Model: ST4M140-4C8R

Rod End Ball Bearing

Special Features:

80 pct full of specified grease, locking slot on shank in accordance with nax 513, radial play 0.0000 to 0.0004 in., axial play 0.0000 to 0.0030 in.

Properties:

Thread Class
3a
Thread Direction
Right-hand
Shank Diameter
0.3400 inches
Shank Style
Internally threaded
Overall Length
3.7690 inches
Bore Diameter
0.2500 inches
Overall Outside Diameter
0.9380 inches
Lubrication Material
Grease
Shank Thread Length
2.3300 inches
Outer Ring Width
0.4380 inches
Inner Ring Width
0.5930 inches
Length From Bore Center To Shank End
3.3000 inches
Seal Quantity
2
Bearing Seal Type
Contact
Alignment Type
Self-aligning
Self-alignment Location
Internal
Thready Qty Per Inch (tpi)
20
Thread Size
0.500 inches
Self-alignment Angle
10.00 degrees
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Plastic polytetrafluoroethylene seal or stainless steel seal
Material
Steel comp 4130 outer ring
Material
Steel comp e52100 ball
Material
Steel comp e52100 inner ring
Material Specification
66 federal standard single material response 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 1st material response seal
Surface Treatment
Cadmium all external/exposed metal surfaces
Style Designator
Double row, staggered, ball
Thread Series Designator
Unjf
NSN
3110-00-277-8381
Part Number
ST4M140-4C8R
Description
Bearing,ball,rod End
CAGE
76301

A special single or multiple-row ball bearing, rigid or self-aligning, and constructed with either a solid or hollow shank, internally or externally threaded.

Part ST4M140-4C8R NSN 3110-00-277-8381

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00049
FIIG:
A044A0
Concept No.:
App. Key:
G
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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:
ZZ
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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Schedule B and Export
  • Schedule B: 8482800080
  • SITC: 74680
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Other ball or roller bearings, including combined ball/roller bearings, nesoi

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