This standard specifies the standard description of rolling bearings in the GB/T 15049 CAD standard parts graphic file series standard. This standard is used to compile characteristic documents and graphic programs related to the CAD parts library to ensure the standard description of rolling bearings and their graphic display. This standard is applicable to computer-aided design and product data management. This standard does not apply to the manufacture and acceptance of this standard part. GB/T 15049.11-1997 CAD standard parts graphic file geometry and characteristic specification rolling bearings GB/T15049.11-1997 standard download decompression password: www.bzxz.net

[Cs, 35. 240. 50
National Standard of the People's Republic of China
GB/T 15049,11—1997
CAD standard parts file-
Specification of geometry and characteristics-Rolling bearings
CAD standard parts file-
Specification of geometry and characteristics-Rolling bearings
1997-12-12 Issued
State Bureau of Technical Supervision
1998-08-01 Implementation
GB/T15049.11—1997
Cited standards
Processed product standards
4 Characteristics
4.1 Name of dynamic bearing characteristics
4.2 Dynamic bearing characteristics table
5 Graphic rules
5.1 Geometric figures and parameters of rolling bearing components 5.2 Graphic characteristics file of rolling bearings
CB/T 15049. 11-1997
This standard is in accordance with the national standard GB/T 15049.11-1994 (hereinafter referred to as GB/T 15049.11-1997) The standard parts graphic file preparation general rules and GB/T1001.1-1995 card material transfer table definition clause 3 technical provisions principles, and with reference to the approved and stored in the series of dead standards! The national standard technical processing methods are compiled. This series of standards include: GB/T 15049.1-94 General Rules for the Preparation of CCAD Standard Parts Graphics Delivery GB/T 15045.2-4 CAD Standard Graphics File Geometry and Characteristics Specifications Class A Graphic Components (eg VDIN V4001.Teil 2.1990) GB/T 15049.3-1996 CAD Standard Parts Graphics File Geometry and Characteristics Specifications (eg QDIN 4001.Teil 16.1987) GB/T 15049.4-1996 C4D Standard Parts Graphics File Geometry and Characteristics Specifications 903-R0311990) GB/T 15049.5-1996 CAD Standard Parts Graphics File Teil 29.1989)
GB/T 1049. 6-1996
CA standard parts drawing file
Teil 11:1292)
pin (MVDIN V 4901.Tei!
child drawing and characteristic specification for plastic nut (D14001.Geometrical drawing and characteristic specification
GB/T15049.71996AD standard parts horizontal shape file child geometry and characteristic specification
Tcil 12.19883
bolt (
screw (eq14001.
GB/15049.8-196CA standard parts drawing file geometrical drawing and characteristic specificationTeil 15:1p8)
GB/T15049.91986CA standard parts drawing file geometry and characteristic model pool
Teil 15:1988.
Heat map 401.
GB/15049.10-1997GA standard graphic file geometry and characteristics specification
This standard is the 11th part of this series of standards, namely: GB/T15049.111997CAD standard parts graphic file geometry and characteristics specification This standard is also proposed and coordinated by China Standardization and Information Classification Coding Research Institute. The origin of this standard is China Standardization and Information Classification Coding Research Institute. The main drafters of this standard are An Guangli, Hong Yan, and Yu Zhongping. Dedong Bearing
1 Scope
National Standard of the People's Republic of China
CAD standard parts graphic file
Geometrical graphics and characteristics specification
Rolling bearings
CAD standard rarta file-
Speciflcation of genmetry and parametersRolling hearings
GB/I ​​15049.11—1997
This standard specifies the standard description standard for hydrodynamic bearings in the GB/T15G49AD standard parts drawing file series standard. The procedure for compiling characteristic files and drawings related to A-type bearings is to ensure the standard characteristics and their appearance of rolling bearings. This standard is used for the design of mechanical auxiliary equipment and product data management, etc. This standard is not applicable to the manufacture and acceptance of the standard parts. 2 Referenced standards
