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

Annular Ball Bearing

Model / MPN: SER4K25 | NSN: 3110-00-723-1958
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
3110-00-723-1958
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
0.1960 inches
Bore Diameter
0.2500 inches
Flange Outside Diameter
0.6900 inches
Flange Width
0.0420 inches
Outer Ring Outside Diameter
0.6250 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Standard Tolerance Designation
Abec no.7
Material
Stainless steel
Style Designator
Non-loading groove, non-separable
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A615TKC84 Bearing, Ball, Annular 153 EA 09/10/2015
SPE4A419T2877 Bearing, Ball, Annular 64 EA 01/16/2019

Pricing and Availability

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SER4K25 Cross Reference
  • M81793/08-JE2N2N1PP
  • M81793/8
  • 710499-85
  • GM3
  • SFR4
  • SFR4K3
  • SF1108
  • 544A003568
  • B2-7
  • E2-7
  • SFR4K
  • A554-165
  • SMC209602-5
  • 115182-01
  • 115182
  • VFR4Q25G32
  • FR45K25-285
  • SFR4K3-011
  • M81793-DIIIAN01AC71AA0