Model: 72-6970-549

Annular Ball Bearing

Properties:

Overall Width
2.1250 inches
Bore Diameter
45.00 millimeters
Overall Outside Diameter
120.00 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Angular
Bore Shape
Straight
Internal Fit-up Designation
Standard
Internal Fit-up Contact Angular Direction
Outward convergent
Standard Tolerance Designation
Abec no.1
Material
Steel
Style Designator
28a non-loading groove, non-separable
Style Designator
Non-loading groove, non-separable
Nondefinitive Specification/std Data
143 type and 00 grade
NSN
3110-00-156-4721
Part Number
72-6970-549
Description
Bearing,ball,annular
CAGE
50024

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 72-6970-549 NSN 3110-00-156-4721

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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