This standard specifies the rim diameter, rim profile dimensions and valve hole, rim knurling pattern, and rim diameter measurement of pneumatic tires for tractors and agricultural and forestry machinery. This standard applies to rims for tractors and agricultural and forestry machinery. GB/T 3372-2000 Series of rims for tractors and agricultural and forestry machinery GB/T3372-2000 Standard download decompression password: www.bzxz.net

s83.160.30
National Standard of the People's Republic of China
GB/T3372-2000
eqgISO 4251-3:1994
Rims series for tractors, agriculturaland furestry macbines
2000-08-28 Issued
2001-03-01 Implementation
State Administration of Quality and Technical Supervision Issued
GB/T3372-2000
This standard is based on ISO 2251-3:1994 Issued on tractor tires (ply number series) and wheel belts: Part: Part 1, for vehicles, for GR/T3373:158 Ferrari # industry models for industry users System to order like: Information standard / T337-1 after the test quality standard) -59 agricultural machine city tire (rules and wheel part: wheel turn over the first peak order, out of 1542:1-%:1994 than 190425]3:123 in the abandoned style has a difference, in order to be equivalent to the international standard, the wood standard is selected, the peak order, this standard (3/5572-1389 on the light difference: front and S front,
for wheel creation wheel auxiliary specifications its line increase commitment || tt||- Added the measurement of wheel diameter and wheel sector size, and verified the wheel data of the wheel data;- The standard was removed from the standard. This standard is in accordance with the requirements of 1SO4251-3:1S91: the standard has the same specifications or requirements as the existing standards.
Except for the wheel specifications that are not in accordance with the national standard, the wheel data of the wheel transmission specification is increased according to the advanced foreign standards!- Added the measurement of wheel axle ratio. Since the implementation of the standard, it has replaced GB/ 3572-932 This standard is a record of the activities of the Ministry of Chemical Industry of the People's Republic of China. The original Ministry of Chemical Industry of the People's Republic of China proposed this standard. The National Tire and Wheel Standardization Technical Committee is responsible for the implementation of this standard. The original unit of this standard is the National Institute of Chemical Industry. The main drafter of this standard is Shen Zuquan.
Who is responsible for this standard? The first revision of this standard is in 2012-359. The National Tire and Wheel Standardization Technical Committee is responsible for the promotion of the National Tire and Wheel Standardization Technical Committee. CB:T 3372—2900
ISO Foreword
ISO is an international standardization organization composed of member bodies of different nationalities. The work of preparing international standards is usually done by technical committees of the ISO: If a member body is interested in a standard that has been submitted to it by a technical committee, it shall participate in the work of the committee. Maintain close cooperation with the International Committee on Electrical and Electronic Products (IEC 600150) by working closely with the International Committee on Electrical and Electronic Products (IEC 600150). International standards are submitted to the member bodies through technical committees and can only be formally adopted with the consent of the members who have participated and voted on them: International Standard 1S042F1-3 was prepared by TS(1/TC31) under the Technical Committee for Wheels and Fat.
Comprised of ten corresponding smaller items, the second edition replaces the second edition (I5)4253:-995). "Current series" is called \ all grade marking system medicine
18042F1 includes the following parts, under the usual increase in weight, the title is "Table of legislation V disturbance and machinery tyres (only the amount of marking system and wheel period \. Part 1: Tire specifications, size and groove use wheel lubrication wheel feet Part 2: Wheel rims
Part 3: Tire classification and sub-name
Part 5: Model village wheel products
Appendix A is a component of 15 core 251 Appendix C for reference 1 Scope
National Standard of the People's Republic of China
Wheel series for tractors and agricultural and forestry machinery Rins series for Iraclors :agriculluralnnd Forestry nmehines
GB/T337220G0
eqv1s 4251-3,1994
GB/2372—1989
This standard specifies the wheel auxiliary straightness, wheel pin efficiency and valve stem size of airless wheels for bottle pulling machines and clothing and forestry machinery.
This standard is applicable to tractor wheels and wheels for agricultural and forestry machinery. 2 Referenced standards
The provisions contained in the following standards are selected and cited in this standard to constitute this standard. Only the provisions of this standard apply. When this standard is issued, the version shown is valid. All standards shall be linked and the use of the standard shall be subject to the new version of the standard. GB/T97S91988 Wheel Auxiliary Test
3 The corresponding relationship between the wheel vehicle diameter and the nominal diameter code of the wheel shall comply with the provisions of Table 1 and 1. The nominal diameter is derived from the nominal diameter code as follows: 16 (excluding =.5.)
