Model: KR7E1FN

Rod End Plain Bearing

Properties:

Thread Class
3a
Thread Direction
Right-hand
Shank Style
Externally threaded
Overall Length
3.0940 inches
Bore Diameter
Between 0.4370 inches and 0.4390 inches
Outer Member Outside Diameter
1.3120 inches
Bore Center To Shank End Distance
2.4380 inches
Outer Member Width
0.3600 inches
Inner Member Width
Between 0.8700 inches and 0.8750 inches
Shank Thread Length
1.5000 inches
Static Radial Load Rating
8750 pounds
Thread Diameter
0.500 inches
Features Provided
Flush lubrication fitting
Thready Qty Per Inch (tpi)
20
Hardness Rating
36.0 rockwell c outer race member and 42.0 rockwell c outer race member
Hardness Rating
59.0 rockwell c inner member and 63.0 rockwell c inner member
Lubrication Feature
Groove external outer member
Material
Steel comp 4130 rod end body
Material
Steel comp e52100 inner member
Material
Steel comp e52100 outer race member
Material
Stainless steel race insert
Surface Treatment
Chromium inner member
Surface Treatment
Cadmium rod end body
Style Designator
Ball type
Thread Series Designator
Unf
NSN
3120-00-661-7529
Part Number
KR7E1FN
Description
Bearing,plain,rod End
CAGE
97613

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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes bearing, plain, spherical and bearing, plain, self-aligning.

Part KR7E1FN NSN 3120-00-661-7529

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13209
FIIG:
A045A0
Concept No.:
App. Key:
A
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:
CRITL:
X

Packaging & Shipping

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

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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 8483308055
  • SITC: 74822
  • End Use: Industrial machines, other
  • NAICS: 336310
  • USDA: 1

Freight Class: Transmission shafts: bearing housings, plain shaft bearings with housing, rod end bearings

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