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Steel Ring Gauge 0.1 mm Unit Specific Lapping (RG-7.5)

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Volume Discount

NIIGATA SEIKI (SK)

Ring gauge featuring excellent wear resistance with lapping finish.
[Features]
· Sub-zero treatment/stabilizing treatment completed on all products.
· Nominal size and actual size printing.
· Features excellent wear resistance with lapping finish.
· A wide range of sizes is available. Indicated in 5 mm increments from 100 mm up.
· Performance inspection report included.
[Applications]
· Used to adjust the 0 point as a master gauge.
· Can be used for hole tests, cylinder gauges, internal micrometers, dial calipers, inner diameter measurement instruments, etc.

Part Number

Configured Part Number is shown.

RG-7.5

Product Specifications
Part Numbers
Catalog

Features

●A master gauge for 0 point adjustment of the inner diameter measuring equipment.
●Sub-zero treatment to prevent deterioration, stabilized processed.

Usage

●As the master of the inner diameter measuring device.

Specification

●SPQ（piece）:1
●Hardness: 653 to 772HV
●Circularity/Cylindricality: Within 0.5μm （1 or more to 30 or less）, 0.8μm or less （more than 30 to 50 or less）

What is ring gauge

Circular gauge is made with specific size and durable materials having
certain inside diameter tolerance.
Size and actual measuring value are engraved on master ring gauge.

Nominal size

Generally called size.

Measured value

Size +/- tolerance value.

The main purpose of ring gauge is used as
inside diameter standard for comparision
measuring instrument.
(Ex):Inside diameter measuring tool (Three point internal micro, air micrometer...) is used
as a standard meter of zero adjustment.

Precaution before use

Clean the gauge with benzine or wipe ou dirty with clean cloth before use.
Ensure there is no rust, scratch or burrs.

Precaution before use

Remove all dust and fingerprints then apply anti-rust oil.
Keep it at a place with small changes in humidity and temperature.

: 30; 45; 60

Part Number
RG-7.5

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Nominal Dimension D (mm)	Major Diameter D (mm)	Thickness B (mm)	Outer Diameter Chamfer C (mm)	Inner Diameter Chamfer F (mm)	Roundness / Cylindricity (µm)	Inner Diameter Tolerance (µm)	Mass (g)
	SGD 129.50	1 Piece(s)		8 Day(s)	7.5	32	8	0.8	0.5	0.5	±1.0	50

Product TOP

Basic Information

Hardness(HV)	653～772	Material	Alloy tool steel	Remark	With knurled, sub-zero treatment/stabilizing treatment completed

