Introduction to Precision Measuring Instrument Solutions

PRECISION IS OUR PROFESSION

Catalog No. E11017(2)Introduction to Precision Measuring Instrument Solutions— Bearing Industry Measurements —Mitutoyo provides the best measuring solutions for
managing the quality of bearings

Rolling Element (Balls / Cylindrical rollers / Tapered rollers)

As essential components for supporting sophisticated technologies, bearings are used in a wide rangeof fields, such as machine tools, robots, home appliances, machines, automobiles, trains, gages, power
generators, and ships. Bearings support the rotating parts of machines and reduce friction during rotation
to minimize loss of power in the drive train while ensuring maximum service life and rotational integrity.
Since the accuracy required of bearing rolling elements is now on the level of nanometers (nm), needs
for technologies to measure rolling elements are ever increasing. Mitutoyo has outstanding solutions
that meet the needs for high-accuracy measurement of bearings. This catalog gives an introduction toHarmonic tolerance verification

Velocity analysis

high-accuracy measuring machines for the bearing industry from a lineup of more than 5,500 precision

Profile=R_ISO X Mag: X20 Z Mag: X5000

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 [mm]measuring machines by Mitutoyo.

CNC Surface Roughness/Contour Measurement:
CS-H5000CNC

Roundness/Cylindricity Measurement Roundtest:
RA-2200 PLUS

Machine Tools/Industrial Machinery[µm]
420-2-4Automobiles

Can acquire the amount of crowning and surface roughness data forcylindrical rollers in a single trace.

This Roundness/Cylindricity Measurement Roundtest allows forhigh-accuracy analysis, such as roundness of rolling elements,
harmonic analysis, tapered surface assessment, etc. Harmonic
tolerance verification and velocity analysis are also carried out toassess the bearings. Furthermore, with a surface roughness detector(optional accessory), it can also accurately measure roughness in thedirection of rotation and the Z-axis direction.

High-accuracy Linear Gage: LGH
Laser Scan Micrometer: LSM
High-accuracy Digimatic Micrometer: MDH-25MB

Wind Power Generation

Industrial Robots

Surface Roughness Measuring Instrument: FTA-S3000
Portable Surface Roughness Measurement Surftest: SJ-410 Series
Machines for measuring the surface roughness of rolling elements arecompliant with JIS B 0651, and the method and procedure for assessment
are compliant with JIS B 0633. A combination of the SJ-410 Series andauto-set unit can lead to increased work efficiency by automaticallycompleting a full measurement cycle of stylus contact, measurement,stylus retraction and detector auto return from just one button push.

2

Combining high-accuracy linear gage LGH or laser scan micrometer
LSM with a dedicated jig makes it possible to efficiently measure thediameter of balls and cylindrical rollers. Moreover, if the high-accuracy
digimatic micrometer MDH-25MB with a resolution of 0.1 μm is used,
this allows high-accuracy measurement with the same operability as
conventional micrometers.

3

Inner / outer ring

Constant-velocity joint (CVJ)
CNC Surface Roughness/Contour Measurement:
CS-H5000CNC
Can acquire roughness and contour data in a single trace, as well as
efficiently and highly accurately analyze the contours of innerring /outer ring grooves.

Center point measuring(Option)

24.0000
24.0000
24.0000

59.6826129.8665

24.0000

24.0000

24.0000

Dedicated jigs

Customized Taper Measuring Machine*A dedicated tapered shape measuring system that measures the shapeof the generatrix of the outer ring and inner ring raceway surfaces bytilting the tapered roller bearing to a prescribed angle using a sinebar. Improves the measurement efficiency of tapered roller bearing
angle and roughness.
* Customized
Ultra-large Surface Roughness/
Contour Measuring Instrument: SV-C

High Accuracy CNC Coordinate Measuring Machine:
STRATO-Apex+Scanning probe MPP-310Q

A custom large-surface roughness and contour measuring system,
this boasts a Z-axis measuring range of 1,000 mm. When combinedwith dedicated jigs, it can measure workpieces of ø30 mm to ø860 mm.

Measures outer race and inner race ball grooves using a stylus withthe same diameter as that of the balls. Can assess each P.C.D. angle
with high accuracy based on centripetal point measurement by theultra-high accuracy scanning probe MPP-310Q. In addition, it can alsomeasure the ball center locus.

Rockwell Hardness Testing Machine: HR-530
HR-530, with a nose-type indenter shaft mechanism, can test thehardness of the inner surface of round workpieces. With 15 supported
languages, the 5.7-inch color touch-screen display unit provides
usability and understandability.

Threaded shaft and nut
CNC Surface Roughness/
Contour Measuring Instrument: SV-C4500CNC

Large bearing

A dual-role CNC measuring machine, this allows the roughness
detector to be replaced with the contour detector and viceversa to measure both roughness and contours. In addition,with the optional Y axis and θaxis, it allows continuous
top-bottom measurement and accurate analysis of ball-screw
groove shapes.

Retainer4CNC Vision Measuring System: QUICK VISION Pro

Non-contact 3D Measuring System: Hyper QV WLIAllows high-accuracy measurement of distance-to-center and angle
differences on retainers based on sharp images obtained by its
high-performance optical and illumination systems.

The white light interferometer (WLI) allows non-contact, 3D shapeand roughness measurement of spherical surfaces.

