CR-7/8-9

Comprehensive specifications and application details for: CR-7/8-9 Needle Bearing Cam Follower.

Summary

Explore detailed summary information for bearing: CR-7/8-9. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
CR-7/8-9
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-293-8703
Item Name Code
00040
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1963

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.

1.9900 inches nominal overall length, 0.8760 inches nominal overall outside diameter, grease lubrication material, 0.5000 inches nominal outer ring width, mil-g-23827 mil spec single material response lubrication material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-293-8703 . Find dimensions, materials, tolerances, performance characteristics, etc.

Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.5000 inches nominal
Overall Length
1.9900 inches nominal
Overall Outside Diameter
0.8760 inches nominal
Material
steel overall
Nominal Thread Size
0.375 inches
Special Features
stud end dyed green to indicate magnaflux inspection,means for relubrication,shank rated rockwell c scale 35 min. hardness,lubrication fitting in threaded end of stud
Stud Diameter
0.3750 inches nominal
Stud Length
1.4300 inches nominal
Style Designator
cam follower
Surface Treatment
cadmium all external/exposed metal surfaces
Surface Treatment
chromium outer ring outside diameter
Thread Class
3a
Thread Direction
right-hand
Thread Length
0.5000 inches nominal
Thread Quantity Per Inch
24
Thread Series Designator
unf

Frequently Asked Questions

Find quick answers to common questions about bearing: CR-7/8-9. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-293-8703?
The FSCG of the NSN 3110-00-293-8703 is 3110
Does the NSN 3110-00-293-8703 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-293-8703 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 3110-00-293-8703 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-293-8703 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 3110-00-293-8703 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

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