Model: KSR121004B

Rod End Plain Bearing

Special Features:

Keyway in shank

Properties:

Thread Class
3a
Thread Direction
Right-hand
Shank Style
Externally threaded
Overall Length
2.8125 inches
Bore Diameter
Between 0.2497 inches and 0.2500 inches
Outer Member Outside Diameter
1.1250 inches
Bore Center To Shank End Distance
2.2500 inches
Outer Member Width
0.5310 inches
Inner Member Width
Between 0.6820 inches and 0.6870 inches
Shank Thread Length
Between 1.6250 inches and 1.6350 inches
Static Radial Load Rating
20060 pounds
Thread Diameter
0.437 inches
Thready Qty Per Inch (tpi)
20
Hardness Rating
39.0 rockwell c rod end body
Hardness Rating
23.0 rockwell c outer ring
Hardness Rating
55.0 rockwell c inner member
Material
Plastic polytetrafluoroethylene race liner
Material
Steel comp 4340 rod end body
Material
Steel comp 440c inner member
Material
Steel comp 630 outer ring
Material Specification
Ams6415 assn standard single material response rod end body
Material Specification
Ams5630 assn standard single material response inner member
Material Specification
Ams5643 assn standard single material response outer ring
Surface Treatment
Cadmium rod end body and chromate rod end body
Surface Treatment Specification
Qq-b-416, type 2, cl 2 federal specification single treatment response rod end body
Style Designator
Ball type
Thread Series Designator
Unf
NSN
3120-01-171-5330
Part Number
KSR121004B
Description
Bearing,plain,rod End
CAGE

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 KSR121004B NSN 3120-01-171-5330

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:
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:
114850
UFC:
58880
LTL:
70.0
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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