CC29778

View detailed technical data, stock status, and sourcing information for: CC29778
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-344-0660

Item Name Code

00040

Assigment Date

08/22/1991 (34 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

1.2480 inches minimum and 1.2500 inches maximum overall outside diameter, 1.8910 inches nominal overall length, 2a thread class, 0.7500 inches maximum thread length, right-hand thread direction

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: 0.7500 inches maximum
Overall Length: 1.8910 inches nominal
Overall Outside Diameter: 1.2480 inches minimum and 1.2500 inches maximum
Stud Diameter: 0.5000 inches minimum and 0.5010 inches maximum
Outer Ring Width: 0.7450 inches minimum and 0.7500 inches maximum
Stud Length: 1.0940 inches minimum and 1.1560 inches maximum
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.5000 inches
Special Features: prepack with mil-g-23827 grease; lubricator in threaded end,slotted stud
Material: steel comp e52100 or steel comp 1095 end platesteel comp e52100 outer ringsteel comp e52100 rollersteel comp 8720h or steel comp 8620h or steel comp 4620h stud
Material Document And Classification: mil-s-7420 mil spec 1st material response or astm a108 assn std 2nd material response end platemil-s-7420 mil spec single material response outer ringmil-s-7420 mil spec single material response or 66 fed std single material response rollerastm a304 assn std all material responses stud
Surface Treatment: cadmium and chromate exposed surfaces as mountedchromium outer ring outside diameterchromium outer ring sides
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response exposed surfaces as mountedqq-c-320,cl 2 fed spec single treatment response outer ring outside diameterqq-c-320,cl 2 fed spec single treatment response outer ring sides
Style Designator: cam follower
Thread Series Designator: unf
Specification/Standard Data: 81205-bacb10b manufacturers standard

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
BACB10B69TK9	Needle Bearing Cam Follower
CC29778	Needle Bearing Cam Follower

FAQs

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

What is the FSCG of the NSN 3110-01-344-0660?

The FSCG of the NSN 3110-01-344-0660 is 3110

Does the NSN 3110-01-344-0660 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-01-344-0660 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 3110-01-344-0660 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-344-0660 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 3110-01-344-0660 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Thu, Aug 22, 1991