SIAR46

View detailed technical data, stock status, and sourcing information for: SIAR46
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-112-4707

Item Name Code

00014

Assigment Date

01/01/1961 (65 years ago)

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.

1.0000 inches minimum and 1.0005 inches maximum bore diameter, 2.0467 inches minimum and 2.0472 inches maximum overall outside diameter, ground surface finish, 1.3700 inches minimum and 1.3750 inches maximum overall width, 15.0 millimeters nominal outer ring width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width: 1.3700 inches minimum and 1.3750 inches maximum
Bore Diameter: 1.0000 inches minimum and 1.0005 inches maximum
Overall Outside Diameter: 2.0467 inches minimum and 2.0472 inches maximum
Outer Ring Width: 15.0 millimeters nominal
Surface Finish: ground
Seal Quantity: 1
Bearing Seal Type: labyrinth
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Material: steel seal
Style Designator: single row ball, not self-aligning, inner ring extended both sides, with eccentric locking collar

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-843-6183	No Name Available	11/24/1967

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
08-908-264PC26	Annular Ball Bearing
08-908-270PC26	Annular Ball Bearing
09-908-270PC26	Annular Ball Bearing
1-389	Annular Ball Bearing
1100KL	Annular Ball Bearing
7087-009	Annular Ball Bearing
7087-09	Annular Ball Bearing
7087009	Annular Ball Bearing
9000-610	Annular Ball Bearing
SIAR46	Annular Ball Bearing
SM1100KL	Annular Ball Bearing
U3272PC26	Annular Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-112-4707?

The FSCG of the NSN 3110-00-112-4707 is 3110

Does the NSN 3110-00-112-4707 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-112-4707 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 3110-00-112-4707 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-112-4707 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 3110-00-112-4707 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961