MS21151-3ML3

Comprehensive specifications and application details for: MS21151-3ML3 Rod End Ball Bearing.

Summary

Explore detailed summary information for bearing: MS21151-3ML3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MS21151-3ML3
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-409-9848
Item Name Code
00049
Federal Item Identification Guide
A044A0
Assigment Date
11/13/1970

A special single or multiple-row ball bearing, rigid or self-aligning, and constructed with either a solid or hollow shank, internally or externally threaded.

1.3650 inches minimum and 1.3850 inches maximum length from bore center to shank end, 0.1897 inches minimum and 0.1900 inches maximum bore diameter, self-aligning alignment type, contact bearing seal type, 0.4320 inches minimum and 0.4370 inches maximum inner ring width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-409-9848 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
self-aligning
Bearing Seal Type
contact
Bore Diameter
0.1897 inches minimum and 0.1900 inches maximum
Inner Ring Width
0.4320 inches minimum and 0.4370 inches maximum
Length From Bore Center To Shank End
1.3650 inches minimum and 1.3850 inches maximum
Lubrication Material Document And Classification
mil-g-81322 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.3180 inches minimum and 0.3380 inches maximum
Overall Length
1.7655 inches nominal
Overall Outside Diameter
0.7710 inches minimum and 0.7910 inches maximum
Material Document And Classification
ams3652 assn std single material response or ams3666 assn std single material response seal
Material Document And Classification
mil-s-6758 mil spec single material response outer ring
Material Document And Classification
mil-s-6758 mil spec single material response rod end body
Material Document And Classification
mil-s-7420 mil spec single material response inner ring
Material Document And Classification
mil-s-7420 mil spec single material response ball
Material
plastic polytetrafluoroethylene seal
Material
steel comp 4130 outer ring
Material
steel comp 4130 rod end body
Material
steel comp e52100 ball
Material
steel comp e52100 inner ring
Nominal Thread Size
0.190 inches
Seal Quantity
2
Self-Alignment Angle
10.00 degrees nominal
Self-Alignment Location
internal
Shank Diameter
0.1900 inches nominal
Shank Style
externally threaded
Shank Thread Length
0.7190 inches minimum and 0.7810 inches maximum
Special Features
stabilized for operation at 250 deg fahrenheit; rockwell hardness c scale 60 to 66 rings and balls; max surface finish raceways an balls 8 microinches aa,shank 63 microinches aa; voids filled 80 pct min with specified lubricant
Style Designator
double row, staggered, ball
Surface Treatment Document And Classification
qq-p-416,ty 1,cl 2 fed spec single treatment response overall
Surface Treatment
cadmium overall
Thread Class
3a
Thread Direction
left-hand
Thread Quantity Per Inch
32
Thread Series Designator
unjf

Replaces

The NSN 3110-00-409-9848 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-173-5064 No Name Available 06/11/1972

Frequently Asked Questions

Find quick answers to common questions about bearing: MS21151-3ML3. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-409-9848?
The FSCG of the NSN 3110-00-409-9848 is 3110
Does the NSN 3110-00-409-9848 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-409-9848 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 3110-00-409-9848 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-409-9848 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 3110-00-409-9848 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Nov 13, 1970

Price & Availability

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