Model: 2498791 3H889

Annular Ball Bearing

Special Features:

Silver plate separator per ams 2410

Properties:

Overall Width
Between 0.5462 inches and 0.5512 inches
Bore Diameter
Between 0.7872 inches and 0.7874 inches
Overall Outside Diameter
Between 1.8502 inches and 1.8504 inches
End Application
Kc135 acft
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Bore Shape
Straight
Material
Steel comp 4340 separator
Material
Steel comp m50 ball
Material
Steel comp m50 inner ring
Material
Steel comp m50 outer ring
Style Designator
Loading groove, non-separable
NSN
3110-01-203-4433
Part Number
2498791 3H889
Description
Bearing,ball,annular
CAGE

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 2498791 3H889 NSN 3110-01-203-4433

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:
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:
114820
UFC:
58860
LTL:
77.5
LCL:
77.5
WCC:
742
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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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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