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Worldwide distributor of NSN parts and consumables located in the USA.

Annular Ball Bearing

Model / MPN: 43493 | NSN: 3110-00-227-4521
ITAR Registered seal

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.

Product Details
NATO Stock Number
3110-00-227-4521
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
0.1960 inches
Bore Diameter
0.2500 inches
Overall Outside Diameter
0.6250 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
2
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Internal Clearance
0.0002 inches radial and 0.0005 inches radial
Standard Tolerance Designation
Abec no.3
Lubrication Material
Grease
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Stainless steel
Style Designator
Non-loading groove, non-separable
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A518T2943 Bearing, Ball, Annul 1499 EA 10/23/2017
SPE4A518T267P Bearing, Ball, Annul 1564 EA 01/25/2018
SPE4A418T2578 Bearing, Ball, Annul 2757 EA 05/10/2018
SPE4A619T28W8 Bearing, Ball, Annul 302 EA 07/05/2019

Pricing and Availability

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43493 Cross Reference
  • 4131103-2A1H
  • 77R3X1K0
  • 11014596-15
  • 850-1004-001
  • 11014596-15
  • M800M17
  • M81793/3JEXCXN1E1
  • MIL-B-81793
  • 808-130
  • S50-625HHP25LY70
  • SS77R4XR3E5
  • SS77R4XR3MILG3278
  • SR43PP25168
  • 7609778
  • S623-13
  • 999534-07
  • SS77R4XR3E5
  • SS77R4XR3MILG3278
  • XA134FFSTS5A7MILG3278
  • XA134RPPR4B3G75
  • 2498873
  • 94105-1
  • B11-8
  • 309-0820-00
  • B11-S
  • S1KDD7E7701
  • R-4ZZRA1P25LG20
  • BE-296
  • R4INNK 25/66
  • 058-4
  • S1KDD7
  • 77R4XR1NU
  • 401-0098
  • S1KDD7E4816
  • S1KDD7
  • SIKDD7FS160P
  • B11-8/ABEC-1
  • FFB00171TYPE115
  • RS77R4X1C
  • R4FFM
  • AMS1KDD7ANG25
  • AMS1KDD7E7879
  • AMS1KDD7FS160
  • AMS1KDD7MILG3278A
  • FFB171
  • SR43MM-8
  • SR43MM8
  • SR43MMK25-8
  • MRCR4FFUSA
  • 7SR4HH
  • 94131104-2A1A
  • 94105-1
  • 713484
  • 701101
  • 115-00409-2034
  • 3110002274521
  • 1S623-13
  • 115X00409X2000
  • FFB171TYPE115GRADE00