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30200 Series
30200 Series
Catalogue
Angular Contact Ball Bearing
B70XX Light Series Angular Contact Ball Bearings
B72XX robust Series Angular Contact Ball Bearings
73 Series Angular Contact Ball Bearings
74 Series Angular Contact Ball Bearings
B718XX Ultra light Series Angular Contact Ball Bearings
B719XX extremely light Series Angular Contact Ball Bearings
B7000C Series Angular Contact Ball Bearings
76020 Series Ball Screw Support Angular Contact Ball Bearings
76030 Ball Screw Support Angular Contact Ball Bearings
ZKLF ZKLN Double Direction Axial Angular Contact Ball Bearings
ZKLF Axial angular contact ball bearings
ZKLN Axial angular contact ball bearings
BS/TAC Series Ball Screw Support Angular Contact Ball Bearings
BTW BTM high-speed angular contact thrust ball bearings
DLR Design Super precision angular contact ball bearings
H7XXX series ultra-high speed angular contact ball bearings
Ultra High-Speed Angular Contact Ball Bearings
BAR Series Ultra High-Speed Angular Contact Ball Bearings
BTR Series BAR Series Ultra High-Speed Angular Contact Ball Bearings
BER Series Ultra High-Speed Angular Contact Ball Bearings
BNR Series Ultra High-Speed Angular Contact Ball Bearings
BGR Series Ultra High-Speed Angular Contact Ball Bearings
spindle bearing
Double direction angular contact ball bearing
Miniature angular contact ball bearing
Four Point contact ball bearing
Air compressor bearing
Brass cage angular contact ball bearing
Double Row Angular Contact Ball Bearings
Single direction angular contact thrust ball bearings
Deep Groove Ball Bearing
60 Series Deep Groove Ball Bearing
62 Series Deep Groove Ball Bearing
63 Series Deep Groove Ball Bearing
6400 Series Deep Groove Ball Bearing
6700 Series Deep Groove Ball Bearing
1600 Series Deep Groove Ball Bearing
Stainless Steel Deep Groove Ball Bearings
Inch Deep Groove Ball Bearing
Metric Deep Groove Ball Bearings
618 Series Deep Groove Ball Bearing
619 Series Deep Groove Ball Bearing
Cylindrical Roller Bearing
NU Series
NU1000 Series
NU200 Series
NU2200 Series
NU2300 Series
NU300 Series
NJ Series
NJ1000 Series
NJ200 Series
NJ2200 Series
NJ2300 Series
NJ300Series
NUP Series
NUP1000 Series
NUP200 Series
NUP2200 Series
NUP2300 Series
NUP300 Series
NF Series
NF200 Series
NF2200 Series
NF300 Series
N Series
N1000 Series
N200 Series
N2200 Series
N2300 Series
N300 Series
RNU Series
RN Series
Spherical Roller Bearing
21300 Series
22200 Series
22300 Series
23000 Series
23100 Series
23200 Series
23900 Series
24000 Series
24100 Series
Tapered Roller Bearing
30200 Series
Mud Motor Bearing
Thrust Bearing Stack
Tungsten Carbide Radial Bearing
PCDbearing
Thin Section Bearing
Angular Contact Ball Bearing
Open Type Metric Type thin section ball bearing
Stainless Steel Type Metric Type thin section ball bearing
Metric Type thin section ball bearing
Deep Groove thin section bBall Bearing
Open Type Deep Groove thin section bBall Bearing
Sealed Type Deep Groove thin section bBall Bearing
Stainless Steel type thin section ball bearing
Metric Stainless Steel Type thin section ball bearing
Four Contact thin section ball bearing
Open Type Four Contact thin section ball bearing
Sealed Type Four Contact thin section ball bearing
Stainless Steel type Four Contact thin section ball bearing
Metric Stainless Steel Type Four Contact thin section ball bearing
Crossed Roller Bearing
YRT Rotary Table Bearing
YRT rotary table bearings
YRTS Rotary Table Bearing
YRTM Rotary Table Bearing
YRTC Rotary Table Bearing
ZKLDF Rotary Table Bearing
RA series Crossed Roller Bearing
RB series Crossed Roller Bearing
RAU slim thin section crossed roller bearing
RE series Crossed Roller Bearing
RU series Crossed Roller Bearing
SX series Crossed Roller Bearing
CRBH series Crossed Roller Bearing
XSU series Crossed Roller Bearing
CRB/CRBC series Crossed Roller Bearing
XR/JR series Crossed Roller Bearing
CRBS slim thin section crossed roller bearing
CRBF full compeletment crossed roller bearings
CRBT Super Slim Crossed Roller Bearings
CRBTF Super Slim Crossed Roller Bearings with mounting hole
