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Self-aligning Plain Bearing

Model / MPN: 53G970718-29 | NSN: 3120-01-048-5026
ITAR Registered seal

A detachable assembly 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. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

Product Details
NATO Stock Number
3120-01-048-5026
Sold in multiples of
1 EA
DEMIL
NO
Bore Diameter
Between 0.4370 inches and 0.4375 inches
Outer Member Outside Diameter
Between 1.1870 inches and 1.1875 inches
Outer Member Width
Between 0.4950 inches and 0.5050 inches
Inner Member Width
Between 0.8100 inches and 0.8120 inches
Static Radial Load Rating
14000 pounds
Hardness Rating
55.0 rockwell c inner member and 62.0 rockwell c inner member
Material
Plastic polytetrafluoroethylene race liner
Material
Steel comp 440c inner member
Material
Steel comp 410 outer race member or steel comp 630 outer race member
Material Specification
Ams 5614 assn standard 1st material response outer race member or ams 5643 assn standard 2nd material response outer race member
Material Specification
Ams 5630 assn standard single material response inner member
Style Designator
With insert and/or liner with staking groove
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A516TGS95 Bearing, Plain, Self 5 EA 08/08/2016
SPE4A518T3903 Bearing, Plain, Self 3 EA 10/31/2017
SPE4A418T1101 Bearing, Plain, Self 4 EA 03/27/2018
SPE4A418T4838 Bearing, Plain, Self 3 EA 07/09/2018
SPE4A419T5204 Bearing, Plain, Self 12 EA 03/19/2019

Pricing and Availability

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53G970718-29 Cross Reference
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