Double direction thrust ball bearings are specialized bearings designed to handle axial loads in both directions. They consist of two grooved raceways and a set of balls that are arranged in a cage. These bearings are commonly used in applications where heavy thrust loads need to be supported, such as machine tools, automotive systems, and industrial equipment. The double direction design allows for the absorption of forces coming from both directions, providing increased load carrying capacity and operational flexibility. With their high precision and reliability, double direction thrust ball bearings ensure smooth and efficient movement under heavy axial loads, contributing to the optimal performance and longevity of the machinery they are installed in.
Double direction thrust ball bearings are critical components used in applications where axial loads need to be accommodated in both directions. These bearings consist of two flat raceways with evenly spaced grooves, separated by a set of balls held in a cage. By utilizing this design, double direction thrust ball bearings can effectively handle forces exerted in both the forward and reverse directions. They are commonly found in industries such as aerospace, automotive, and power generation, where heavy axial loads and precise directional control are required. With their high load carrying capacity and ability to withstand harsh operating conditions, double direction thrust ball bearings ensure smooth and reliable axial movement, enhancing the overall performance and efficiency of the systems they are integrated into.
|
Bearing
Designations
|
Principal dimensions
|
Basic load ratings
|
Fatigue
load limit
|
Speed ratings
|
|
dynamic
|
static
|
Reference
speed
|
Limiting
speed
|
|
Bearing
|
Seat
washer
|
d
|
D
|
H
|
H1
|
C
|
C0
|
Pu
|
|
mm
|
kN
|
kN
|
r/min
|
|
53201
|
U 201
|
12
|
28
|
11.4
|
13
|
13.3
|
20.8
|
0.76
|
8000
|
11000
|
|
53202
|
U 202
|
15
|
32
|
13.3
|
15
|
15.9
|
25
|
0.91
|
7000
|
10000
|
|
53203
|
U 203
|
17
|
35
|
13.2
|
15
|
16.3
|
27
|
1
|
6700
|
9500
|
|
53204
|
U 204
|
20
|
40
|
14.7
|
17
|
21.2
|
37.5
|
1.4
|
5600
|
8000
|
|
53205
|
U 205
|
25
|
47
|
16.7
|
19
|
26.5
|
50
|
1.8
|
5000
|
7000
|
|
53206
|
U 206
|
30
|
52
|
17.8
|
20
|
25.1
|
51
|
1.8
|
4500
|
6300
|
|
53306
|
U 306
|
30
|
60
|
22.6
|
25
|
35.8
|
65.5
|
2.4
|
3800
|
5300
|
|
53207
|
U 207
|
35
|
62
|
19.9
|
22
|
35.1
|
73.5
|
2.7
|
4000
|
5600
|
|
53307
|
U 307
|
35
|
68
|
25.6
|
28
|
49.4
|
96.5
|
3.5
|
3200
|
4500
|
|
53408
|
U 408
|
40
|
90
|
38.2
|
42
|
95.6
|
183
|
6.8
|
2400
|
3200
|
|
53208
|
U 208
|
40
|
68
|
20.3
|
23
|
44.2
|
96.5
|
3.6
|
3600
|
5300
|
|
53308
|
U 308
|
40
|
78
|
28.5
|
31
|
61.8
|
122
|
4.5
|
2800
|
4000
|
|
53209
