CR-3/4-X

Comprehensive specifications and application details for: CR-3/4-X Needle Bearing Cam Follower.

Summary

Explore detailed summary information for bearing: CR-3/4-X. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
CR-3/4-X
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-462-8639
Item Name Code
00040
Federal Item Identification Guide
A044A0
Assigment Date
02/22/1999

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.

0.4950 inches minimum and 0.5000 inches maximum outer ring width, 0.7490 inches minimum and 0.7500 inches maximum overall outside diameter, 1.5072 inches nominal overall length, grease lubrication material, steel inner ring material

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-462-8639 . Find dimensions, materials, tolerances, performance characteristics, etc.

Lubrication Material
grease
Outer Ring Width
0.4950 inches minimum and 0.5000 inches maximum
Overall Length
1.5072 inches nominal
Overall Outside Diameter
0.7490 inches minimum and 0.7500 inches maximum
Material
steel inner ring
Material
steel outer ring
Material
steel roller
Nominal Thread Size
0.3750 inches
Stud Diameter
0.3750 inches minimum and 0.3760 inches maximum
Stud Length
0.8750 inches nominal
Style Designator
cam follower
Thread Class
2a
Thread Direction
right-hand
Thread Length
0.3750 inches nominal
Thread Quantity Per Inch
24
Thread Series Designator
unf

Frequently Asked Questions

Find quick answers to common questions about bearing: CR-3/4-X. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-462-8639?
The FSCG of the NSN 3110-01-462-8639 is 3110
Does the NSN 3110-01-462-8639 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-01-462-8639 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 3110-01-462-8639 contain precious materials?
Precious metal content is unknown
Does NSN 3110-01-462-8639 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 3110-01-462-8639 was assigned to the Federal Catalog?
It was assigned 26 years ago, on Mon, Feb 22, 1999

Price & Availability

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