SA10-18B7

View detailed technical data, stock status, and sourcing information for: SA10-18B7
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-503-5657

Item Name Code

00046

Assigment Date

07/13/1974 (52 years ago)

1.1245 inches minimum and 1.1250 inches maximum overall outside diameter, 0.3100 inches minimum and 0.3150 inches maximum outer ring width, machined retainer fabrication method, 0.3700 inches minimum and 0.3750 inches maximum inner ring width, 0.6245 inches minimum and 0.6250 inches maximum bore diameter

Product Characteristics

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

Bore Diameter: 0.6245 inches minimum and 0.6250 inches maximum
Overall Outside Diameter: 1.1245 inches minimum and 1.1250 inches maximum
Outer Ring Width: 0.3100 inches minimum and 0.3150 inches maximum
Inner Ring Width: 0.3700 inches minimum and 0.3750 inches maximum
Retainer Fabrication Method: machined
Seal Quantity: 2
Shield Quantity: 2
Bearing Seal Type: contact
Special Features: self alignment 3.5 deg in either direction,oil hole in groove in outer ring,reduced internal fit 0.0002-0.0010 in.
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: copper alloy retainer
Material: plastic acetal and glass seal
Material: steel corrosion resisting shield
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Surface Treatment: cadmium all external/exposed metal surfaces
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response all external/exposed metal surfaces
Style Designator: concave roller, double closure, self aligning

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
SA10-18B7	Airframe Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-503-5657?

The FSCG of the NSN 3110-00-503-5657 is 3110

Does the NSN 3110-00-503-5657 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-00-503-5657 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 3110-00-503-5657 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-503-5657 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 3110-00-503-5657 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Jul 13, 1974