|
U 209
|
45
|
73
|
21.3
|
24
|
39
|
86.5
|
3.2
|
3400
|
4800
|
|
53309
|
U 309
|
45
|
85
|
30.1
|
33
|
76.1
|
153
|
5.6
|
2600
|
3800
|
|
53210
|
U 210
|
50
|
78
|
23.5
|
26
|
49.4
|
116
|
4.3
|
3200
|
4500
|
|
53410
|
U 410
|
50
|
110
|
45.6
|
50
|
159
|
340
|
12.5
|
1900
|
2600
|
|
53310
|
U 310
|
50
|
95
|
34.3
|
37
|
81.9
|
170
|
6.3
|
2400
|
3400
|
|
53211
|
U 211
|
55
|
90
|
27.3
|
30
|
58.5
|
134
|
4.9
|
2800
|
3800
|
|
53411
|
U 411
|
55
|
120
|
50.5
|
55
|
195
|
400
|
14.6
|
1700
|
2400
|
|
53311
|
U 311
|
55
|
105
|
39.3
|
42
|
101
|
224
|
8.3
|
2200
|
3000
|
|
53212
|
U 212
|
60
|
95
|
28
|
31
|
59.2
|
140
|
5.1
|
2600
|
3600
|
|
53412 M
|
U 412
|
60
|
130
|
54
|
58
|
199
|
430
|
16
|
1600
|
2200
|
|
53312
|
U 312
|
60
|
110
|
38.3
|
42
|
101
|
224
|
8.3
|
2000
|
3000
|
|
53313
|
U 313
|
65
|
115
|
39.4
|
43
|
106
|
240
|
8.8
|
2000
|
2800
|
|
53214
|
U 214
|
70
|
105
|
27
|
32
|
62.4
|
160
|
5.8
|
2600
|
3600
|
|
53414 M
|
U 414
|
70
|
150
|
63.6
|
69
|
234
|
550
|
19.3
|
1400
|
2000
|
|
53314
|
U 314
|
70
|
125
|
44.2
|
48
|
135
|
320
|
11.8
|
1800
|
2600
|
|
53215
|
U 215
|
75
|
110
|
28.3
|
32
|
63.7
|
170
|
6.2
|
2400
|
3400
|
|
53415 M
|
U 415
|
75
|
160
|
69
|
75
|
251
|
610
|
20.8
|
1300
|
1800
|
|
53315
|
U 315
|
75
|
135
|
48.1
|
52
|
163
|
390
|
14
|
1700
|
2400
|
|
53216
|
U 216
|
80
|
115
|
29.5
|
33
|
76.1
|
208
|
7.6
|
2400
|
3200
|
|
53316
|
U 316
|
80
|
140
|
47.6
|
52
|
159
|
390
|
13.7
|
1600
|
2200
|
|
53217
|
U 217
|
85
|
125
|
33.1
|
37
|
97.5
|
275
|
9
|
2000
|
3000
|
|
53317
|
U 317
|
85
|
150
|
53.1
|
58
|
174
|
405
|
14
|
1500
|
2000
|
|
53418 M
|
U 418
|
90
|
190
|
81.2
|
88
|
307
|
815
|
25.5
|
1100
|
1500
|
|
53218
|
U 218
|
90
|
135
|
38.5
|
42
|
112
|
290
|
10.4
|
1900
|
2600
|
|
53318
|
U 318
|
90
|
155
|
54.6
|
59
|
182
|
440
|
14.6
|
1400
|
2000
|
|
53420 M
|
U 420
|
100
|
210
|
90
|
98
|
371
|
1060
|
31.5
|
950
|
1300
|
|
53220
|
U 220
|
100
|
150
|
40.9
|
45
|
119
|
325
|
10.8
|
1700
|
2400
|
|
53320
|
U 320
|
100
|
170
|
59.2
|
64
|
225
|
570
|
18.3
|
1300
|
1800
|
|
53222
|
U 222
|
110
|
160
|
40.2
|
45
|
125
|
365
|
11.6
|
1700
|
2400
|
|
53322 M
|
U 322
|
110
|
190
|
67.2
|
72
|
281
|
815
|
24.5
|
1100
|
1600
|
|
53224
|
U 224
|
120
|
170
|
40.8
|
46
|
127
|
390
|
11.8
|
1500
|
2200
|
|
53324 M
|
U 324
|
120
|
210
|
74.1
|
80
|
325
|
980
|
28.5
|
1000
|
1400
|
|
53226
|
U 226
|
130
|
190
|
47.9
|
53
|
186
|
585
|
17
|
1300
|
1800
|
|
53228
|
U 228
|
140
|
200
|
48.6
|
55
|
190
|
620
|
17.6
|
1300
|
1800
|
|
Bearing
Designations
|
Principal dimensions
|
Basic load ratings
|
Fatigue
load limit
|
Speed ratings
|
|
dynamic
|
static
|
Reference
speed
|
Limiting
speed
|
|
Bearing
|
Seat
washer
|
d |
D |
H |
H1 |
C |
C0 |
Pu |
| mm |
kN |
