Needle Bearing Cam Follower

CRHS-8-1

CRHS-8-1
(NSN) National Stock Number
3110-00-003-9350
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00040
Schedule B Code
8482400000
Summary

2a thread class, right-hand thread direction, 0.2500 inches nominal thread length, 1.0315 inches nominal overall length, 0.5000 inches nominal overall outside diameter, 0.2500 inches nominal stud diameter

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - ZZ
Identification

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.

INC FIIG Concept Condition
00040 A044A0 - 1
Specifications
Thread Class
2a
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Thread Length
0.2500 inches nominal
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Overall Length
1.0315 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Outside Diameter
0.5000 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Stud Diameter
0.2500 inches nominal
Details The length of a straight line which passes through the center of a stud,and terminates at the circumference.
Outer Ring Width
0.3750 inches nominal
Details None.
Stud Length
0.6250 inches nominal
Details A measurement of the longest dimension of the stud,in distinction from width.
Seal Quantity
2
Details The number of seals included on the item.
Bearing Seal Type
contact
Details Indicates the type of seal provided with the bearing.
Thread Quantity Per Inch
28
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.250 inches
Details A designation that is used for the purpose of general identification of the thread.
Special Features
oil hole in roller end for relubrication
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Lubrication Material
grease
Details The chemical compound or mechanical mixture properties with which the item is lubricated.
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Details The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.
Material
plastic polyamide seal
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel washer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel outer ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel roller
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel stud
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
cam follower
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unf
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
2580246 10001 2 - 5 9 - HD
CFH1/2-S 92563 5 - 3 2 - ZZ
CFH1/2-S 39317 6 - 5 9 - 9Z
CRHS-8-1 60380 5 - 5 9 - ZZ
HR-1/2-X 07484 5 - 3 2 - ZZ
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
49790 - W -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
TIMKEN CO DIV THE TIMKEN COMPANY
CAGE: 21335
LEBANON , NH , 03766-2614
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-003-9350
What is the NIIN of the NSN 3110-00-003-9350?
The National Item Identification Number (NIIN) of the NSN 3110-00-003-9350 is 00-003-9350
When the NSN 3110-00-003-9350 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, May 27, 1972
Does the NSN 3110-00-003-9350 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-003-9350 contain any hazardous material?
No data in HMIRS

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