I1427B

Comprehensive specifications and application details for: I1427B Self-Aligning Roller Bearing.

Summary

Explore detailed summary information for bearing: I1427B. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
I1427B
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-865-3884
Item Name Code
00016
Federal Item Identification Guide
A044A0
Assigment Date
10/16/1967

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

3.1490 inches minimum and 3.1496 inches maximum bore diameter, 7.4795 inches minimum and 7.4799 inches maximum overall outside diameter, 2.5147 inches minimum and 2.5197 inches maximum overall width, straight bore shape, 0.0025 inches minimum radial and 0.0039 inches maximum radial internal clearance

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-865-3884 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
3.1490 inches minimum and 3.1496 inches maximum
Bore Shape
straight
Internal Clearance
0.0025 inches minimum radial and 0.0039 inches maximum radial
Overall Outside Diameter
7.4795 inches minimum and 7.4799 inches maximum
Overall Width
2.5147 inches minimum and 2.5197 inches maximum
Material
copper alloy retainer
Material
steel inner ring
Material
steel outer ring
Material
steel roller
Special Features
3 thd holes 0.3125 in-24 by 0.5620 in. deep equally spaced on 3.7500 in. bolt circle dia on inner ring
Retainer Fabrication Method
machined
Style Designator
double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: I1427B. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-865-3884?
The FSCG of the NSN 3110-00-865-3884 is 3110
Does the NSN 3110-00-865-3884 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-865-3884 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 3110-00-865-3884 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-865-3884 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 3110-00-865-3884 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Mon, Oct 16, 1967

Price & Availability

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