D-256-8 ITEM 12

Comprehensive specifications and application details for: D-256-8 ITEM 12 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: D-256-8 ITEM 12. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
D-256-8 ITEM 12
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-987-3722
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1962

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.

straight bore shape, 1.1809 inches minimum and 1.1811 inches maximum bore diameter, 0.0004 inches minimum radial and 0.0008 inches maximum radial internal clearance, tight internal fit-up designation, radial load direction

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-987-3722 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
1.1809 inches minimum and 1.1811 inches maximum
Bore Shape
straight
Internal Clearance
0.0004 inches minimum radial and 0.0008 inches maximum radial
Internal Fit-Up Designation
tight
Load Direction
radial
Lubrication Material Document And Classification
mil-g-18709 mil spec single material response
Lubrication Material
grease
Overall Outside Diameter
2.8344 inches minimum and 2.8346 inches maximum
Overall Width
0.7460 inches minimum and 0.7480 inches maximum
Material
steel overall
Nondefinitive Spec/Std Data
111 type and 2 class
Retainer Fabrication Method
pressed
Shield Quantity
1
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Replaces

The NSN 3110-00-987-3722 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-183-5826 No Name Available 04/18/1969
3110-00-779-6410 No Name Available 04/18/1969
3110-00-791-1698 No Name Available 04/23/1969
3110-00-830-1720 No Name Available 04/18/1969

Frequently Asked Questions

Find quick answers to common questions about bearing: D-256-8 ITEM 12. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-987-3722?
The FSCG of the NSN 3110-00-987-3722 is 3110
Does the NSN 3110-00-987-3722 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-987-3722 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 3110-00-987-3722 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-987-3722 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 3110-00-987-3722 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962

Price & Availability

Fill out the form to get pricing and availability details for the bearing: D-256-8 ITEM 12

Popular Bearings

Browse our selection of high-demand, high-performance bearings:

DAM14
3120-00-878-3408
Sleeve Bearing
DAM2
3120-01-135-4203
Sleeve Bearing
DAN00024
3110-00-100-3123
Tapered Roller Cone and Rollers
DAN00259
3110-00-227-3462
Bearing Roller
DAN00281
3110-00-156-5326
Annular Ball Bearing
DAN00282
3110-00-183-7021
Cylindrical Roller Bearing
DAN00283
3110-00-155-6593
Cylindrical Roller Bearing
DAN00285
3110-00-155-6280
Annular Ball Bearing
DAN00286
3110-00-155-7324
Cylindrical Roller Bearing
DAN00323
3110-00-293-9302
Annular Ball Bearing
DAN00324
3110-00-227-3074
Journal Roller Bearing
DAPM1S4825-1PC8
3120-00-287-6844
Sleeve Bearing
DAPN-4013-A
3120-01-188-1116
Me Bearing Replacement Parts Kit
DAR2-8-088 ITEM 6 8IN
3120-01-439-2343
Sleeve Bearing
DARE
3120-00-288-5052
Sleeve Bearing