BWR46H-078-3-010

Self-aligning Plain Bearing

NSN 3120-01-619-3711

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
016193711

Product Features

Four transverse lubrication grooves equally spaced on id, 1 radial on both the id and od. Grooves shall not restrict grease flow on race; 9 transverse grooves located on ball equally spaced on id and one radial groove on id and od, shall not restrict grease flow; grooves r .109 -.030 +.040 prior to swaging

Detail Specifications

Bore Diameter:
Between 2.999 inches and 3.000 inches
Lubrication Material:
Grease, mil-g-81322
End Application:
C-17a globemaster iii
Outer Member Outside Diameter:
Between 5.1345 inches and 5.1350 inches
Outer Member Width:
Between 2.557 inches and 2.567 inches
Inner Member Width:
Between 2.798 inches and 2.802 inches
Hardness Rating:
38.0 rockwell c and 41.0 rockwell c race liner
Hardness Rating:
43.0 rockwell c spherical surface
Part Name Assigned By Controlling Agency:
Bearing, plain, self-aligning, swaged assembly
Material:
Copper alloy 172 race liner
Material:
Steel comp xm-13 spherical surface
Material Specification:
Ams 4650 assn standard single material response race liner
Material Specification:
Ams 5629 assn standard single material response spherical surface
Style Designator:
Without insert or liner
NSN:
3120-01-619-3711
Item Name:
Bearing,plain,self-aligning
Cage Code:
16746

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
ASSB48-4005/10
Cage Code:
15860
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
KSSB48-29-3-1
Cage Code:
97613
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
4D0076-3-01
Cage Code:
88277
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13208
FIIG:
A045A0
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:
A
ESD:
ESD:
MMAC:
BA
CRITL:
X

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

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Self-aligning Plain Bearing"

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
Import / Export
  • Schedule B: 8482300040
  • SITC: 74630
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Classification: Spherical roller bearings, single row


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