Cylindrical Roller Bearing

NFM40

NFM40
(NSN) National Stock Number
3110-00-155-6560
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00015
Schedule B Code
8482500000
Summary

23.0 millimeters nominal overall width, 40.0 millimeters nominal bore diameter, 90.0 millimeters nominal overall outside diameter, ground surface finish, straight bore shape, one direction locating feature

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
1 - - XX
Identification

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes:bearing,roller,airframe.

INC FIIG Concept Condition
00015 A044A0 - 1
Specifications
Overall Width
23.0 millimeters nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
40.0 millimeters nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Overall Outside Diameter
90.0 millimeters nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Surface Finish
ground
Details An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
Bore Shape
straight
Details The physical configuration of the bore.
Locating Feature
one direction
Details The ability of the bearing to provide freedom for axial movement of the shaft relative to the housing.
Internal Fit-Up Designation
standard
Details The designation specifying the type of fit as recognized by industrial and governmental agencies.
Standard Tolerance Designation
rbec no.1
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Material
steel inner ring
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.
Style Designator
single row, one-direction locating, two lip inner ring, one lip outer ring, separable
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
R340L 43991 X - 5 1 - XX
346236-6 10001 X - 5 9 - XX
707742 21450 1 - 5 1 - BF
ML308 51600 X - 5 9 - XX
U-1308-LMR 51600 5 - 5 1 - KZ
MU1308DL 01212 X - 5 1 - XX
690707 24617 X - 5 1 - XX
BU1308L 24617 X - 5 1 - XX
U1308YS 7X677 5 - E 8 - ZZ
R340L 80038 X - 5 9 - XX
BU1308L 43334 X - 5 9 - XX
MS19077 96906 E - 4 1 - ZZ
MS19077-11 96906 E - 2 2 - XX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
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
SKF USA INC.
CAGE: 52676
BLUE BELL , PA , 19422-1961
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-155-6560
What is the NIIN of the NSN 3110-00-155-6560?
The National Item Identification Number (NIIN) of the NSN 3110-00-155-6560 is 00-155-6560
When the NSN 3110-00-155-6560 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 3110-00-155-6560 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-155-6560 contain any hazardous material?
No data in HMIRS

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