Model: 20203A

Annular Ball Bearing

Properties:

Overall Width
12.0 millimeters
Bore Diameter
17.0 millimeters
Overall Outside Diameter
40.0 millimeters
Surface Finish
Ground
Load Direction
Angular
Bore Shape
Straight
Standard Tolerance Designation
Abec no.1
Contact Angle
25.0 degrees
Material
Steel ball
Material
Steel inner ring
Material
Steel outer ring
Style Designator
Counterbored outer ring, non-separable
NSN
3110-00-156-6752
Part Number
20203A
Description
Bearing,ball,annular
CAGE
7X677

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 20203A NSN 3110-00-156-6752

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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