmitter
  • 008068603
  • Rotary Electro-mechanical Actuator
  • 008376275
  • Aircraft Landing Light
  • 005389295
  • Aircraft Landing Light
  • 008456755
  • Rotary Electro-mechanical Actuator
  • 007220964
  • Automatic Pilot Flight Controller
  • 005167386
  • Rotary Electro-mechanical Actuator
  • 005168275
  • Linear Electro-mechanical Actuator
  • 005190103
  • Power Supply
  • 006914896
  • Radio Receiver-transmitter
  • 005167367
  • Rotary Electro-mechanical Actuator
  • 005167368
  • Rotary Electro-mechanical Actuator
  • 005407310
  • Rotary Electro-mechanical Actuator
  • 004445271
  • Radio Receiver-transmitter
  • 005839544
  • Aircraft Taxiing Light
  • 005293584
  • Butterfly Valve
  • 004744410
  • Rotary Electro-mechanical Actuator
  • 006327842
  • Linear Electro-mechanical Actuator
  • 011684259
  • Attack Helicopter
  • 001697137
  • Observation Helicopter
  • 003434692
  • Aircraft Cabin Air Pressure Regulator
  • 005551302
  • Vaneaxial Fan
  • 004428048
  • Aircraft Hydraulic Oil Cooler
  • 003704904
  • Linear Electro-mechanical Actuator
  • 000565247
  • Turnaround Assembly
  • 000886792
  • Aircraft Landing Light
  • 010839446
  • Interference Analyz

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Rotor Bearing"

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
NATIONAL SECURITY AGENCY National Security Agency
DSOR:
User:
U.S. MARINE CORPS U.s. Marine Corps
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
FEDERAL AVIATION ADMINISTRATION Federal Aviation Administration
DSOR:
User:
FEDERAL AVIATION ADMINISTRATION Federal Aviation Administration
DSOR:
User:
U.S. COAST GUARD U.s. Coast Guard
DSOR:
User:
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION National Aeronautics and Space Administration
DSOR:
User:
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION National Aeronautics and Space Administration
DSOR:
User:
AUSTRIA Austria
DSOR:
User:
POLAND Poland
DSOR:
User:
BULGARIA Bulgaria
DSOR:
User:
BRAZIL Brazil
DSOR:
User:
SPAIN Spain
DSOR:
User:
COLUMBIA Columbia
DSOR:
User:
ISRAEL Israel
DSOR:
User:
MOROCCO Morocco
DSOR:
User:
MALAYSIA Malaysia
DSOR:
User:
AUSTRALIA Australia
DSOR:
User:
CANADA Canada
DSOR:
User:
NEW ZEALAND New Zealand
DSOR:
User:
FRANCE France
DSOR:
User:
GERMANY Germany
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
UNITED KINGDOM United Kingdom
DSOR:
User:
NETHERLANDS Netherlands
DSOR:
User:
PORTUGAL Portugal
DSOR:
User:
ITALY Italy
DSOR:
User:
DENMARK Denmark
DSOR:
User:
NORWAY Norway
DSOR:
User:
GREECE Greece
DSOR:
User:
TURKEY Turkey
DSOR:
User:
NATO MAINTENANCE AND SUPPLY AGENCY NATO Maintenance and Supply Agency
DSOR:
Import / Export
  • Schedule B: 8482105028
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Classification: Angular contact ball bearings, nesoi


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