Large Bridge and Gantry CNC Coordinate Measuring Machine:
STRATO-Apex Gantry typeMoving-column Roundness/
Cylindricity Measuring System: Customized RA-2200*

Large bearings for wind power generation systems or construction
equipment require large coordinate measuring machines to measure
the positional tolerance of positioning holes. The STRATO-Apex
Gantry type can easily handle large workpieces thanks to its large
stroke supporting up to 4,000 mm in the X-axis, high accuracy, its
moving bridge and solid foundation architecture.

Allows efficient probing diameter change (max. ø1,500 mm) as wellas efficient loading/unloading of large bearings since the column isdesigned to move from side to side for measurement.
* Customized5Rolling Element(Balls/Cylindrical rollers/Tapered rollers)

CNC Surface Roughness/
Contour Measurement
CS-H5000CNC

Contour analysis
Crowning amountPt valueSurface roughness

CNC Surface Roughness/
Contour Measuring Instrument
SV-C4500CNC

Contour Measuring Instrument
CV-4500

Surface Roughness Measuring
Instrument
FTA-S3000

Surface roughness
Spherical roughness
Roughness depthPortable Surface Roughness
Measurement Surftest
SJ-410 Series

Surface roughness

Customized Taper Measuring
MachineTaper angle
Surface roughness

Inner / outer ring

Groove radius
Angle
Shape deviation
Pt value
Groove roughness

Compact Roundness Measuring
RA-120P

6

Threaded shaft
and nutConstant-velocity joint(CVJ)

Groove form and Parameter
Point-contact angle
Groove radiusThread pitch
Pitch circle diameter (PCD)
Groove roughness

Groove radius
Angle
Shape deviation(Profile of line)
Groove diameter (PCD)

Groove form and Parameter
Point-contact angle
RadiusThread pitch
Pitch circle diameter (PCD)

Groove roughness

Groove roughness

Rockwell Hardness Testing
MachineHR-530Harmonic analysis
Roundness

Hardness

High Accuracy CNC Coordinate
Measuring Machine
STRATO-ApexHardness

Threaded shaft
and nutHardness

Non-contact 3D Measuring
SystemHyper QV WLIConstant-velocity joint(CVJ)

Hardness

Large bearing

Hardness

Inner /outer race・Pitch circle diameter (PCD)・Angle pitch
・Ball center locus

Inner /outer ring, Retainer
True position
End face runout
Perpendicularity
Concentricity
Parallelism
Flat retainer
Ultra-small R angle
Micro contour analysis
Angle pitch
Pitch circle diameter (PCD)
Concentricity
True position
Spherical form /3D roughness(Depends on the grade)

Taper angle
Surface roughness

Harmonic analysis
Roundness
Flatness
Parallelism
Perpendicularity
Radial runout

Retainer

Perpendicularity
True position
Parallelism
Concentricity
Concentricity
DiameterRadial runout / Total runoutFlatness
Diameter

Minute-form Measuring System
UMAP Vision System
MiSCAN Vision System

Groove roughness

Surface roughness

Harmonic analysis
Roundness
Tapered surface assessment
Flatness
Perpendicularity
Radial runout / Total runout
Generatrixl roughness

Inner / outer ring

Large Bridge and Gantry CNC
Coordinate Measuring Machine
STRATO-Apex Gantry type

Inner/outer ring roundness

Harmonic analysis
Roundness
Tapered surface assessment
Flatness
Generatrixl roughness

Rolling Element(Balls/Cylindrical rollers/Tapered rollers)

Large bearing

Groove form and Parameter
Point-contact angle
Groove radiusThread pitch
Groove roughnessGroove radius
Angle
Shape deviation(Profile of line)
Groove diameter (PCD)
Groove roughness

Moving-column Roundness/
Cylindricity Measuring System
Customized RA-2200
Roundness/Cylindricity
Measurement Roundtest
RA-2200 PLUS

Retainer

CNC Vision Measuring System
QUICK VISION Pro

Flat retainer
Angle pitch
Pitch circle diameter (PCD)
Concentricity
True position
Angle pitch
Pitch circle diameter (PCD)
Concentricity
True position

High-accuracy Linear Gage
LGH

External diameter of balls
and rollers

Laser Scan Micrometer
LSM

External diameter of balls
and rollers

High-accuracy Digimatic
Micrometer
MDH-25MB

External diameter of balls
and rollers

Dial Indicator
2046S

External diameter of balls
and rollers

7054 2209(2)Ae-(CM)NE-(JP3), Printed in Japan

Coordinate Measuring Machines

Vision Measuring Systems

Form Measurement

Optical Measuring

Whatever your challenges are, Mitutoyo
supports you from start to finish.
Mitutoyo is not only a manufacturer of top quality
measuring products but one that also offers qualified
support for the lifetime of the equipment, backed up
by comprehensive services that ensure your staff canmake the very best use of the investment.
Sensor Systems

Test Equipment

Digital Scale and DRO Systems

Small Tool Instruments
and Data Management

Apart from the basics of calibration and repair,
Mitutoyo offers product and metrology training,as well as IT support for the sophisticated software
used in modern measuring technology. We can also
design, build, test and deliver measuring solutions
and even, if deemed cost-effective, take your criticalmeasurement challenges in-house on a sub-contractbasis.

Find additional product literatureand our product catalogue
https://www.mitutoyo.co.jp/global.html
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