SM8-12A

Comprehensive specifications and application details for: SM8-12A Rod End Roller Bearing.

Summary

Explore detailed summary information for bearing: SM8-12A. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
SM8-12A
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-080-0848
Item Name Code
00050
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1963

A special single or multiple-row roller bearing, rigid or self-aligning, and constructed with either inside threaded, plain hollow, maile threaded, or solid shank.

contact bearing seal type, 0.5000 inches nominal bore diameter, self-aligning alignment type, 4.0300 inches nominal length from bore center to shank end, 1.0620 inches nominal inner ring width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-080-0848 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
self-aligning
Bearing Seal Type
contact
Bore Diameter
0.5000 inches nominal
Inner Ring Width
1.0620 inches nominal
Length From Bore Center To Shank End
4.0300 inches nominal
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.7200 inches nominal
Overall Length
5.1650 inches nominal
Overall Outside Diameter
2.2700 inches nominal
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 roller
Material Document And Classification
mil-s-7493 mil spec single material response rod end body
Material Document And Classification
qq-s-763 fed spec single material response shield
Material
rubber butadiene-acrylonitrile class nbr seal
Material
steel comp 430 shield
Material
steel comp 4620 rod end body
Material
steel snap ring
Material
steel comp e52100 inner ring
Material
steel comp e52100 roller
Nominal Thread Size
0.875 inches
Seal Quantity
2
Self-Alignment Angle
10.00 degrees nominal
Self-Alignment Location
internal
Shank Diameter
0.8750 inches nominal
Shank Thread Length
2.3100 inches nominal
Shank Style
externally threaded w/slot
Shield Quantity
2
Special Features
with grease fitting
Style Designator
single row, concave rollers
Surface Treatment Document And Classification
qq-p-416,ty 1,cl 2 fed spec single treatment response all external/exposed metal surfaces
Surface Treatment
cadmium all external/exposed metal surfaces
Thread Class
3a
Thread Direction
right-hand
Thread Quantity Per Inch
14
Thread Series Designator
unjf

Frequently Asked Questions

Find quick answers to common questions about bearing: SM8-12A. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-080-0848?
The FSCG of the NSN 3110-00-080-0848 is 3110
Does the NSN 3110-00-080-0848 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-00-080-0848 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 3110-00-080-0848 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-080-0848 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 3110-00-080-0848 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

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Rod End Roller Bearing