B542DD

Comprehensive specifications and application details for: B542DD Airframe Ball Bearing.

Summary

Explore detailed summary information for bearing: B542DD. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
B542DD
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-839-6357
Item Name Code
00041
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1962

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, contact bearing seal type, 1.3118 inches minimum and 1.3132 inches maximum bore diameter, 0.2760 inches minimum and 0.2810 inches maximum inner ring width, mil-g-23827 mil spec single material response lubrication material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-839-6357 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
1.3118 inches minimum and 1.3132 inches maximum
Inner Ring Width
0.2760 inches minimum and 0.2810 inches maximum
Load Direction
radial
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.2500 inches nominal
Overall Outside Diameter
1.7490 inches minimum and 1.7500 inches maximum
Material
plastic polytetrafluoroethylene seal
Material
steel ball
Material
steel inner ring
Material
steel outer ring
Seal Quantity
2
Style Designator
single row inner ring extended both sides
Surface Treatment
cadmium all external/exposed metal surfaces

Frequently Asked Questions

Find quick answers to common questions about bearing: B542DD. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-839-6357?
The FSCG of the NSN 3110-00-839-6357 is 3110
Does the NSN 3110-00-839-6357 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-00-839-6357 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 3110-00-839-6357 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-839-6357 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 3110-00-839-6357 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962

Price & Availability

Fill out the form to get pricing and availability details for the bearing: B542DD

Popular Bearings

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

55C5878H01
3120-00-766-4434
Bearing
55F1 1-4E30DPC16
3120-00-790-4819
Flang Plain Bushing
55J544S3ITEM3SH3
3120-00-468-3079
Sleeve Bearing
55J544S3SH6PC6
3110-00-183-5778
Annular Ball Bearing
55J751PC13
3110-00-992-1008
Annular Ball Bearing
55J752SUB2PC11
3110-00-991-0944
Annular Ball Bearing
55J753SUB2PC22
3110-00-198-1632
Annular Ball Bearing
55J753SUB3PC11
3110-00-991-0944
Annular Ball Bearing
55Q218
3110-00-100-0516
Tapered Roller Bearing Cup
55RIN241
3110-01-325-2832
Cylindrical Roller Bearing
55SD23
3110-00-156-1426
Self-Aligning Roller Bearing
55SD23/F4
3110-01-013-8687
Self-Aligning Roller Bearing
55SM-152
3120-01-221-4146
Linear-Rotary Motion Roller
55T363
3110-01-690-1248
Rod End Roller Bearing
55T364
3110-01-689-9304
Rod End Roller Bearing