Model: K2803

Annular Ball Bearing

Properties:

Overall Width
1.5625 inches
Bore Diameter
70.00 millimeters
Overall Outside Diameter
125.00 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
1
Load Direction
Angular
Bore Shape
Straight
Internal Fit-up Designation
Standard
Internal Fit-up Contact Angular Direction
Inward convergent
Standard Tolerance Designation
Abec no.1
Material
Steel
Style Designator
28b loading groove, non-separable
Style Designator
Loading groove, non-separable
NSN
3110-00-156-5344
Part Number
K2803
Description
Bearing,ball,annular
CAGE
30798

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 K2803 NSN 3110-00-156-5344

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

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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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