PFFB171-019-01

Comprehensive specifications and application details for: PFFB171-019-01 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: PFFB171-019-01. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
PFFB171-019-01
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-256-0442
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
05/30/1987

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.

0.0780 inches nominal inner ring width, 0.0002 millimeters minimum radial and 0.0008 millimeters maximum radial internal clearance, straight bore shape, 0.0400 inches nominal bore diameter, radial load direction

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-256-0442 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.0400 inches nominal
Bore Shape
straight
Inner Ring Width
0.0780 inches nominal
Internal Clearance
0.0002 millimeters minimum radial and 0.0008 millimeters maximum radial
Load Direction
radial
Outer Ring Width
0.0469 inches nominal
Overall Outside Diameter
0.1250 inches nominal
Material
steel comp 440c overall
Retainer Fabrication Method
pressed
Standard Tolerance Designation
abec no. 7p
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: PFFB171-019-01. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-256-0442?
The FSCG of the NSN 3110-01-256-0442 is 3110
Does the NSN 3110-01-256-0442 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-256-0442 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 3110-01-256-0442 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-256-0442 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 3110-01-256-0442 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Sat, May 30, 1987

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