Please check the type/dimensions/specifications of the part RG-7.5 in the Steel Ring Gauge 0.1 mm Unit Specific Lapping series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- RG
Clear
Nominal Dimension D(mm)
- 1
- 1.1
- 1.2
- 1.3
- 1.4
- 1.5
- 1.6
- 1.7
- 1.8
- 1.9
- 2
- 2.1
- 2.2
- 2.3
- 2.4
- 2.5
- 2.6
- 2.7
- 2.8
- 2.9
- 3
- 3.1
- 3.2
- 3.3
- 3.4
- 3.5
- 3.6
- 3.7
- 3.8
- 3.9
- 4
- 4.1
- 4.2
- 4.3
- 4.4
- 4.5
- 4.6
- 4.7
- 4.8
- 4.9
- 5
- 5.1
- 5.2
- 5.3
- 5.4
- 5.5
- 5.6
- 5.7
- 5.8
- 5.9
- 6
- 6.1
- 6.2
- 6.3
- 6.4
- 6.5
- 6.6
- 6.7
- 6.8
- 6.9
- 7
- 7.1
- 7.2
- 7.3
- 7.4
- 7.5
- 7.6
- 7.7
- 7.8
- 7.9
- 8
- 8.1
- 8.2
- 8.3
- 8.4
- 8.5
- 8.6
- 8.7
- 8.8
- 8.9
- 9
- 9.1
- 9.2
- 9.3
- 9.4
- 9.5
- 9.6
- 9.7
- 9.8
- 9.9
- 10
- 10.1
- 10.2
- 10.3
- 10.4
- 10.5
- 10.6
- 10.7
- 10.8
- 10.9
- 11
- 11.1
- 11.2
- 11.3
- 11.4
- 11.5
- 11.6
- 11.7
- 11.8
- 11.9
- 12.0
- 12.1
- 12.2
- 12.3
- 12.4
- 12.5
- 12.6
- 12.7
- 12.8
- 12.9
- 13
- 13.1
- 13.2
- 13.3
- 13.4
- 13.5
- 13.6
- 13.7
- 13.8
- 13.9
- 14.0
- 14.1
- 14.2
- 14.3
- 14.4
- 14.5
- 14.6
- 14.7
- 14.8
- 14.9
- 15.0
- 15.1
- 15.2
- 15.3
- 15.4
- 15.5
- 15.6
- 15.7
- 15.8
- 15.9
- 16.0
- 16.1
- 16.2
- 16.3
- 16.4
- 16.5
- 16.6
- 16.7
- 16.8
- 16.9
- 17
- 17.1
- 17.2
- 17.3
- 17.4
- 17.5
- 17.6
- 17.7
- 17.8
- 17.9
- 18.0
- 18.1
- 18.2
- 18.3
- 18.4
- 18.5
- 18.6
- 18.7
- 18.8
- 18.9
- 19
- 19.1
- 19.2
- 19.3
- 19.4
- 19.5
- 19.6
- 19.7
- 19.8
- 19.9
- 20.0
- 21
- 22
- 22.2
- 23
- 24.0
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32.0
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40.0
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50.0
- 50.1
- 50.2
- 50.3
- 50.4
- 50.6
- 50.7
- 50.8
- 50.9
- 51
- 51.1
- 51.2
- 51.3
- 51.4
- 51.6
- 51.7
- 51.8
- 51.9
- 52
- 52.1
- 52.2
- 52.3
- 52.4
- 52.6
- 52.7
- 52.8
- 52.9
- 53
- 53.1
- 53.2
- 53.3
- 53.4
- 53.6
- 53.7
- 53.8
- 53.9
- 54
- 54.1
- 54.2
- 54.3
- 54.4
- 54.6
- 54.7
- 54.8
- 54.9
- 55
- 55.1
- 55.2
- 55.3
- 55.4
- 55.6
- 55.7
- 55.8
- 55.9
- 56
- 56.1
- 56.2
- 56.3
- 56.4
- 56.6
- 56.7
- 56.8
- 56.9
- 57
- 57.1
- 57.2
- 57.3
- 57.4
- 57.6
- 57.7
- 57.8
- 57.9
- 58
- 58.1
- 58.2
- 58.3
- 58.4
- 58.6
- 58.7
- 58.8
- 58.9
- 59
- 59.1
- 59.2
- 59.3
- 59.4
- 59.6
- 59.7
- 59.8
- 59.9
- 60
- 60.1
- 60.2
- 60.3
- 60.4
- 60.6
- 60.7
- 60.8
- 60.9
- 61
- 61.1
- 61.2
- 61.3
- 61.4
- 61.6
- 61.7
- 61.8
- 61.9
- 62
- 62.1
- 62.2
- 62.3
- 62.4
- 62.6
- 62.7
- 62.8
- 62.9
- 63
- 63.1
- 63.2
- 63.3
- 63.4
- 63.6
- 63.7
- 63.8
- 63.9
- 64
- 64.1
- 64.2
- 64.3
- 64.4
- 64.6
- 64.7
- 64.8
- 64.9
- 65
- 65.1
- 65.2
- 65.3
- 65.4
- 65.6
- 65.7
- 65.8
- 65.9
- 66
- 66.1
- 66.2
- 66.3
- 66.4
- 66.6
- 66.7
- 66.8
- 66.9
- 67
- 67.1
- 67.2
- 67.3
- 67.4
- 67.6
- 67.7
- 67.8
- 67.9
- 68
- 68.1
- 68.2
- 68.3
- 68.4
- 68.6
- 68.7
- 68.8
- 68.9
- 69
- 69.1
- 69.2
- 69.3
- 69.4
- 69.6
- 69.7
- 69.8
- 69.9
- 70
- 70.1
- 70.2
- 70.3
- 70.4
- 70.6
- 70.7
- 70.8
- 70.9
- 71
- 71.1
- 71.2
- 71.3
- 71.4
- 71.6
- 71.7
- 71.8
- 71.9
- 72
- 72.1
- 72.2
- 72.3
- 72.4
- 72.6
- 72.7
- 72.8
- 72.9
- 73
- 73.1
- 73.2
- 73.3
- 73.4
- 73.6
- 73.7
- 73.8
- 73.9
- 74
- 74.1
- 74.2
- 74.3
- 74.4
- 74.6
- 74.7
- 74.8
- 74.9
- 75
- 75.1
- 75.2
- 75.3
- 75.4
- 75.6
- 75.7
- 75.8
- 75.9
- 76
- 76.1
- 76.2
- 76.3
- 76.4
- 76.6
- 76.7
- 76.8
- 76.9
- 77
- 77.1
- 77.2
- 77.3
- 77.4
- 77.6
- 77.7
- 77.8
- 77.9
- 78
- 78.1
- 78.2
- 78.3
- 78.4
- 78.6
- 78.7
- 78.8
- 78.9
- 79
- 79.1
- 79.2
- 79.3
- 79.4
- 79.6
- 79.7
- 79.8
- 79.9
- 80
- 80.1
- 80.2
- 80.3
- 80.4
- 80.6
- 80.7
- 80.8
- 80.9
- 81
- 81.1
- 81.2
- 81.3
- 81.4
- 81.6
- 81.7
- 81.8
- 81.9
- 82
- 82.1
- 82.2
- 82.3
- 82.4
- 82.6
- 82.7
- 82.8
- 82.9
- 83
- 83.1
- 83.2
- 83.3
- 83.4
- 83.6
- 83.7
- 83.8
- 83.9
- 84
- 84.1
- 84.2
- 84.3
- 84.4
- 84.6
- 84.7
- 84.8
- 84.9
- 85
- 85.1
- 85.2
- 85.3
- 85.4
- 85.6
- 85.7
- 85.8
- 85.9
- 86
- 86.1
- 86.2
- 86.3
- 86.4
- 86.6
- 86.7
- 86.8
- 86.9
- 87
- 87.1
- 87.2
- 87.3
- 87.4
- 87.6
- 87.7
- 87.8
- 87.9
- 88
- 88.1
- 88.2
- 88.3
- 88.4
- 88.6
- 88.7
- 88.8
- 88.9
- 89
- 89.1
- 89.2
- 89.3
- 89.4
- 89.6
- 89.7
- 89.8
- 89.9
- 90
- 90.1
- 90.2
- 90.3
- 90.4
- 90.6
- 90.7
- 90.8
- 90.9
- 91
- 91.1
- 91.2
- 91.3
- 91.4
- 91.6
- 91.7
- 91.8
- 91.9
- 92
- 92.1
- 92.2
- 92.3
- 92.4
- 92.6
- 92.7
- 92.8
- 92.9
- 93
- 93.1
- 93.2
- 93.3
- 93.4
- 93.6
- 93.7
- 93.8
- 93.9
- 94
- 94.1
- 94.2
- 94.3
- 94.4
- 94.6
- 94.7
- 94.8
- 94.9
- 95
- 95.1
- 95.2
- 95.3
- 95.4
- 95.6
- 95.7
- 95.8
- 95.9
- 96
- 96.1
- 96.2
- 96.3
- 96.4
- 96.6
- 96.7
- 96.8
- 96.9
- 97
- 97.1
- 97.2
- 97.3
- 97.4
- 97.6
- 97.7
- 97.8
- 97.9
- 98
- 98.1
- 98.2
- 98.3
- 98.4
- 98.6
- 98.7
- 98.8
- 98.9
- 99
- 99.1
- 99.2
- 99.3
- 99.4
- 99.6
- 99.7
- 99.8
- 99.9
- 100
- 105
- 135
- 145
- 175
Clear