Harmonic Drive Bearing
CSF harmonic drive bearings
SHF harmonic drive bearings
CSD harmonic Drive Bearing
SHD Micro Harmonic Reducer Bearing
Flexible Bearings for harmonic drive reducer
Rolling Mill Bearing
High speed wire rod rolling mill bearing
High Speed Wire Rod Rolling Mill Oil Film Sliding Bearing
High speed wire rod mill guide bearing
Double lip seal and elastic washer for Wire Rod Blocks
Sendzimir Bearings
Tandem Bearings
Multi-Stage cylindrical roller thrust bearings
Tandem Bearings for Extruder Gearboxes
Inch Tandem Bearing
Customized Tandem Bearings
Customized Bearing
LNG Pump Bearing
Insulated bearings
Servo motor bearing
GAMET Super Precision Tapered Roller Bearings
PLAIN CUP
FLANGED CUP (H TYPE)
INTEGRAL SPRING CARRIER CUP (P TYPE)
PLAIN CUP (G TYPE)
FLANGED CUP (C TYPE)
Turbojet bearing
Full complement cylindrical roller bearings
Needle roller/axial cylindrical roller bearings
Track Roller bearings
Fluid dynamic bearings
Back-up rollers
Turbo Charger Bearing
Aerospace spherical plain bearing
Emergency Touchdown Auxiliary Bearings
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Angular Contact Ball Bearing
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Rolling Mill Bearing
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Product Description
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Designation
Principal dimensions(mm)
Basic load ratings(KN)
Pu
Speed ratings(rpm)
Weight(Kg)
ISO335
Dimensions (mm)
Abutment and fillet dimensions (mm)
Value
d1
D
B
dyc(Cr)
stc(Cor)
Speed Ratings
Limiting Speed
Dimensions (ABMA)
d
d1~
B
C
r1,2(min)
r3,4(min)
a
da(max)
db(min)
Da(min)
Da(max)
Db(min)
Ca(min)
Cb(min)
ra(max)
rb(max)
e
Y
Yo
30203J2
17
40
13.25
19
18.6
1.83
13000
18000
0.075
2DB
17
28
12
11
1
1
10
23
23
34
34
37
2
2
1
1
0.35
1.7
0.9
30204J2/Q
20
47
15.25
32
28
3
12000
15000
0.12
2DB
20
33.2
14
12
1
1
11
27
26
40
41
43
2
3
1
1
0.35
1.7
0.9
30205J2/Q
25
52
16.25
35.5
33.5
3.45
11000
13000
0.15
3CC
25
37.4
15
13
1
1
12
31
31
44
46
48
2
3
1
1
0.37
1.6
0.9
302/28J2
28
58
17.25
38
41.5
4.4
9000
12000
0.25
-
28
41.8
16
14
1
1
13
35
34
50
52
54
2
3
1
1
0.37
1.6
0.9
30206J2/Q
30
62
17.25
46.5
44
4.8
9000
11000
0.23
3DB
30
44.6
16
14
1
1
14
38
36
53
56
57
2
3
1
1
0.37
1.6
0.9
30207J2/Q
35
72
18.25
58.5
56
6.1
8000
9500
0.32
3DB
35
51.8
17
15
1.5
1.5
15
44
42
62
65
67
3
3
1.5
1.5
0.37
1.6
0.9
30208J2/Q
40
80
19.75
71
68
7.65
7000
8500
0.42
3DB
40
57.5
18
16
1.5
1.5
16
49
47
69
73
74
3
3.5
1.5
1.5
0.37
1.6
0.9
30209J2/Q
45
85
20.75
76.5
76.5
8.65
6300
8000
0.48
3DB
45
63
19
16
1.5
1.5
18
54
52
74
78
80
3
4.5
1.5
1.5
0.4
1.5
0.8
30210J2/Q
50
90
21.75
86.5
91.5
10.4
6000
7500
0.54
3DB
50
67.9
20
17
1.5
1.5
19
58
57
79
83
85
3
4.5
1.5
1.5
0.43
1.4
0.8
30211J2/Q
55
100
22.75
104
106
12
5300
6700
0.70
3DB
55
74.6
21
18
2
1.5
20
64
64
88
93
94
4
4.5
2
1.5
0.4
1.5
0.8
30212J2/Q
60
110
23.75
112
114
13.2
5000
6000
0.88
3EB
60
81.5
22
19
2
1.5
22
70
68
96
103
103
4
4.5
2
1.5
0.4
1.5
0.8
30213J2/Q
65
120
24.75
132
134
16.3
4500
5600
1.15
3EB
65
89
23
20
2
1.5
23
78
74
106
113
113
4
4.5
2
1.5
0.4
1.5
0.8
30214J2/Q
70
125
26.25
125
156
18
4000
5300
1.25
3EB
70
93.9
24
21
2
1.5
25
82
78
110
115
118
4
5
2
1.5
0.43
1.4
0.8
30215J2/Q
75
130
27.25
140
176
20.4
3800
5000
1.40
4DB
75
99.2
25
22
2
1.5
27
86
84
115
122
124
4
5
2
1.5
0.43
1.4
0.8
30216J2/Q
80
140
28.25
151
183
21.2
3400
4800
1.60
3EB
80
105
26
22
2.5
2
28
92
90
124
130
132
4
6
2
2
0.43
1.4
0.8
30217J2/Q
85
150
30.5
176
220
25.5
3200
4300
2.05
3EB
85
112
28
24
2.5
2
30
97
95
132
140
141
5
6.5
2
2
0.43
1.4
0.8
30218J2
90
160
32.5
194
245
28.5
3000
4000
2.55
3FB
90
118
30
26
2.5
2
31
104
101
140
150
150
5
6.5
2
2
0.43
1.4
0.8
30219J2
95
170
34.5
216
275
31.5
2800
3800
3.00
3FB
95
126
32
27
3
2.5
33
110
107
149
158
159
5
7.5
2.5
2
0.43
1.4
0.8
33020/Q
100
150
39
224
390
41.5
3000
4000
2.40
2CE
100
122
39
32.5
2
1.5
29
109
108
135
142
143
7
6.5
2
1.5
0.3
2
1.1
30220J2
100
180
37
246
320
36
2800
3600
3.65
3FB
100
133
34
29
3
2.5
35
116
112
157
168
168
5
8
2.5
2
0.43
1.4
0.8
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