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

Spherical Plain Bearing

Model / MPN: SR411C4 | NSN: 3120-01-630-2206
ITAR Registered seal

A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes bearing, plain, self-aligning.

Product Details
NATO Stock Number
3120-01-630-2206
Sold in multiples of
1 EA
DEMIL
Overall Length
Between 2.6950 inches and 2.7050 inches
Body Outside Diameter
Between 6.7655 inches and 6.7670 inches
Body Inside Diameter
Between 2.6960 inches and 2.7040 inches
End Application
V-22 aircraft
Spherical Body Diameter
Between 4.8370 inches and 4.8450 inches
Hardness Rating
60.0 rockwell c
Part Name Assigned By Controlling Agency
Bearing assembly-spherical, low speed planetary
Material
Steel
Style Designator
Solid
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A717Q0065 Bearing, Plain, Spher 161 EA 12/01/2016
SPE4A617Q0667 Bearing, Plain, Spher 82 EA 02/14/2017
SPE4A518T402M Bearing, Plain, Spher 4 EA 02/14/2018
SPE4A419T3351 Bearing, Plain, Spher 18 EA 01/31/2019
SPE4A419T5270 Bearing, Plain, Spher 2 EA 03/21/2019
SPE4A419T6213 Bearing, Plain, Spher 18 EA 04/29/2019
SPE4A419T7519 Bearing, Plain, Spher 18 EA 06/14/2019

Pricing and Availability

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SR411C4 Cross Reference
  • 901-044-153-117
  • 901-044-153-117
  • 901-044-153-117
  • 901-044-153-117
  • 901-044-153-117