SM-A-949353-1

Comprehensive specifications and application details for: SM-A-949353-1 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: SM-A-949353-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
SM-A-949353-1
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-070-3766
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
01/11/1979

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

12.7500 inches nominal bore diameter, radial load direction, 60.0 degrees nominal contact angle, straight bore shape, 0.0050 inches maximum radial internal clearance

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-070-3766 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
12.7500 inches nominal
Bore Shape
straight
Contact Angle
60.0 degrees nominal
Internal Clearance
0.0050 inches maximum radial
Load Direction
radial
Lubrication Material Document And Classification
mil-g-21164 mil spec single material response
Lubrication Material
lubricant
Overall Outside Diameter
20.5000 inches nominal
Overall Width
2.7500 inches nominal
Special Features
bearing contains inner and outer ring; fortysix ball bearings,1.0000 in. dia for mtg purposes; 20 threaded holes 5/8-11-unc-2b; 1.0000 in. deep; equally spaced on 14.3750 in. bolt circle dia
Storage Temp Range
-70.0 to 160.0 fahrenheit
Style Designator
4 point ball contact, solid inner and outer rings, non-separable
Surface Finish
unground

Frequently Asked Questions

Find quick answers to common questions about bearing: SM-A-949353-1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-070-3766?
The FSCG of the NSN 3110-01-070-3766 is 3110
Does the NSN 3110-01-070-3766 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-070-3766 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 3110-01-070-3766 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-070-3766 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 3110-01-070-3766 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Thu, Jan 11, 1979

Price & Availability

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