Model: 3-23

Annular Ball Bearing

Special Features:

Set screw in inner ring

Properties:

Bore Diameter
Between 2.1875 inches and 2.1881 inches
Overall Outside Diameter
Between 4.3299 inches and 4.3307 inches
Lubrication Material
Grease
Outer Ring Width
1.2500 inches
Inner Ring Width
2.5630 inches
Surface Finish
Ground
Seal Quantity
2
Bearing Seal Type
Labyrinth
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Lubrication Material
Grease
Lubrication Material Specification
Dod-g-24508 military specification single material response
Material
Steel ball
Material
Steel inner ring
Material
Steel outer ring
Material
Steel retainer
Material
Steel seal and wool seal
Material
Steel and wool seal
Style Designator
Single row ball, external self-aligning, inner ring extended both sides, with setscrew in inner ring
NSN
3110-00-278-7317
Part Number
3-23
Description
Bearing,ball,annular
CAGE
0MKW7

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

Part 3-23 NSN 3110-00-278-7317

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
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:
U
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:
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:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8482105028
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Angular contact ball bearings, nesoi

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