KP37BE8081

Comprehensive specifications and application details for: KP37BE8081 Airframe Ball Bearing.

Summary

Explore detailed summary information for bearing: KP37BE8081. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
KP37BE8081
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-251-0029
Item Name Code
00041
Federal Item Identification Guide
A044A0
Assigment Date
03/11/1987

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.

as modified by lubrication departure from cited document, extra light duty series features provided, 2.3120 inches minimum and 2.3130 inches maximum bore diameter, radial torque tube type control functional description, contact bearing seal type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-251-0029 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
2.3120 inches minimum and 2.3130 inches maximum
Departure From Cited Document
as modified by lubrication
Features Provided
extra light duty series
Functional Description
radial torque tube type control
Inner Ring Width
0.4325 inches minimum and 0.4375 inches maximum
Internal Fit-Up Designation
standard
Load Direction
radial
Lubrication Material
lubricant
Lubrication Material Document And Classification
e8081 mfr ref single material response
Outer Ring Width
0.3700 inches minimum and 0.3750 inches maximum
Overall Outside Diameter
3.0615 inches minimum and 3.0625 inches maximum
Material Document And Classification
66 uns g51986 or g93106 fed std all material responses ball
Material Document And Classification
66 uns g93106 fed std single material response inner ring
Material Document And Classification
66 uns g93106 fed std single material response outer ring
Material Document And Classification
66 uns s41000 fed std single material response retainer
Material Document And Classification
ams 3652 assn std single material response or ams 3666 assn std single material response seal
Material
plastic polytetrafluoroethylene seal
Material
steel comp e51100 or steel comp e52100 ball
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Material
steel comp e52100 retainer
Retainer Fabrication Method
pressed
Seal Quantity
2
Specification/Standard Data
81349-mil-b-7949 government specification
Standard Tolerance Designation
afbma std tolerance for airframe ball bearings
Style Designator
single row inner ring extended both sides
Surface Treatment Document And Classification
qq-p-416,type 1,class 2 fed spec single treatment response all external/exposed metal surfaces
Surface Treatment
cadmium all external/exposed metal surfaces

Frequently Asked Questions

Find quick answers to common questions about bearing: KP37BE8081. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-251-0029?
The FSCG of the NSN 3110-01-251-0029 is 3110
Does the NSN 3110-01-251-0029 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-251-0029 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 3110-01-251-0029 contain precious materials?
Precious metal content is unknown
Does NSN 3110-01-251-0029 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 3110-01-251-0029 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Wed, Mar 11, 1987

Price & Availability

Fill out the form to get pricing and availability details for the bearing: KP37BE8081

Popular Bearings

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

0662954-7
3110-00-554-3245
Annular Ball Bearing
0662W
3120-00-350-3051
Washer
06634
3110-01-302-0795
Bearing Roller
066373015B
3120-01-106-3935
Thrust Washer Bearing
066403700
3110-01-289-4912
Inner Bearing Ring
06649AB
3110-00-155-6198
Annular Ball Bearing
06655
3120-01-280-7795
Thrust Washer Bearing
066614Z
3120-00-661-6594
Sleeve Bearing
066741
3110-00-142-0280
Tapered Roller Bearing Cup
066742
3110-00-554-5648
Annular Ball Bearing
0667616
3110-01-474-7045
Bearing Roller
066781
3120-01-190-3891
Ball Half Bushing
06680A
3110-00-100-0311
Tapered Roller Bearing Cup
066821
3110-00-289-8084
Annular Ball Bearing
06683A
3110-00-100-0309
Tapered Roller Bearing Cup