681946-1

Comprehensive specifications and application details for: 681946-1 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 681946-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
681946-1
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-025-6811
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
08/08/1976

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.

1.5746 inches minimum and 1.5748 inches maximum bore diameter, loose internal fit-up designation, angular load direction, straight bore shape, 25.0 degrees maximum contact angle

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-025-6811 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
1.5746 inches minimum and 1.5748 inches maximum
Bore Shape
straight
Contact Angle
25.0 degrees maximum
Internal Fit-Up Designation
loose
Load Direction
angular
Lubrication Material
lubricant
Overall Outside Diameter
2.6769 inches minimum and 2.6772 inches maximum
Overall Width
0.5856 inches minimum and 0.5906 inches maximum
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
copper alloy retainer
Material
steel comp e52100 ball
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Retainer Fabrication Method
machined
Style Designator
counterbored outer ring, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 681946-1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-025-6811?
The FSCG of the NSN 3110-01-025-6811 is 3110
Does the NSN 3110-01-025-6811 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-025-6811 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 3110-01-025-6811 contain precious materials?
Precious metal content is unknown
Does NSN 3110-01-025-6811 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 3110-01-025-6811 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sun, Aug 8, 1976

Price & Availability

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