KP5E6531

Comprehensive specifications and application details for: KP5E6531 Airframe Ball Bearing.

Summary

Explore detailed summary information for bearing: KP5E6531. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
KP5E6531
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.

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

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: KP5E6531. 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: KP5E6531

Popular Bearings

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

993014-02
3110-00-977-3380
Annular Ball Bearing
99305
3110-00-902-6581
Journal Roller Bearing
99305-4ES100
3110-00-987-3720
Annular Ball Bearing
99305-4ES100NT
3110-00-987-3720
Annular Ball Bearing
99305-4ES100NTNT
3110-00-987-3720
Annular Ball Bearing
99306
3110-00-902-6582
Journal Roller Bearing
99306-4ES100
3110-00-991-0940
Annular Ball Bearing
99308
3110-00-902-6584
Journal Roller Bearing
99309
3110-00-117-1529
Journal Roller Bearing
99310
3110-00-902-6587
Journal Roller Bearing
993101X1522MILG3278A
3110-00-190-9288
Annular Ball Bearing
99312
3110-00-902-6590
Journal Roller Bearing
99315
3120-01-537-0779
Sleeve Bushing
993201PL FIND 2
3120-01-346-2361
Sleeve Bearing
993202PL FIND 2
3120-01-346-2361
Sleeve Bearing