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

Annular Ball Bearing

Model / MPN: G856 | NSN: 3110-01-237-2154
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
3110-01-237-2154
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
Between 0.2490 inches and 0.2510 inches
Bore Diameter
Between 0.1875 inches and 0.1877 inches
Flange Outside Diameter
Between 0.6280 inches and 0.6300 inches
Flange Width
Between 0.0560 inches and 0.0590 inches
Outer Ring Outside Diameter
Between 0.5630 inches and 0.5632 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Shield Quantity
2
Alignment Type
Rigid
Load Direction
Angular
Bore Shape
Straight
Internal Clearance
0.0022 inches radial and 0.0026 inches radial
Standard Tolerance Designation
Abec no. 9p
Contact Angle
Between 22.0 degrees and 28.0 degrees
Material
Plastic polyamide retainer
Material
Steel ball
Material
Stainless steel shield
Material
Steel inner ring
Material
Steel outer ring
Material Specification
S-2058, cage 35351 mfr ref single material response inner ring
Material Specification
S-2058, cage 35351 mfr ref single material response outer ring
Material Specification
S-2230, cage 35351 mfr ref single material response retainer
Material Specification
S-2058, cage 35351 mfr ref single material response ball
Style Designator
Shouldered inner ring, separable
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A615TLK18 Bearing, Ball, Annular 35 EA 09/30/2015
SPE4A517TFW18 Bearing, Ball, Annular 23 EA 09/14/2017

Pricing and Availability

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G856 Cross Reference
  • PZ126BX47
  • 160295-01
  • 160295-01
  • PZ126BX47
  • 160295-01
  • 160295-01