This standard specifies the code, profile and size of engineering machinery rims. This standard applies to engineering machinery rims. GB/T 2883-2002 Engineering machinery rim specification series GB/T2883-2002 Standard download decompression password: www.bzxz.net

1CS 83. 160. 99
National Standard of the People's Republic of China
GB/T28832002
Generation/12881503
Specification series of wheel rims for construction machinery
Rims scrics for carth-movcr
Is042so-3.1997.Earth-moving tyres and rims-Part3.Rims.M0D2002-10-16 Issued
People's Republic of China
General Administration of Quality Supervision, Inspection and Quarantine
20030401 Implementation
GB/T2883-202
Mooring standard modification 15) 420-2, 107 Wheels and specifications for earth-moving machinery Part 8: Vehicle category version This standard is based on TS1250-3:1997 newly drafted. In order to make it lighter, the following table lists the national standard article number and the international standard article number in the table A. According to the actual situation, this standard has been revised when it was produced. These technical differences are recorded in the external single war mark in the previous clauses involved in the more blank space. In the appendix, a summary of the technical differences is given in the Beijing Guide for special purposes. In addition, other differences from 1S) 4250-%: 1997 are registered in the wooden standard screen. Some of the existing wheel forms and specifications are marked with "". The diagram and size of the wheel valve hole are not standard. Some of the shortened rectifications are changed.
6》"This international standard\ is changed to "wooden standard\5) The decimal point "\ is used instead of the decimal point A few points of the "inter-state insurance international standard foreword || tt || standard and G/T288-.33 beat ratio main layer exchange as one increase wheel bearing specifications: 5 deep description wheel (X> type, secondary format absolute (SD) type (previous section 3 and Figure 4 are combined as this standard Figure 3), 5\ full bevel bottom wheel wither (TB) 7 minutes || tt || increase Yanbang shape code and cross-type: 15 deep affection wheel vehicle 1 specification! Table 10 is more than I500, 7, only the age of the pen from the light code and wheel vehicle calibration diameter - add informative appendix this standard rate system abbreviation S: 21-3: 1 997 chapters and clauses of the mother-in-law comparison table (time record A). 1. Additional information - this standard 1S) 42553: 1997 Technical differences and original content (see Appendix B): Added information "Science and Technology Machinery Wheel Steel Square Sealing Groove and (Shape)" (see the dangerous collection: Wood standard Yin record A. Record B and the cumulative requirements of the historical data, this standard was proposed by the former State Petroleum and Chemical Industry Bureau. This standard was certified by the National Tire and Wheel State Chemical Technology Safety Products Association. The responsible drafting unit of this standard is: People's Ping Machinery Research Institute: Medical Machinery Research Institute 1. Medical Machinery Steel Figure, Liuzhou Net Factory, wood standard mainly starts from: Guan Xiaoxiao, Yang Kongshang, Weihai, Zhoushui. The second edition of the standard replaced by this standard is: 2883-193/T28831993.
This standard shall be entrusted to the National Wheel Standardization Technical Committee for interpretation. Scope
Engineering machinery wheel rim specification series
This standard defines the code of engineering machinery steel, and the teaching vehicle and size standard are applicable to engineering machinery carbon wheels.
2. Normative references
B/T 2883—2002
The clauses in the following documents are the clauses deduced by this standard through the reference of this standard. H is a later reference document, and all subsequent versions are not applicable to this standard. The versions of these documents can be used in accordance with the methods agreed upon in this standard. For any outdated reference documents, the latest version shall apply to the following standards: GB/29.3 Technical specifications and symbols for wheels and wheel accessories for tires GB/T2933159g1501us
3 Terms and definitions, symbols and tables
F/3933 Terms and definitions, symbols and symbols for this standard. 2 Rim wheel deer and size
2.15\Full bevel bottom wheel ((TB)||t t||The wheel diameter and size of the full bevel bottom rim are shown in Figure 1 and Figure 2. The tolerance of the wheel diameter D is given by the tire design ratio. The actual measurement of the circumference is carried out by pressing the ball tape ruler on the disc (using the ~ figure).
15*±!*
The stepless door hole
Method 1 can be applied to the diameter generation 2,833,1151-, and Yance See Table 16: Note 2: The end of the seat can be: Fanma diameter code heart 5 hours. Public maintenance: light straight → 425.5
standard period including diameter North number 251 hours, 3, one (D-E1)-1. Figure 15 full inclined bottom rim wheel hemp
GD/T2883-20C2
grab the owner Kang Dai/manufacturer Dai Company
: 1.25/2 c
1.nG :2. 75
15. oG :1. .
15. 0u/3.C-494
.r. uu. 2. c
.7.uu/3.5
., 3u2.
..:0.G
22. 19.3. 0
22. 8321. 0
27. 19:4. h
Py. p/4. 5-514
24. F53. n
24.(-9/5. n
25. *9: 3. 5
2e.2:5.0 51
25.C3: 3. 5
27 3:9. 3
28 C0:3.F
28.c0:..3
29.co:5.
