CR-1 3/8

Comprehensive specifications and application details for: CR-1 3/8 Needle Bearing Cam Follower.

Summary

Explore detailed summary information for bearing: CR-1 3/8. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
CR-1 3/8
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-890-4949
Item Name Code
00040
Federal Item Identification Guide
A044A0
Assigment Date
04/05/1968

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.

0.500 inches nominal thread size, 2.0312 inches nominal overall length, 1.3740 inches minimum and 1.3750 inches maximum overall outside diameter, 0.7450 inches minimum and 0.7500 inches maximum outer ring width, steel overall material

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-890-4949 . Find dimensions, materials, tolerances, performance characteristics, etc.

Outer Ring Width
0.7450 inches minimum and 0.7500 inches maximum
Overall Length
2.0312 inches nominal
Overall Outside Diameter
1.3740 inches minimum and 1.3750 inches maximum
Material
steel overall
Nominal Thread Size
0.500 inches
Stud Diameter
0.4990 inches minimum and 0.5000 inches maximum
Stud Length
1.2500 inches nominal
Style Designator
cam follower
Thread Class
2a
Thread Direction
right-hand
Thread Length
0.6250 inches nominal
Thread Quantity Per Inch
20
Thread Series Designator
unf

Replaces

The NSN 3110-00-890-4949 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-01-151-0660 No Name Available 07/01/1994

Frequently Asked Questions

Find quick answers to common questions about bearing: CR-1 3/8. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-890-4949?
The FSCG of the NSN 3110-00-890-4949 is 3110
Does the NSN 3110-00-890-4949 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-890-4949 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 3110-00-890-4949 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-890-4949 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 3110-00-890-4949 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Apr 5, 1968

Price & Availability

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