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

Annular Ball Bearing

Model / MPN: 138550-01 | NSN: 3110-00-691-2732
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
3110-00-691-2732
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
0.0937 inches
Bore Diameter
0.1250 inches
Flange Outside Diameter
0.2960 inches
Flange Width
0.0230 inches
Outer Ring Outside Diameter
0.2500 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0001 inches radial and 0.0005 inches radial
Standard Tolerance Designation
Abec no.3
Material
Steel ball
Material
Steel inner ring
Material
Steel outer ring
Material
Steel retainer
Style Designator
Non-loading groove, non-separable

Pricing and Availability

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138550-01 Cross Reference