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GB/T 276-2013: Rolling bearings -- Deep groove ball bearings -- Boundary dimensions
Status: Valid GB/T 276: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 276-2013 | English | 399 |
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Rolling bearings -- Deep groove ball bearings -- Boundary dimensions
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GB/T 276-2013
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| GB/T 276-1994 | English | 959 |
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Rolling bearings--Deep groove ball bearings--Boundary dimensions
| Obsolete |
GB/T 276-1994
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| GB 276-1989 | English | RFQ |
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Rolling bearings--Deep groove ball bearings--Boundary dimensions
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GB 276-1989
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PDF similar to GB/T 276-2013
Basic data | Standard ID | GB/T 276-2013 (GB/T276-2013) | | Description (Translated English) | Rolling bearings -- Deep groove ball bearings -- Boundary dimensions | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J11 | | Classification of International Standard | 21.100.20 | | Word Count Estimation | 17,134 | | Older Standard (superseded by this standard) | GB/T 276-1994 | | Quoted Standard | GB/T 272-1993; GB/T 273.3-1999; GB/T 274-2000; GB/T 305-1998; GB/T 6930-2002; GB/T 7811-2007; JB/T 2974-2004 | | Regulation (derived from) | National Standards Bulletin No. 19 of 2013 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies: meet GB/T 273. 3-1999-deep groove ball bearings, the outer ring with snap groove groove ball bearings, the outer ring and groove with snap ring deep groove ball bearings with dust Cover Deep groove ball bearings and with a ring de | GB/T 276-2013: Rolling bearings -- Deep groove ball bearings -- Boundary dimensions---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Rolling bearings. Deep groove ball bearings. Boundary dimensions
ICS 21.100.20
J11
National Standards of People's Republic of China
Replacing GB/T 276-1994
Rolling Deep groove ball bearings Dimensions
Issued on. 2013-09-18
2014-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 276-1994 "Rolling Deep groove ball bearings Dimensions", compared with the GB/T 276-1994, the main
To technical changes are as follows.
--- Added "Terms and Definitions" chapter, "structure type" chapters "Code" chapter (see Chapter 3, Section 5 and Chapter 6);
--- Increasing the stop and the outer ring groove deep groove ball bearings with snap structure type and graphics ring (see Figure 3); modify some graphic
(See FIG. 4 to FIG. 9, 1994 edition of Figures 4, 5, 7, 8, 10, 11);
--- Removed some structure type and graphics (see the 1994 edition of the Figs. 3, 6 and 9) and code and size (see 1994
Version of Table 3, Table 4, Table 6 to Table 8);
--- An increase of some bearing type and dimensions (see Table 1 to Table 9);
--- Remove the appendix "old code bearing control" (see 1994 edition of Appendix A).
The standard proposed by China Machinery Industry Federation.
This standard by the National Standardization Technical Committee of Rolling (SAC/TC98) centralized.
This standard was drafted. Luoyang Bearing Science & Technology Co., Ltd., Luoyang Bearing Research Institute Co., Ltd.
The main drafters of this standard. Li snow, Mayan Bo.
This standard replaces the standards previously issued as follows.
--- GB 276-1964, GB 276-1982, GB 276-1989, GB/T 276-1994;
--- GB 277-1964, GB 277-1982, GB 277-1989, GB 278-1964, GB 278-1982, GB 278-1989,
GB 279-1964, GB 279-1979, GB 279-1988, GB 4221-1984.
Rolling Deep groove ball bearings Dimensions
1 Scope
This standard specifies the line with GB/T 273.3-1999 deep groove ball bearings, the outer ring groove deep groove ball bearings with snap groove on the outer ring
And with snap ring of deep groove ball bearings with dust cover deep groove ball bearings and deep groove ball bearing with a ring (hereinafter referred to as bearing) shape
size.
This standard applies to the bearing design and selection.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 272-1993 Rolling Code Method
GB/T 273.3-1999 Rolling bearings dimensions, general plan
GB/T 274-2000 Rolling maximum chamfer dimensions
305-1998 Rolling stopper groove on the outer GB/T and ring dimensions and tolerances stop
GB/T 6930-2002 Rolling Words
GB/T 7811-2007 Rolling Parameter Symbol
Supplementary Provisions JB/T 2974-2004 Rolling Code Method
3 Terms and Definitions
Terms and definitions GB/T 6930-2002 defined apply to this document.
4 Symbol
GB/T 7811-2007 and given the following symbols apply to this document.
Unless otherwise indicated, numerical symbol Figs. 1 to 9 and shown in Tables 1 to 9 below have indicated nominal size.
B. Bearing width
D. Bearing outside diameter
d. bearing bore
r. the outer ring chamfer dimensions
r1. outer stopper groove side chamfer dimensions
rsmin. r smallest single chamfer dimension
r1smin. r1 smallest single chamfer dimension
5 structure type
Bearing structure type shown in Figure 1 to 9.
NOTE. Graphics only example of the structure.
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