Days to Ship

All

4 Day(s) or Less

5 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

22 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Similar Part Numbers

Part Number
RG-1.3
RG-1.4
RG-1.5
RG-7.6
RG-7.7
RG-7.8

Standard Unit Price	Minimum order quantity	Days to Ship	Nominal Dimension D (mm)	Major Diameter D (mm)	Thickness B (mm)	Outer Diameter Chamfer C (mm)	Inner Diameter Chamfer F (mm)	Roundness / Cylindricity (µm)	Inner Diameter Tolerance (µm)	Mass (g)
SGD 149.80	1 Piece(s)	8 Day(s)	1.3	22	4	0.4	0.3	0.5	±1.0	10
SGD 149.80	1 Piece(s)	8 Day(s)	1.4	22	4	0.4	0.3	0.5	±1.0	10
SGD 149.80	1 Piece(s)	8 Day(s)	1.5	22	4	0.4	0.3	0.5	±1.0	10
SGD 129.50	1 Piece(s)	8 Day(s)	7.6	32	8	0.8	0.5	0.5	±1.0	50
SGD 129.50	1 Piece(s)	8 Day(s)	7.7	32	8	0.8	0.5	0.5	±1.0	50
SGD 129.50	1 Piece(s)	8 Day(s)	7.8	32	8	0.8	0.5	0.5	±1.0	50

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(65) 6733 7211 / FAX：(65) 6733 0211; 9:00am - 6:00pm (Monday - Friday); Technical Inquiry

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Steel Ring Gauge 0.1 mm Unit Specific Lapping (RG-7.5)

Features

Usage

Specification

What is ring gauge

Nominal size

Measured value

Precaution before use

Precaution before use

Basic Information

Configure

Specification/Dimensions

type

Nominal Dimension D(mm)

Days to Ship

Specify Alterations

Similar Part Numbers

Tech Support

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