20515-1

Comprehensive specifications and application details for: 20515-1 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 20515-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
20515-1
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-112-3643
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
05/02/1981

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.

rigid alignment type, mil-g-81322 mfr ref single material response lubrication material document and classification, 11.9986 inches minimum and 12.0000 inches maximum bore diameter, straight bore shape, radial load direction

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-112-3643 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
rigid
Bore Diameter
11.9986 inches minimum and 12.0000 inches maximum
Bore Shape
straight
Load Direction
radial
Lubrication Material Document And Classification
mil-g-81322 mfr ref single material response
Lubrication Material
grease
Overall Outside Diameter
12.9986 inches minimum and 13.0000 inches maximum
Overall Width
0.4650 inches minimum and 0.4750 inches maximum
Material Document And Classification
qq-b-613 fed spec single material response retainer
Material
copper alloy retainer
Material
steel comp e52100 ball
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Standard Tolerance Designation
abec no.1
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 20515-1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-112-3643?
The FSCG of the NSN 3110-01-112-3643 is 3110
Does the NSN 3110-01-112-3643 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-01-112-3643 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 3110-01-112-3643 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-112-3643 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 3110-01-112-3643 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Sat, May 2, 1981

Price & Availability

Fill out the form to get pricing and availability details for the bearing: 20515-1

Popular Bearings

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

131-0399-002
3110-01-515-9033
Annular Ball Bearing
131-04019-0030
3110-01-652-0618
Annular Ball Bearing
131-0403-002
3120-01-215-4420
Self-Aligning Plain Bearing
131-07019-0030
3110-01-652-0619
Annular Ball Bearing
131-0825
3120-01-554-3144
Sleeve Bearing
131-1-110B
3120-00-833-3445
Sleeve Bearing
131-1-163-6F1G4
3110-00-156-5044
Annular Ball Bearing
131-1-200
3120-00-833-8873
Sleeve Bushing
131-1-204
3120-00-833-8872
Sleeve Bushing
131-1-232
3120-00-833-8867
Sleeve Bushing
131-11006-8003
3110-00-198-2508
Annular Ball Bearing
131-13397
3110-00-100-4200
Tapered Roller Bearing
131-13408
3110-00-144-8518
Annular Ball Bearing
131-163-14F1G4
3110-00-114-5999
Annular Ball Bearing
131-2-5064-1
3120-01-478-2029
Thrust Shoe Assy