Linear-Rotary Motion Roller

M10HD104

M10HD104
(NSN) National Stock Number
3120-01-271-2654
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
28215
Schedule B Code
8482997090
Summary

Casehardened casehardening indicator, 1.248 inches minimum and 1.252 inches maximum outside diameter, 57.0 minimum rockwell c and 63.0 maximum rockwell c metallic hardness rating, 1.375 inches nominal face width, 0.767 inches minimum and 0.773 inches maximum bore inside diameter, 0.6000 in. by 45 deg chanfer chamfer/radius of outside corner

DAC HCC DMIL RNCC
A - - 3
RNVC SADC MSDS RNAAC
9 - - KZ
Identification

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.

INC FIIG Concept Condition
28215 T267-K - 1
Specifications
Casehardening Indicator
casehardened
Details Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.
Outside Diameter
1.248 inches minimum and 1.252 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Metallic Hardness Rating
57.0 minimum rockwell c and 63.0 maximum rockwell c
Details A numeric value that reflects the hardness of a metallic item when used in conjunction with a hardness rating scale.
Face Width
1.375 inches nominal
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Bore Inside Diameter
0.767 inches minimum and 0.773 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the inside circumference.
Chamfer/Radius Of Outside Corner
0.6000 in. by 45 deg chanfer
Details None.
Chamfer/Radius Of Inside Corner
0.6000 in. by 45 deg chanfer
Details None.
Material
steel comp 8615 or steel comp 8620
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
aisi 8615 or 8620 assn std single material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Style Designator
plain
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
DANA CORP SPICER TRAILER AXLE PLANT
CAGE: 62707
KALAMAZOO , MI , 49003-4097
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-01-271-2654
What is the NIIN of the NSN 3120-01-271-2654?
The National Item Identification Number (NIIN) of the NSN 3120-01-271-2654 is 01-271-2654
When the NSN 3120-01-271-2654 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Fri, Jan 22, 1988
Does the NSN 3120-01-271-2654 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-01-271-2654 contain any hazardous material?
No data in HMIRS

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