KP21BANG25

Airframe Ball Bearing

NSN 3110-00-042-0444

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000420444

Product Features

W80 pct.Full of mil-g-81322, heat treat rings and balls to rockwell c 60 to 66 and stabilized for operation at 250 deg. F, radial and lateral eccentricity, inner ring 0.0010 in. Outer ring 0.0016 in., 0.0003-0.0010 in. Radial clearance

Technical Specifications of NSN

Bore Diameter:
1.3130 inches
Overall Outside Diameter:
2.0625 inches
Lubrication Material:
Grease
Outer Ring Width:
0.3750 inches
Inner Ring Width:
0.4370 inches
Seal Quantity:
2
Bearing Seal Type:
Contact
Load Direction:
Radial
Standard Tolerance Designation:
Afbma standard tolerance for airframe ball bearings
Lubrication Material Specification:
Mil-g-81322 military specification single material response
Material:
Plastic polytetrafluoroethylene seal
Material:
Steel comp e51100 ball or steel comp e52100 ball
Material:
Steel comp e52100 inner ring
Material:
Steel comp e52100 outer ring
Material:
Stainless steel retainer
Material:
Steel comp e51100 or steel comp e52100 ball
Material Specification:
66 federal standard all material responses ball
Material Specification:
66 federal standard single material response inner ring
Material Specification:
66 federal standard single material response outer ring
Material Specification:
Ams 3652 assn standard single material response seal or ams 3666 assn standard single material response seal
Material Specification:
Ams 3652 assn standard single material response or ams 3666 assn standard single material response seal
Surface Treatment:
Cadmium exposed surfaces as mounted
Surface Treatment Specification:
Qq-p-416, type 1, cl 2 federal specification single treatment response exposed surfaces as mounted
Style Designator:
Single row inner ring extended both sides
NSN:
3110-00-042-0444
Item Name:
Bearing,landing Gear Struts
Cage Code:
21335

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
AS27642
Cage Code:
81343
RNCC:
3
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MS27642
Cage Code:
81343
RNCC:
3
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
KP21BFS50160
Cage Code:
06144
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
K21B
Cage Code:
38443
RNCC:
C
RNVC:
1
RNAAC:
48
Status:
A
MSDS:
SADC:
AH
Part Number:
KP21BFS464
Cage Code:
06144
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
KP21B
Cage Code:
38443
RNCC:
5
RNVC:
2
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
MS27642-21
Cage Code:
81343
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AN202KP21BANG25
Cage Code:
80059
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
KP21BFS10160
Cage Code:
21335
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
KP21BFS50160
Cage Code:
21335
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
KP21BFS464
Cage Code:
21335
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MA27642-21
Cage Code:
06144
RNCC:
5
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
MS27642-21
Cage Code:
06144
RNCC:
5
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
MS27642KP21B
Cage Code:
91936
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
MS27642-21
Cage Code:
96906
RNCC:
5
RNVC:
9
RNAAC:
TG
Status:
A
MSDS:
SADC:
Part Number:
AN202KP21B
Cage Code:
88044
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
MS20202KP21B
Cage Code:
96906
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
6026-7055
Cage Code:
36378
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
6026-7055-4
Cage Code:
36378
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
MS27642KP21B
Cage Code:
38443
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
MS27642-21
Cage Code:
5V122
RNCC:
5
RNVC:
9
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
10346576
Cage Code:
A486G
RNCC:
6
RNVC:
9
RNAAC:
WF
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00041
FIIG:
A044A0
Concept No.:
App. Key:
B
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:
U
ESD:
ESD:
MMAC:
CRITL:
F

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
51
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

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number kp21bang25 and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Definition Definition of approved item name (AIN): "Landing Gear Struts Bearing"

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes bearing, ball, annular.

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:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
FINLAND Finland
DSOR:
User:
POLAND Poland
DSOR:
User:
BRAZIL Brazil
DSOR:
User:
SPAIN Spain
DSOR:
User:
COLUMBIA Columbia
DSOR:
User:
ARGENTINA Argentina
DSOR:
User:
SINGAPORE Singapore
DSOR:
User:
KUWAIT Kuwait
DSOR:
User:
MALAYSIA Malaysia
DSOR:
User:
AUSTRALIA Australia
DSOR:
User:
BELGIUM Belgium
DSOR:
User:
CANADA Canada
DSOR:
User:
SOUTH AFRICA South Africa
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:
ITALY Italy
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: 8482105068
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Classification: Ball bearings, nesoi


Best-Selling Products A collection of our most popular products