CF-3-S-2J

View detailed technical data, stock status, and sourcing information for: CF-3-S-2J
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-070-8281

Item Name Code

00040

Assigment Date

01/01/1963 (63 years ago)

An assembly consisting of a roller and stud used to effect a rolling contact with a cam, and convert the reciprocating or oscillating motion to linear motion.

3.0000 inches nominal overall outside diameter, 4.2810 inches nominal overall length, right-hand thread direction, 1.2500 inches nominal thread length, 3a thread class

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
Thread Length: 1.2500 inches nominal
Overall Length: 4.2810 inches nominal
Overall Outside Diameter: 3.0000 inches nominal
Stud Diameter: 1.2500 inches nominal
Outer Ring Width: 1.7500 inches nominal
Stud Length: 2.5000 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.250 inches
Special Features: with means for relubrication,lubrication groove in center of outer raceway bore
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: steel and rubber synthetic roller
Material: steel inner ring
Material: steel outer ring
Surface Treatment: oxide exposed surfaces as mounted
Style Designator: cam follower
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-848-2332	No Name Available	12/01/1992

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
CF-3-S-2J	Needle Bearing Cam Follower
CF3	Needle Bearing Cam Follower
CF3S	Needle Bearing Cam Follower

FAQs

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

What is the FSCG of the NSN 3110-00-070-8281?

The FSCG of the NSN 3110-00-070-8281 is 3110

Does the NSN 3110-00-070-8281 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-070-8281 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 3110-00-070-8281 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-070-8281 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 3110-00-070-8281 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963