20.4(0,3125)imr)
=25.4X×15.288 mm:
)-2G.416.043 7i nm
D=23. 2(1)—t. 17 Fmm
For the measurement of wheel diameter, see requirement A (standard attachment): The wheel diameter is not step-by-step, with a tolerance of 12 mm. In the case of wheel diameter
Nominal inspection code
Approved by the State Quality and Technical Supervision Commission on August 28, 2000
Implementation on March 1, 2001
Nominal three-dimensional code
GA/3372-2000
Table 1)
Figure! Wheels are calibrated directly and
actually fixed
4 Wheel diameter and valve hole
4.7W, DW type replacement wheel (X)
GA/T 3372-2000
wheel caliper and valve hole form a standard valve diameter of 5.-* in Figure 2. It can be placed in any slow valve seat of the wheel vehicle for guidance. In order to trap the air! The maximum concentration of the valve mouth is 45°, the wheel return is 1T, and the general 5°R
is increased in R0, 5
. The first model of the dynamic piece push wheel singleWww.bzxZ.net
is a small size
3 Yan led the intention to fold the light teaching position quickly, starting The smallest part of the disease described in this article is the highest point of the death, medical
W and I>W state concentrated sugar wheel
and type deep wheel
wheel according to wheel specifications
23-yuan
wheel related specifications
1>W27A
4.2DH type deep beat wheel output iDC!
G/T3372—2000
Table 2 (yuan)
wheel vehicle size and valve mouth hole specifications combined diagram and table: the location of the valve mouth hole is shown in Figure 4.
Wheel health shop department day 3.5=
1) the maximum price of the enterprise piece is 1 on one side of the process wheel single, 32.
2) age makes the Beijing seat with the insurance premium connection, forget the above quantity small matter of the free part of the electricity, etc. must be lower than the quantity selected by the high point, area 3IH type dyeing wheel wax wheel fan
wheel pin wheel spot price
GB/I ​​3372·-2000
table 3DH type deep description wheel rolling age ruler small
cause 4 For IH type wheel, the valve mouth hole position should be 4.3 (I), F, F plastic depth mold wheel: TC)
wheel size and gas earning gift should be in accordance with the specifications in Figure 5 and Table 4, the nominal diameter number is 10 or 15 (the valve hole diameter is 1.7m\*m, C>, E, F type depth of valve end hole is optional as shown in Figure 6.
frequency gradient RO.5
) to ensure the beauty of the tooth matching system.
2) The width and height of the wheel support refers to the efficiency of the wheel support. The most suitable part is the highest point of the wheel. Note: the valve hole can be placed on either side of the wheel.
Figure 5 Center 1), EF special deep gear wheel
Raise the wheel age
Reducing the damage
.sy. 5
GB/T 3372—2000
Figure 51.mm Valve hole optional position
C, D, E, F type deep rim wheel dead size
.31.3
4.4J, K, K type Baobo wheel (TX)
Periodical health scale! The valve hole is in accordance with the provisions of Figure 5. The valve diameter is greater than or equal to 15-5. The position of the valve is shown in Figure 4.
Assembly of the tire
nominal three-dimensional
l,The nominal three old codes should be
4 and the decoration of the K-shaped wheel thrust end hole
2) The Beijing seat is created to increase the amount of connection, and the energy consumption is small. For example, the highest point of the London excitement, Figure J, KK type deep sulfur wheel sheath wheel frost
total increase R.5m
wheel run will
gland specification
GD/T 3372 2000
Table 5J.K, KB type beam groove wheel potential wheel health size R
Jc1r. :y.3i 5. :2t.h43.
RdrRs Aru
4.51.R type private 9.9.7.00.9,11.12.3,14 The wheel dimensions and valve bores of deep-set rim (I-center) wheels shall comply with the requirements of the diagram and table: f.5
The valve hole is 315 in diameter and 415 in minimum. T-.
The valve end hole at the bottom of the wheel is shown in the figure 9. In order to give the valve case and the vehicle interface space, the nominal angle of the valve opening can be selected arbitrarily within the range of 5-.50°. The main 5. Quickly determine the RO.
Valve spray hole
1? The wheel dance reaction of the most assembly rule,
2》The wheel needs to be able to pass through the bottom of the wheel, and the smallest wheel part must be lower than the highest point of the wheel beam. The wheel rate of 8LB type 3.00, 7.00, 9, 11, 13, 18, 14 wheels must be 355: 5
CB/T 3372—2000
Figure 5 Wheel base bend valve end hole position table 61.1 State 9.60, 7.00, 9, 11, 12.13, 14 Dye submersible wheel series wheel size G
4.6 Model wheel series (STX)
The wheel pin wheel size should comply with the provisions of Figure 1U and Table?. The position of the valve hole is shown in Figure 11.
Rs. R..h R..n..
The valve hole is the light North number
1573
The name is directly selected in 11,
Special R0.5
Performance requires good wheel training and fat can be removed. B/T3372—20DC
1) The wheel width refers to the width of the wheel, which should be located at the highest point of the difference. Section 10 half-depth wheel fan
shows the half-depth wheel size
and the half-depth wheel has the wheel valve hole position
4.7:.LE, F type split wheel ()
wheel cylinder wheel size and valve hole should comply with the provisions of Figure-2 and Table 8: Product
grab a single heart, r
1) The light width of the wheel is the smallest width of the wheel, which must be the height of the wheel. 12C, D, EF type T type wheel adjustment sequence is public
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