KP5FS428

Comprehensive specifications and application details for: KP5FS428 Airframe Ball Bearing.

Summary

Explore detailed summary information for bearing: KP5FS428. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
KP5FS428
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-037-1255
Item Name Code
00041
Federal Item Identification Guide
A044A0
Assigment Date
03/14/1977

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,ball,annular.

radial load direction, 0.5530 inches minimum and 0.5580 inches maximum inner ring width, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, mil-g-23827 mil spec single material response lubrication material document and classification, contact bearing seal type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-037-1255 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
0.3120 inches minimum and 0.3125 inches maximum
Inner Ring Width
0.5530 inches minimum and 0.5580 inches maximum
Load Direction
radial
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.3700 inches minimum and 0.3750 inches maximum
Overall Outside Diameter
1.2495 inches minimum and 1.2500 inches maximum
Material
plastic tetrafluoroethylene seal
Material
steel comp e52100 ball
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Seal Quantity
2
Style Designator
single row inner ring extended both sides
Surface Treatment
cadmium all external/exposed metal surfaces

Replaces

The NSN 3110-01-037-1255 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-01-049-0694 No Name Available 02/01/1985

Frequently Asked Questions

Find quick answers to common questions about bearing: KP5FS428. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-037-1255?
The FSCG of the NSN 3110-01-037-1255 is 3110
Does the NSN 3110-01-037-1255 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-037-1255 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-01-037-1255 contain precious materials?
Precious metal content is unknown
Does NSN 3110-01-037-1255 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-01-037-1255 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Mon, Mar 14, 1977

Price & Availability

Fill out the form to get pricing and availability details for the bearing: KP5FS428

Popular Bearings

Browse our selection of high-demand, high-performance bearings:

CMHD-4
3120-01-549-9515
Rod End Plain Bearing
CMHDL-4
3120-01-550-3576
Rod End Plain Bearing
CMHDLSS5Y
3120-01-565-8250
Rod End Plain Bearing
CMHDSS5Y
3120-01-565-8249
Rod End Plain Bearing
CMI 200835
3110-01-473-8366
Annular Ball Bearing
CMI002273
3110-01-629-2750
Bearing Ball
CMI085369
3130-01-629-2798
Pillow Block Cap
CMI108557
3110-01-629-2790
Annular Ball Bearing
CMI114111
3110-01-246-2451
Annular Ball Bearing
CMI147523
3110-01-628-4763
Bearing Ball
CMI164548
3110-01-629-2803
Needle Roller Bearing
CMI5-001508
3110-01-629-2780
Annular Ball Bearing
CML000001
3110-01-626-5275
Bearing Ball Retainer
CML08125
3110-01-642-4473
Annular Ball Bearing
CML08231
3110-01-682-0883
Tapered Roller Bearing Cup