21271G7

Annular Ball Bearing

NSN 3110-00-044-4813

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
000444813

Product Features

Removable seals

Technical Specifications of NSN

Overall Width:
15.0 millimeters
Bore Diameter:
20.00 millimeters
Overall Outside Diameter:
52.00 millimeters
Lubrication Material:
Grease
Surface Finish:
Ground
Retainer Fabrication Method:
Pressed
Seal Quantity:
2
Bearing Seal Type:
Contact
Load Direction:
Radial
Bore Shape:
Straight
Internal Fit-up Designation:
Standard
Features Provided:
Aligning ring
Standard Tolerance Designation:
Abec no.1
Lubrication Material:
Grease
Lubrication Material Specification:
Alvania 3, fscm 54527 mfr ref single material response
Material:
Rubber synthetic seal
Material:
Steel ball
Material:
Steel inner ring
Material:
Steel outer ring
Material:
Steel retainer
Style Designator:
Non-loading groove, non-separable
NSN:
3110-00-044-4813
Item Name:
Rotor Bearing
Cage Code:
28527

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
Z499604XR1Z
Cage Code:
43334
RNCC:
3
RNVC:
2
RNAAC:
TG
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
Concept No.:
App. Key:
C
Cond. Code:
1
Status:
A

Part Materials

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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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Rotor Bearing"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
BUREAU OF ENGRAVING AND PRINTING Bureau of Engraving and Printing
DSOR:
Import / Export
  • Schedule B: 8482105028
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Classification: Angular contact ball bearings, nesoi


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