Annular Ball Bearing

PMF4DDFS381

PMF4DDFS381
(NSN) National Stock Number
3110-00-630-4815
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00014
Schedule B Code
8482105028
Summary

0.2500 inches nominal bore diameter, 0.6875 inches nominal flange outside diameter, 0.0420 inches nominal flange width, 0.2260 inches nominal outer ring width, 0.2500 inches nominal inner ring width, ground surface finish

DAC HCC DMIL RNCC
4 - - 5
RNVC SADC MSDS RNAAC
9 - - SB
Identification

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.

INC FIIG Concept Condition
00014 A044A0 - 1
Specifications
Bore Diameter
0.2500 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Flange Outside Diameter
0.6875 inches nominal
Details The length of a straight line which passes through the center of the flange,and terminates at the outside circumference.
Flange Width
0.0420 inches nominal
Details A measurement taken at right angles to the length of a flange,in distinction from thickness.
Outer Ring Width
0.2260 inches nominal
Details None.
Inner Ring Width
0.2500 inches nominal
Details None.
Surface Finish
ground
Details An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
Retainer Fabrication Method
pressed
Details The means used in manufacturing the retainer.
Shield Quantity
2
Details The number of shields included on the item.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Bore Shape
straight
Details The physical configuration of the bore.
Internal Fit-Up Designation
loose
Details The designation specifying the type of fit as recognized by industrial and governmental agencies.
Standard Tolerance Designation
abec no.3
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Outer Ring Taper
0.0680 per foot in inches nominal
Details None.
Special Features
nhbb, chatsworth interchange for the above nsn is f-4zzra3p
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Lubrication Material
grease
Details The chemical compound or mechanical mixture properties with which the item is lubricated.
Lubrication Material Document And Classification
mil-g-81322 mil spec single material response
Details The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
non-loading groove, non-separable
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
F4ZZRA3P58LY48 50294 4 - 3 2 - SB
FB4FFM85-06 38443 4 - 5 9 - SB
44B417107-003 01526 5 - 5 9 - SB
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P -
RVC WCC TCC SHC
- 742 Z 9

Certified Supplier

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
  • On Time Delivery
  • Qualified Sales Team
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  • 100% Product Inspections
Manufacturer
TIMKEN CO DIV THE TIMKEN COMPANY
CAGE: 21335
LEBANON , NH , 03766-2614
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-630-4815
What is the NIIN of the NSN 3110-00-630-4815?
The National Item Identification Number (NIIN) of the NSN 3110-00-630-4815 is 00-630-4815
When the NSN 3110-00-630-4815 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sat, Mar 15, 1975
Does the NSN 3110-00-630-4815 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-630-4815 contain any hazardous material?
No data in HMIRS

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