Self-aligning Plain Bearing

Model / MPN: 55842-12 | NSN: 3120-01-038-8753

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

3120-01-038-8753

Sold in multiples of

1 EA

DEMIL

Bore Diameter

Between 0.7495 inches and 0.7500 inches

Lubrication Material

Grease, mil-g-81322

Outer Member Outside Diameter

Between 1.4370 inches and 1.4375 inches

Outer Member Width

Between 0.5880 inches and 0.5930 inches

Inner Member Width

Between 0.7450 inches and 0.7500 inches

Static Radial Load Rating

50000 pounds

Hardness Rating

28.0 rockwell c outer race member and 36.0 rockwell c outer race member

Hardness Rating

37.0 rockwell c inner member

Lubrication Feature

Groove external outer member

Lubrication Feature

Groove internal inner member

Lubrication Feature

Groove internal outer member

Lubrication Feature

Perforation outer race member

Lubrication Feature

Perforation inner member

Material

Copper alloy 172 inner member or copper alloy 173 inner member

Material

Steel comp 630 outer race member

Style Designator

Without insert or liner with staking groove

55842 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE4A419T8542	A Bearing, Plain, Self	75	EA	07/19/2019
SPE4A620T078Q	A Bearing, Plain, Self	11	EA	12/16/2019

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

55842-12 Cross Reference

SAE AS81936/1
AS81936/1
AGB12VA
BSSN12-2025G3
KSB12-27GA
M81936/1-12
ST4M123G12
SBU24RGH46-2A
M81936/1-12
MIL-B-81936/1
AS81936/1-12