R2BC44

Comprehensive specifications and application details for: R2BC44 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: R2BC44. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
R2BC44
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-407-4352
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
09/20/1972

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.

straight bore shape, 0.1250 inches nominal bore diameter, c44 calibration designator, angular load direction, 20.0 degrees nominal contact angle

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-407-4352 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.1250 inches nominal
Bore Shape
straight
Calibration Designator
c44
Contact Angle
20.0 degrees nominal
Load Direction
angular
Lubrication Material Document And Classification
unitemp 500,fscm 59595 mfr ref single material response
Lubrication Material
grease
Overall Outside Diameter
0.3750 inches nominal
Overall Width
0.1562 inches nominal
Material Document And Classification
66 fed std single material response ball
Material Document And Classification
66 fed std single material response inner ring
Material Document And Classification
66 fed std single material response outer ring
Material Document And Classification
mil-p-79 mil spec single material response retainer
Material
plastic phenolic and paper or cotton or glass retainer
Material
steel comp e52100 ball
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Retainer Fabrication Method
machined
Standard Tolerance Designation
abec no.7
Special Features
retainer vacuum impregnated with anderol l401d
Style Designator
counterbored outer ring, separable
Surface Finish
ground

Replaces

The NSN 3110-00-407-4352 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-238-3159 No Name Available 03/01/1995

Frequently Asked Questions

Find quick answers to common questions about bearing: R2BC44. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-407-4352?
The FSCG of the NSN 3110-00-407-4352 is 3110
Does the NSN 3110-00-407-4352 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-407-4352 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 3110-00-407-4352 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-407-4352 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 3110-00-407-4352 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Sep 20, 1972

Price & Availability

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