R102B31K49-4A5

Comprehensive specifications and application details for: R102B31K49-4A5 Duplex Ball Bearing.

Summary

Explore detailed summary information for bearing: R102B31K49-4A5. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
R102B31K49-4A5
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-838-6748
Item Name Code
30213
Federal Item Identification Guide
A044A0
Assigment Date
12/16/1966

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

32.00 millimeters nominal overall outside diameter, 15.00 millimeters nominal bore diameter, 0.0004 inches minimum radial and 0.0009 inches maximum radial internal clearance, radial load direction, 9.00 millimeters nominal overall width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-838-6748 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
15.00 millimeters nominal
Internal Clearance
0.0004 inches minimum radial and 0.0009 inches maximum radial
Load Direction
radial
Overall Outside Diameter
32.00 millimeters nominal
Overall Width
9.00 millimeters nominal
Material
unable to decode
Retainer Fabrication Method
machined
Standard Tolerance Designation
abec no.3
Style Designator
universal ground faces, counterbored outer ring, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: R102B31K49-4A5. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-838-6748?
The FSCG of the NSN 3110-00-838-6748 is 3110
Does the NSN 3110-00-838-6748 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-00-838-6748 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 3110-00-838-6748 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-838-6748 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 3110-00-838-6748 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Dec 16, 1966

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