709-4684909 ITEM 27

Comprehensive specifications and application details for: 709-4684909 ITEM 27 Linear-Rotary Motion Roller.

Summary

Explore detailed summary information for bearing: 709-4684909 ITEM 27. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
709-4684909 ITEM 27
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-069-6685
Item Name Code
28215
Federal Item Identification Guide
T267-K
Assigment Date
12/20/1978

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

0.060 in. radius chamfer/radius of outside corner, 0.753 inches minimum and 0.754 inches maximum bore inside diameter, 0.060 in. by 45 deg chamfer chamfer/radius of inside corner, 3.952 inches nominal face width, not casehardened casehardening indicator

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-069-6685 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Inside Diameter
0.753 inches minimum and 0.754 inches maximum
Casehardening Indicator
not casehardened
Chamfer/Radius Of Inside Corner
0.060 in. by 45 deg chamfer
Chamfer/Radius Of Outside Corner
0.060 in. radius
Face Width
3.952 inches nominal
Material Document And Classification
zytel 101 18873 mfr ref single material response
Material
plastic polyhexamethylene adipamide
Special Features
outside diameter concave to 10.470 in. radius,63 microinch finish on both ends 125 microinch finish on outside diameter
Style Designator
plain

Frequently Asked Questions

Find quick answers to common questions about bearing: 709-4684909 ITEM 27. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-069-6685?
The FSCG of the NSN 3120-01-069-6685 is 3120
Does the NSN 3120-01-069-6685 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-069-6685 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 3120-01-069-6685 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-069-6685 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 3120-01-069-6685 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Wed, Dec 20, 1978

Price & Availability

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