MS27645-6A

Comprehensive specifications and application details for: MS27645-6A Airframe Ball Bearing.

Summary

Explore detailed summary information for bearing: MS27645-6A. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MS27645-6A
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-042-4823
Item Name Code
00041
Federal Item Identification Guide
A044A0
Assigment Date
01/05/1972

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.

self-aligning alignment type, radial load direction, 0.3747 inches minimum and 0.3750 inches maximum bore diameter, 0.3105 inches minimum and 0.3130 inches maximum inner ring width, contact bearing seal type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-042-4823 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
self-aligning
Bearing Seal Type
contact
Bore Diameter
0.3747 inches minimum and 0.3750 inches maximum
Inner Ring Width
0.3105 inches minimum and 0.3130 inches maximum
Load Direction
radial
Outer Ring Width
0.2450 inches minimum and 0.2500 inches maximum
Overall Outside Diameter
0.8746 inches minimum and 0.8750 inches maximum
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
Special Features
80 pct full of specified lubricant;anial play 0.0300 in. max.; heat treat rings and balls to rockwell c to 60 to 66; heat stablished for operation at 250 deg f; 8 deg self-aligning in either direction; ball brng style:no. 167 in old a04400 fiig;afbma standard tolerance designation:afbma standard tolerance for airframe ball brngs; aligning ring:not included; seal retainers ar corrosion resistant steel; surface treatment and location:all external surfaces are cadmium qq-p-416 type 1 class 2. this does not include the bore,seal and seal retainers
Seal Quantity
2
Self-Alignment Location
internal

Replaces

The NSN 3110-00-042-4823 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-732-2818 No Name Available 03/01/1982

Frequently Asked Questions

Find quick answers to common questions about bearing: MS27645-6A. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-042-4823?
The FSCG of the NSN 3110-00-042-4823 is 3110
Does the NSN 3110-00-042-4823 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-00-042-4823 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 3110-00-042-4823 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-042-4823 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 3110-00-042-4823 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Jan 5, 1972

Price & Availability

Fill out the form to get pricing and availability details for the bearing: MS27645-6A

Popular Bearings

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

248042
3120-00-235-4812
Bushing
2480758
3130-00-911-7340
Bearing Housing Liner
2480862
3120-01-015-9718
Sleeve Bearing Half
2480949
3110-00-420-0323
Annular Ball Bearing
248098
3120-00-924-6523
Sleeve Bushing
2481026
3120-00-909-1998
Sleeve Bushing
2481118
3120-01-287-6350
Linear-Rotary Motion Roller
248128
3110-01-555-9571
Annular Ball Bearing
248173
3120-01-506-6470
Sleeve Bushing
2481905-1
3120-00-891-1634
Sleeve Bushing
2481905-2
3120-00-891-5433
Sleeve Bushing
2481914
3110-01-033-9129
Replacement Bearing Shield
2481914-1
3120-01-641-4753
Thrust Washer Bearing
2481923-1
3130-01-641-4767
Bearing Unit Housing
2482-1-5
3110-01-354-5686
Outer Bearing Ring