Model: KWB40-12

Self-aligning Plain Bearing

Special Features:

Used on c5a/b

Properties:

Bore Diameter
Between 2.4900 inches and 2.5000 inches
Lubrication Material
Lubricating oil
Outer Member Outside Diameter
Between 3.9562 inches and 3.9575 inches
Outer Member Width
Between 1.4370 inches and 1.4470 inches
Inner Member Width
Between 2.0570 inches and 2.0620 inches
Lubrication Feature
Groove outer race member
Material
Steel
Style Designator
Without insert or liner
NSN
3120-01-301-0877
Part Number
KWB40-12
Description
Bearing,plain,self-aligning
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 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 KWB40-12 NSN 3120-01-301-0877

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:
LE
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114800
UFC:
58850
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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