This standard specifies the dimensions, tolerances, radial clearance and technical requirements of radial spherical plain bearings. The structural design of radial spherical plain bearings does not have to fully comply with the structure shown in this standard, but the dimensions, tolerances and radial clearance should be consistent with the provisions of this standard. This standard applies to radial spherical plain bearings with different sliding material combinations for production, inspection and user acceptance by manufacturers. This standard does not apply to radial spherical plain bearings for aircraft frames. GB/T 9163-2001 Spherical plain bearings Radial spherical plain bearings GB/T9163-2001 Standard download decompression password: www.bzxz.net

IGS. 21. 100. 2C
National Standard of the People's Republic of China
CB/T9163200
eqvIso12240-1:1998
Spherical plain bearings
Radial spherical plain bearings
Spherical plain bearings-Radial spherical plain bearings2001-09-15Promulgated
Shandong People's Republic of China
General Administration of Quality Supervision, Inspection and Quarantine
2002-04-07Implementation
CB/T9163--2001
This standard is equivalent to 1S12241-1:1998 Spherical plain bearings-Radial spherical plain bearings3. Compared with 19012210-11998 standard, this standard adds "Section 7". This standard combines GB/T9163-1U radial spherical plain bearing dimensions, GB/4646-191GEC..FSA type white runqing radial spherical plain bearing dimensions, GB12276-990 radial American spherical plain bearing diameter specifications, and GB/T304.10-1989 spherical plain bearing tolerances, and makes a design. The main technical contents of the revision are: 1) The dimensions, tolerances and tolerances of the two series KH are adjusted; 2) The size of each weak size segment of the other series is adjusted. 1) The original series code EW was changed to W
2) The standard code and optional specifications were added;
3) The bearing model column in the bearing size diagram was deleted. This standard is effective from now on. If GB/T9163-199U, GR/546-191, GR/T1227B-199, GB/30-10-1989 part>
This standard is proposed by China Machinery Industry Federation. This standard is under the jurisdiction of the National Mechanical Bearing Standardization Technical Committee. This standard was drafted by the Luyang Bearing Research Institute. The main co-author of this standard: Guo Baofa.
This standard was first issued in 1961, first revised in 1951, and second revised in 1958. GB, T9163-2001
ISO Foreword
International Standard [S () 12245-1 was established by SC, 7 (Customs Auxiliary Technical Committee) under SU/TC4 (Mirror Bearing Technical Committee) and replaced by ISO 61240-1: 1987. S) 512-2 1982.19O6124-3.10821506125.198. The revised version of the technology is also proposed:
ISO12240 standard for bearings, including the following 4 parts, Part 1: Radial spherical bearings
Part 2: Angular contact spherical bearings
Part 3: Thrust bearings
Part 4: Rod ends
1 Scope
National Standard of the People's Republic of China
Spherical bearings
Spherical spherical bearings plain bearings-Radial spleral plain bearingsGB/I9163:-7001
eqvrso12240-1,1998
Successor CB/T91691990
GB/T 48481391
GB/T304.701989（Full version）
GB/T 122781990
This standard defines the internal and external dimensions, specifications, and technical requirements of radial joint bearings. The structural design of radial joint bearings must fully conform to the structure indicated in this standard, and the dimensions, specifications and specifications must comply with the provisions of this standard.
This standard is applicable to radial spherical bearings with different sliding material combinations, and is provided for production, inspection, and acceptance by manufacturers. This standard does not apply to radial joint bearings for aircraft frames: 2 Referenced standards
The texts contained in the following standards are all clauses of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards are subject to revision. The parties using the technical standards shall use the latest version of the following standards for verification. Dimensions of chamfers of dynamic bearings (idtIS0582: 10s) GE/T 2742000
GB/T 3R$—I83
GB/T 4199—1984
G/T 9151 2001
JB/T 8879--2001
Rotary bearings
Old definition (IDTS1-32:1980)
Rod joint bearings (egvsO122401995) Joint bearings
General technical requirements
Joint bearings
3 Symbols and definitions are shown in Figure 1 (Figure 2)
. This standard does not adopt the definitions of GB/T39:1 and GB/1'41SS. Unless otherwise specified, the symbols shown in this standard (except tolerance symbols) all represent nominal dimensions.
R .Inner width change
center outer width bottom
d: inner diameter
): outer diameter
a: inner measured end face outer diameter
4., spherical diameter
..\, inner small single negative ruler n outer small single south ruler
Vur: average inner diameter variation
Vn: average diameter variation
V: single radial plane inner diameter variation
V. Single radial plane outer diameter variation
2 Bureau: inner single commercial deviation
People's Republic of China. Chang 2001-D9-15 approved by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
2002-04-01 implementation
Wuhan outer circle single · feel the length
4 single plane plane inside diameter adjustment
, surface difference
GB/T 9'63—2001
Bo material angle system protection inside and outside medical beat line of the year of the return point of the tilt, inside and outside ring slow, its period of contact area is not small axis hand decline axis continuous parallel to each other state has the theoretical contact area: property, when a self-checking technology foundation bearing is installed in the plug and bed hole, the angle of the bearing will be affected by the relative parts. Nan 1E.GC.KH series radial bearing
manufacturers can design the design by themselves. Figure 2W series relubrication device wide inner diameter radial joint shaft 4 Overall dimensions
The overall dimensions of the radial joint bearings are in accordance with the provisions of 1 to 6 1> The corresponding minimum size is specified in 3/T274, 8
1 dimensions,
GB/T 9:632001
F series
GR/T 9163—2001
G series
1) refer to special dimensions.
GB/L 5163—2001
Table 3C series
1 33:5
t 59:1
GB/T 91632001
Table 4K engraved
Note: The series is the same as that of B/T0161—2001 Table 5.
[Table 4]:
13 * Reference scale 5:
1 2: U
GB/T 9163—2001
Table 5 (end)
1 U-15
Table W series
1 Forget special size.
CB/T 9163—200'bZxz.net
Table G (Complete)
2) The manufacturer may decide whether to set up the external two-way process and then eliminate the defects. 5 Tolerances
The tolerances of radial spherical bearings shall comply with the provisions in the table 5r
Inner ring tolerances of tables E, CC, and H: JC
: 25c
Upper tolerance
Lower deviation
Upper tolerance
This standard verifies the tolerances of radial joints after processing. Zhuo, the rate of radial joints before cutting and opening processes, and the tolerances of radial joint bearings that have been processed by surface treatment shall comply with the tolerances specified in this standard. B
The following table is allowed. Factory Table 7,
Pei: Table {juice.
GB/T9163—2001
Table below, W series internal tolerances
lower deviation
EGCW, H series external tolerances
lower deviation
upper deviation
--12C:
- 256:
—:09
: ix:3
- 2 54:5
-3 7263
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