31. on:, a
32. on/4. a
32. 00:4- 5
s6.Uu:4.3
40.Uu/4, 5
Table 15 Full bottom wheel wheel size
.1-1. 5
-ou, 5
and the position is millimeters
certificate: the number is for finding the country's heart to grab the cigarette specifications, not 13)425-3:: 297 specifications (the following abandoned tables with numbers are the same) use the shadow to look at the "must medicine dynamic wheel travel
life company experience deep heat code 9,www.bzxz.net
report diameter code
record for the whole set of disciples out number 31,
note! This specification uses the light smoke straight single number 2", 25: age wine calibration containing diameter pill. 0 note? Wheel ban and energy
light is. a/1. ,/-. 5 pm. D(25.5F
light period 12.0/1. a, 1. (X/1. [00/. 7 pm, (23.5> + 1 Figure 25 ° full bevel bottom wheel rim wheel screen
Table 25\ remaining bevel bottom wheel wheel mansion size
vehicle intersection number
Han account business certificate number
8. 5071. 1
S.E2/:.3-
12.60/-.3
14.00/1.5
Basic size
1.2 Semi-deep wheel (SDC)
Report strong side
The wheel weight of semi-deep wheel loss is shown in the two rod tables
GB/2883—2002
No internal transmission valve mouth hole
Valve hole inside the cloth
Unit is ampere meter
GB/T2883—2002
~6 (can be
-· (US stock code 24, 28)
Parts: light dry and grease surface to shoot one side of the courtyard can be removed. Field 3 semi-deep wheel caster
Table 3 Semi-deep wheel warehouse size
Bi vehicle qualification generation 4/
Yandian construction cattle
E.BOF SDC
6. 00G SIX:
S. 3CJ SIX :
8. UOTG SIX:
IC YA SIX
12. 30/1.3 3TC
12. X:/1.a&
4. 315\deep wheel
6.5. 25. 5
15\ wheel bottle and dimension pressure diagram of deep precision wheel rim, and table 1: H
unit fire meter
+20,5+10
ao'±a'
Note, this wheel continues to meet the moon at the structure point diameter 5E. Li 9.(The wheel diameter is shown in Table 1) The valve can also be made of P-type bore,
Figure 415 Deep groove wheel rim
Table 415 Deep groove wheel rim size
Code
4.45 Deep groove wheel rim
For the outline and dimensions of the 5 deep wheel rim (LX), see Figure 5 and Table 5, Figure 6 and Figure 6. For the outline and dimensions of the 5 deep wheel rim W>, see Figure 7 and Table 7P
GB/T2883—2002
The unit is meter
GB/T2883—2002
The minimum rolling depth B is! Radius of wheel head Figure 55\Rim (IXC) wheel rate
Table 55Rim thickness (L) wheel size
Yanchaojing
Generation/wheel continuation
High rate code
.uu/1.226.
13. 2/1.2:4
12./t.sub
13.5n/t.18a0
14.5f/t.5
Unlimited
.525.-.40
27---13
Valve mouth hole
Unit price is millimeter
Valve cough hole
Direct 4 Xiao Diameter
Valve-9.
Figure 65\Ze insert wheel rim (DC) wheel profile
Wheel sheath fullness
North/wheel shower
High quality code
. G TJ-
Specification completion code
Steaming book · limit
Deviation! Dimensions [difference
±1.517. 5
5\Deep pulley steel T wheel size
135.725.513.
Figure 75 Deep groove wheel (DW) wheel profile
Table 75\Source push wheel handle (T) W> wheel size
Mao Ben size
Real limit difference
Basic size
Limited cushion
2-2002
Unit is meter
5 Main component
Valve mouth at
Position pipe straightness
10.n11. 5
\rCoffee
Unit is mm
Select code
G0/T2883—2002
45 Flat bottom wheel IFB;
The width and size of the flat bottom wheel are shown in Figure 8 and Table 8. [3g'
Wheel width is represented by
5 Wheel width
Basic anti-width
9 ~ 20
Figure 8 Flat bottom wheel rim
Table 8 Flat bottom wheel rim wheel clearance dimensions
Verification tightness
Useful belt
Basic dimensions
Detailed dimensions of wheel vehicle 3 and Table 9.
Suction limit tolerance
Original dimensions
Unit is meter
Wheel diameter representative
Concentration
Chemical effect
The single height of the pattern that cannot be changed: 20.5.~1
The distance of the work level: 20.2
The normal distance is 29.5--1r. Center
Wheel lubrication point boresight number
Wheel series nominal diameter
Flower effect
9 Knurling section details size
Hao9 Wheel series knurling change
Model number
Cause conclusion
11, 2~ 1 (G:
Rim diameter code and wheel rim nominal diameter optical change 1025
2353. 3 ~GT
Table 10 Rim nominal diameter
Rim standard code
Equipment bearing:
Rim standard
s8u,1(DC)
GB/T2883—2002
Unit is meter
Equipment slip
36--51
.38--57
:53. 5-- 67
single you for half millimeter
GB/T2883—2002
transfer light code
wheel bearing and inflation pressure
bladder 10)
wheel steel calibration diameter
514.4(F9)
512. 8(SDK)
6OS.E
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