Model: 312-81393-514

Self-aligning Plain Bearing

Properties:

Bore Diameter
Between 1.7492 inches and 1.7500 inches
Outer Member Outside Diameter
Between 2.9992 inches and 3.0000 inches
Outer Member Width
Between 1.3120 inches and 1.3220 inches
Inner Member Width
Between 1.5260 inches and 1.5310 inches
Static Radial Load Rating
225940 pounds
Hardness Rating
37.0 rockwell c outer race member
Material
Plastic race liner
Material
Steel comp 630 outer race member
Material
Titanium alloy uns r56400 inner member
Surface Treatment
Ceramic inner member
Surface Treatment
Passivate outer race member
Style Designator
With insert and/or liner with staking groove
NSN
3120-01-128-1608
Part Number
312-81393-514
Description
Bearing,plain,self-aligning
CAGE
81205

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 item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

Part 312-81393-514 NSN 3120-01-128-1608

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13208
FIIG:
A045A0
Concept No.:
App. Key:
B
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:
1.4000lbs
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:
136500
UFC:
68455
LTL:
RATING VARIABLE
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
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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