KBE7-31AFNW

View detailed technical data, stock status, and sourcing information for: KBE7-31AFNW
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-500-3780

Item Name Code

13209

Assigment Date

07/02/1974 (52 years ago)

externally threaded shank style, 3.0790 inches minimum and 3.0940 inches maximum overall length, right-hand thread direction, 3a thread class, 0.4370 inches minimum and 0.4375 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.

Thread Class: 3a
Thread Direction: right-hand
Shank Style: externally threaded
Overall Length: 3.0790 inches minimum and 3.0940 inches maximum
Bore Diameter: 0.4370 inches minimum and 0.4375 inches maximum
Outer Member Outside Diameter: 1.3020 inches minimum and 1.3220 inches maximum
Bore Center To Shank End Distance: 2.4280 inches minimum and 2.4480 inches maximum
Outer Member Width: 0.3500 inches minimum and 0.3600 inches maximum
Inner Member Width: 0.8700 inches minimum and 0.8750 inches maximum
Shank Thread Length: 1.4680 inches minimum and 1.5620 inches maximum
Static Radial Load Rating: 14200 pounds
Thread Diameter: 0.500 inches nominal
Features Provided: flush lubrication fitting
Thread Quantity Per Inch: 20
Special Features: std nas keyway in shank
Material: grease lubrication
Material Document And Classification: mil-g-23827 mil spec single material response lubrication
Style Designator: ball type
Thread Series Designator: unf

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
AREP7SS2FN	Rod End Plain Bearing
ARY7-4SSAFNW	Rod End Plain Bearing
ARY7E101	Rod End Plain Bearing
BRES7290LG3	Rod End Plain Bearing
KBE7-31AFNW	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-500-3780?

The FSCG of the NSN 3120-00-500-3780 is 3120

Does the NSN 3120-00-500-3780 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-500-3780 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 3120-00-500-3780 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-500-3780 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 3120-00-500-3780 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, Jul 2, 1974