Model: P21441

Spherical Plain Bearing

Special Features:

Used on tf39 engine

Properties:

Overall Length
Between 0.5880 inches and 0.5930 inches
Body Outside Diameter
Between 0.7497 inches and 0.7500 inches
Body Inside Diameter
Between 0.2498 inches and 0.2502 inches
Extension Outside Diameter
Between 0.3700 inches and 0.3900 inches
Spherical Body Diameter
Between 0.7497 inches and 0.7500 inches
Corner Shape
Square all corners
Hardness Rating
37.0 rockwell c
Surface Finish
18.0 microinches inside diameter surface of body
Surface Finish
63.0 microinches left end surface
Surface Finish
63.0 microinches right end surface
Surface Finish
8.0 microinches spherical surface
Material
Cobalt comp 6
Material Specification
Ams 5387 assn standard single material response
Style Designator
Solid
NSN
3120-01-224-6490
Part Number
P21441
Description
Bearing,plain,spherical
CAGE

A detachable part 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. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes bearing, plain, self-aligning.

Part P21441 NSN 3120-01-224-6490

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13204
FIIG:
A045A0
Concept No.:
App. Key:
C
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
NY
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:
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:
77.5
WCC:
742
TCC:
Z
SHC:
Z
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8482300040
  • SITC: 74630
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Spherical roller bearings, single row

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