B107878

View detailed technical data, stock status, and sourcing information for: B107878
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-438-8762

Item Name Code

00040

Assigment Date

11/26/1969 (56 years ago)

2a thread class, right-hand thread direction, 1.3750 inches nominal overall outside diameter, 0.6250 inches nominal thread length, 2.0312 inches maximum overall length

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.6250 inches nominal
Overall Length: 2.0312 inches maximum
Overall Outside Diameter: 1.3750 inches nominal
Stud Diameter: 0.7500 inches nominal
Outer Ring Width: 0.7500 inches nominal
Stud Length: 1.2500 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.750 inches
Special Features: od of roller crowned on 3.6250 in. radius
Lubrication Material: grease
Lubrication Material Document And Classification: mo-lith 2,fscm 73219 mfr ref single material response
Material: rubber synthetic seal
Material: steel roller
Material: steel stud
Surface Treatment: oxide all external/exposed metal surfaces
Style Designator: cam follower
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
B107878	Needle Bearing Cam Follower

FAQs

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

What is the FSCG of the NSN 3110-00-438-8762?

The FSCG of the NSN 3110-00-438-8762 is 3110

Does the NSN 3110-00-438-8762 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-438-8762 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 3110-00-438-8762 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-438-8762 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 3110-00-438-8762 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Nov 26, 1969