SM4-4A-8

Comprehensive specifications and application details for: SM4-4A-8 Rod End Roller Bearing.

Summary

Explore detailed summary information for bearing: SM4-4A-8. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
SM4-4A-8
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-764-9504
Item Name Code
00050
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1960

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.

0.2500 inches nominal bore diameter, self-aligning alignment type, contact bearing seal type, 1.3800 inches nominal length from bore center to shank end, 0.4370 inches nominal inner ring width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-764-9504 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
self-aligning
Bearing Seal Type
contact
Bore Diameter
0.2500 inches nominal
Inner Ring Width
0.4370 inches nominal
Length From Bore Center To Shank End
1.3800 inches nominal
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.3500 inches nominal
Overall Length
1.7800 inches nominal
Overall Outside Diameter
0.8000 inches nominal
Material
rubber synthetic seal
Material
steel inner ring
Material
steel outer ring
Material
steel roller
Material
steel shaft
Nominal Thread Size
0.250 inches
Seal Quantity
2
Self-Alignment Angle
10.00 degrees nominal
Self-Alignment Location
internal
Shank Diameter
0.2500 inches nominal
Shank Style
externally threaded
Shank Thread Length
0.7500 inches nominal
Special Features
nas513 keyway on face side of shank with grease fitting to left
Style Designator
single row, concave rollers
Surface Treatment
cadmium all external/exposed metal surfaces
Thread Class
3a
Thread Direction
right-hand
Thread Quantity Per Inch
28
Thread Series Designator
unjf

Frequently Asked Questions

Find quick answers to common questions about bearing: SM4-4A-8. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-764-9504?
The FSCG of the NSN 3110-00-764-9504 is 3110
Does the NSN 3110-00-764-9504 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-00-764-9504 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 3110-00-764-9504 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-764-9504 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 3110-00-764-9504 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Fri, Jan 1, 1960

Price & Availability

Fill out the form to get pricing and availability details for the bearing: SM4-4A-8

Popular Bearings

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

SG811-CF-MMC-010 ITEM 40
3120-01-524-9716
Sleeve Bearing
SG811-CF-MMC-010 ITEM 44
3120-01-524-8799
Sleeve Bushing
SG811-CF-MMC-010 ITEM 47
3120-01-524-9224
Sleeve Bushing
SG811-CF-MMC-010 ITEM 5
3110-01-525-0306
Bearing Roller
SG811-CF-MMC-010 ITEM 7
3120-01-524-9708
Sleeve Bushing
SG811-CF-MMC-010 ITEM 8
3120-01-524-9711
Sleeve Bushing
SG811-CF-MMC-010 ITEM 9
3120-01-524-9714
Sleeve Bushing
SG811-CG-MMC-010 ITEM6
3120-01-524-9725
Sleeve Bushing
SG8174-016
3120-01-466-4477
Sleeve Bearing
SG818-LU-MMA-010 FIG 7-11-28
3110-00-554-6072
Annular Ball Bearing
SG818-LU-MMA-010 FIG 7-11-99
3120-01-480-7926
Sleeve Bearing
SG818-LU-MMA-010 FIG 7-13-15,32
3120-01-201-8991
Sleeve Bushing
SG818-LU-MMA-010 FIG 7-13-19,91
3120-00-674-0051
Thrust Washer Bearing
SG818-LU-MMA-010 FIG 7-13-42
3120-00-590-7991
Thrust Washer Bearing
SG818-LU-MMA-010 FIG 7-13-45
3110-01-298-7791
Needle Bearing Cam Follower