The texts contained in the following standards constitute the text of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards need to be revised. All parties using this standard should explore the possibility of using the following standards to confirm the latest version. G/T4459.7-19% Mechanical drawing dynamic auxiliary water meter water method GB/T10091.1 995 physical characteristics table and original GB/T15049.1 94 CAD approved parts graphic file preparation list 3 processed product standards
GR/T276-94
dynamic bearing deep ball bearing size
GB/T28194 rolling bearing
GB/T 283-94
forged bearing
GB/T2X5-94
rolling bearing
GH/T288-94 disassembly bearing
GR/T292-94
dynamic bearing
GB/T 29494
rolling shaft year
GBT 296—94
Geomechanical
GB/T 297—4
Rolling bearings
GR/T299—198
GB/T 301.-1995
GB/T 4563—94
GB/T 5859—U4
Dimensions of self-aligning ball bearings
Dimensions of roller bearings
Dimensions of cylindrical roller bearings, double row, external dimensions
Dimensions of self-aligning roller bearings, external dimensions
Dimensions of contact ball bearings
Dimensions of three-point and four-point contact bearings, external dimensions
Dimensions of double-row angular contact ball bearings
Dimensions of double-row angular contact ball bearings
Dimensions of double-row angular contact bearings Roller bearing dimensions
Thrust ball bearing dimensions
Moving bearings
Thrust face roller bearing dimensions
Rolling bearings
Thrust spherical roller bearing dimensions
National Technical Supervision and Administration Bureau 1997-12-12 Approved 1998-08-01 Implementation
4 Characteristics
GB/T 15049.11--1997
This standard specifies the development and terminology codes in accordance with GRT11091.1 and GRT15049.1. Rolling bearing characteristic names
Hydraulic bearing characteristic letter codes and characteristic name correspondence are shown in Table 1 Table 1 Rolling bearing characteristic names
Special letter codes
4.2 Rolling bearing characteristic attenuation
Input nominal internal inspection or internal light weight
Input or internal diameter (43)
Input nominal external inspection or external inspection (G3G1G/14563)
Bearing nominal internal inspection
Input nominal internal inspection (G3G1G/14563)
Bearing nominal internal inspection
Input nominal internal inspection , foreign letter nominal size <3/T202)
Bearing nominal height seat (G/M1/4AFH/5H5)
Face treatment
Bearing type identification
Bearing code
Bearing code static connection net training
Bearing code assembly type test head
Number of rows
The comparison between rolling bearing characteristics and product size letter code and product standard and whole part code is shown in Table 2. Table 2 Comparison table of rolling bearing characteristics and product size letter code and product standard and whole part code Characteristics Size Letter Code
Product Standard
GBT261
GB,T 263
GB/T 251
GR/T 2R
GRT292
GR/T 292
GH/T 292
GHET 29%
d/FwiD/E
EAAEAB
Product Standard
GB/T294
GD:T 281
GD/T 296
GB/T 297
GB/T 2SH
GB/T 3CI
G3/T4563||tt| |G9/T tK.9
GB/T15049.111997
Table ()
Special and size letter code
Nature, "" represents factory-specific size, "+" represents The table has the following provisions: "The table shows the following items", 5
National shape improvement
5.1 The geometry of the moving shaft and the geometry of the rolling bearing K1~ K14 is a design drawing made by simplified unitary method. Each drawing of this simplified method can be called separately. For the drawing method of rolling bearing assembly, please refer to GB/4459.7. 12
K1Al.T1.C1
K3AI.BI.C.>
K3tA1.BI.CI
T(A:;,1)
Ks(A1.BI.CI)
K7( A1 5. .G1)
KBUAI.Bt.I?
H/T15049-11—1997
E8Al.Bl.C1
KJ0AI.I,C1?| |tt||KIIAI.BI,CI)
5.2 Rolling bearing graphic characteristicsWww.bzxZ.net
5.2.1 GB/T275 graphic characteristics delivery
ID.NNGB/T2?694| |tt||ILDNT.Shenkao ball bearings
CD/T15049.11-1997
ID,NB,NB-\Rolling bearings$EAB.GB/T 276$4\.AD.1995.10.C1
D,V).970614,1
TD,FA,1.C400c08838000000
KJ2(4I,Et,C))
GE,KT,'KT=T1K1
GE,A.DIIKI
GE.SM,D11K1
GB/T 15049.11—1997
,GB/T 10041'4
VE,DA.EAA,AIr.EAH.AIn,AL,F5.I.BI.F5.+,CI.FS.1C Waiting for the reverse item
10,1 .I.EAA
, transmission type identification"
2G,1,1,EA
MM.SM.l30.1,1.A
MMm. sm.1.50. 1.1,C1
MM,FM,1,80.1.3.EBA
CType selection
FW.2.EBA:*60000 type
2,69000 type
, shaft nominal inner diameter"
, shaft flatness outside light
: bearing nominal range
, material"
, surface treatment|| tt||, type selection!
3, 0-type outer ring has a retaining groove,
460GCC-ZN—
,B' rn',z
One side has anti-dust cover, and the other side has a stopper. >, 6rcuuz type - one side has a dust cover', 6, 60GC0-27 type one or two sides have dust cover
? , 600CC-L5 - comes with a secret map contact! 8, 6000C-RS type
one side with a sealing net (receiving type)
, R2 type - one side step secret control non-matching type"
1G60090-21.S type—two sides with general diagram (card type, 11, 6-core C00-2RS type: two sides with seat seal diagram (title type) 12, 60C002RZ type—two sides with seal Solid (non-copy) characteristic effect
'617/G. 5′
Note: The third power value of the characteristic data is 2A, DA1 line. This value corresponds to the line item of the specific data submitted below. The specific product performance has its own Specialized, more than the number of chains on the evil heart. This standard voice and given, more than the standard product funny line of data as a sample to the effect of the product "1\down the net
5.2.2GH /281 Shape characteristic file
ID.NN,GB/T 281-04*
GB/T 15049.11—1997
Ya,NT, self-aligning ball axis ratio||tt ||),NB,'NB=\Moving bearing$EAH.GH/T 28]—D4 *.A,1995.10.01'
1n,.970619.1
m,FA1,CN100008888000000
GE.KI,'KT
GE,PA,D11K2|| tt||GE,SM.J11K2+CB/T1 001',1
VI.DA,EAA
Cxinte half-cat item
MM.GA,1,1G,1,1.EAA
MM ,GA.1,2C.1.1.EAB
MM.SM.I,3.II,AI
MM,SM,1, 40,1,1+B1
MM,SM.1, 5C.2,1.C1
MM.SM.I.6D.1..H
MM,SM,1,70.1,0,J
MM.FM,1 ,80.1,3,EBA
C inflammation type selection
, bearing type elastic identification
, rail bearing code
, bearing nominal inner diameter
, bearing Nominal outer diameter
, Nominal width of bearing
Surface treatment
, model selection
FW,2,EBA,1I00
2,10000K type
5'10000K+ HOCU3 type
Persistent data item
10000,
5.2.3GB/T2B3 application characteristic file
J,NN,'GB/T 283—94
ID.NT grid column roller bearing
d''mm2
+I','mm'z
'B','nm. z.
ID.NBNB=\trace bearing$EAB.GH/T8—\I.ATD,1SS.15. 01
ID.VD.970619,1
ID, FA,1.CN40000888B000000°
(F,KT.\KT=D11K1\
GE,PA,DI1K1
GE,SM,DIKI,GB/T 1FCHI:1
VI.DA.EAA
A4,FAB
心特guicuomixiang
MM.GA.:, 10.1,1,EAA
MM.GA,1,20,1,1,EAB
MM.SM.I,30.IIA1
MM.SM,1.-0.1 .1.B:
wm,SM.1,30.1.i,C1
MM.$M,., 50,1,0.E
MM,SM.1, 70.1,0.J
G0/T15049.11
Bearing category identification
"Auxiliary bearing code
.F5.1C1
"Material bearing Nominal diameter/roller inner diameter, d/Fw, mmz bearing outer diameter/ion outer diameter
D/Fer, Z
drawing bearing outer diameter
, surface treatment
, Type selection
MM,FM.1,80,I.3.EBA
C Type selection
FW,2.FH4,:, NL type - inner ring seven-speed retraction and concentrated roller bearing*
2, NI - inner single side column limited bearing
3, NLP type - inner single side with flat round return roller bearing, 1, V type - external solid non-blocking night roller auxiliary bearing, 5NH type internal single gear material block cabinet soluble yoke bearing B, NF type - external single side cylindrical roller bearing,? , R type one non-standard rolling bearing,
B, RN type non-standard round rolling bearing
C characteristic data items
ZA,DA,1
5.2.4GB/T2 color special file
D,NN,GB/28—94
shape NT, column round tight tough bearing
'NU2C2E\
.NB.NB=\rolling shaft flat $EAB.GB/285·14\ID.AD,1995. 10, UT
,V),976613.1
ID.FA.1.'CN 400008888 CCC035\D,F,2.1
GE,KT,'KT\K3\
GE.PA.DIIK
GE,SM.DJ1K3,CL/T 10C9::.1
GB/T 15049.11 1997 | | tt | 30.1,1.A1
MM.SM.1. 10.1.1,B1
MM,SM.1.5.1.1,C1
MM,SM.1.60,1,,H
MM,SM.:,70,1.0,J
MM,FM.1,&C.-.3.EBA
C Type selection
ZA,HW,1
FW,2,EBA，1NN,
，Bearing type identification"
，Bearing code'
，Bearing nominal inner diameter
，Bearing special outer diameter\
，Bearing nominal width
，Material?
，Surface treatment Buried
Type remote control
2.\NN...K type-national tank in
3, NNU type inner ring without reverse
rmrm,2
Imm',z
1, NNLI..E-inner diagram without ribs.
5,NN..-/W33 type,
6,NN...K/W33 type
Eagle cone collection:
7.NNU../W-inner ring without ribs"
S.NN...K/W33 type-inner diagram element rib diagram male hole holding Chen data item
ZA,DA,1
5.2.5GR/T 258 Graphic special file
ID.NN, GB/T 288—94
).NT spherical roller bearing
'NN3005'
ID.NB, NB=\off-axis 6EAB.G/T2RR—9\?ID.AD, 1955. 10.01
.D.VD.97(625.1
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.