kN |
r/min
|
|
53201
|
U 201
|
12
|
28
|
11.4
|
13
|
13.3
|
20.8
|
0.76
|
8000
|
11000
|
|
53202
|
U 202
|
15
|
32
|
13.3
|
15
|
15.9
|
25
|
0.91
|
7000
|
10000
|
|
53203
|
U 203
|
17
|
35
|
13.2
|
15
|
16.3
|
27
|
1
|
6700
|
9500
|
|
53204
|
U 204
|
20
|
40
|
14.7
|
17
|
21.2
|
37.5
|
1.4
|
5600
|
8000
|
|
53205
|
U 205
|
25
|
47
|
16.7
|
19
|
26.5
|
50
|
1.8
|
5000
|
7000
|
|
53206
|
U 206
|
30
|
52
|
17.8
|
20
|
25.1
|
51
|
1.8
|
4500
|
6300
|
|
53306
|
U 306
|
30
|
60
|
22.6
|
25
|
35.8
|
65.5
|
2.4
|
3800
|
5300
|
|
53207
|
U 207
|
35
|
62
|
19.9
|
22
|
35.1
|
73.5
|
2.7
|
4000
|
5600
|
|
53307
|
U 307
|
35
|
68
|
25.6
|
28
|
49.4
|
96.5
|
3.5
|
3200
|
4500
|
|
53408
|
U 408
|
40
|
90
|
38.2
|
42
|
95.6
|
183
|
6.8
|
2400
|
3200
|
|
53208
|
U 208
|
40
|
68
|
20.3
|
23
|
44.2
|
96.5
|
3.6
|
3600
|
5300
|
|
53308
|
U 308
|
40
|
78
|
28.5
|
31
|
61.8
|
122
|
4.5
|
2800
|
4000
|
|
53209
|
U 209
|
45
|
73
|
21.3
|
24
|
39
|
86.5
|
3.2
|
3400
|
4800
|
|
53309
|
U 309
|
45
|
85
|
30.1
|
33
|
76.1
|
153
|
5.6
|
2600
|
3800
|
|
53210
|
U 210
|
50
|
78
|
23.5
|
26
|
49.4
|
116
|
4.3
|
3200
|
4500
|
|
53410
|
U 410
|
50
|
110
|
45.6
|
50
|
159
|
340
|
12.5
|
1900
|
2600
|
|
53310
|
U 310
|
50
|
95
|
34.3
|
37
|
81.9
|
170
|
6.3
|
2400
|
3400
|
|
53211
|
U 211
|
55
|
90
|
27.3
|
30
|
58.5
|
134
|
4.9
|
2800
|
3800
|
|
53411
|
U 411
|
55
|
120
|
50.5
|
55
|
195
|
400
|
14.6
|
1700
|
2400
|
|
53311
|
U 311
|
55
|
105
|
39.3
|
42
|
101
|
224
|
8.3
|
2200
|
3000
|
|
53212
|
U 212
|
60
|
95
|
28
|
31
|
59.2
|
140
|
5.1
|
2600
|
3600
|
|
53412 M
|
U 412
|
60
|
130
|
54
|
58
|
199
|
430
|
16
|
1600
|
2200
|
|
53312
|
U 312
|
60
|
110
|
38.3
|
42
|
101
|
224
|
8.3
|
2000
|
3000
|
|
53313
|
U 313
|
65
|
115
|
39.4
|
43
|
106
|
240
|
8.8
|
2000
|
2800
|
|
53214
|
U 214
|
70
|
105
|
27
|
32
|
62.4
|
160
|
5.8
|
2600
|
3600
|
|
53414 M
|
U 414
|
70
|
150
|
63.6
|
69
|
234
|
550
|
19.3
|
1400
|
2000
|
|
53314
|
U 314
|
70
|
125
|
44.2
|
48
|
135
|
320
|
11.8
|
1800
|
2600
|
|
53215
|
U 215
|
75
|
110
|
28.3
|
32
|
63.7
|
170
|
6.2
|
2400
|
3400
|
|
53415 M
|
U 415
|
75
|
160
|
69
|
75
|
251
|
610
|
20.8
|
1300
|
1800
|
|
53315
|
U 315
|
75
|
135
|
48.1
|
52
|
163
|
390
|
14
|
1700
|
2400
|
|
53216
|
U 216
|
80
|
115
|
29.5
|
33
|
76.1
|
208
|
7.6
|
2400
|
3200
|
|
53316
|
U 316
|
80
|
140
|
47.6
|
52
|
159
|
390
|
13.7
|
1600
|
2200
|
|
53217
|
U 217
|
85
|
125
|
33.1
|
37
|
97.5
|
275
|
9
|
2000
|
3000
|
|
53317
|
U 317
|
85
|
150
|
53.1
|
58
|
174
|
405
|
14
|
1500
|
2000
|
|
53418 M
|
U 418
|
90
|
190
|
81.2
|
88
|
307
|
815
|
25.5
|
1100
|
1500
|
|
53218
|
U 218
|
90
|
135
|
38.5
|
42
|
112
|
290
|
10.4
|
1900
|
2600
|
|
53318
|
U 318
|
90
|
155
|
54.6
|
59
|
182
|
440
|
14.6
|
1400
|
2000
|
|
53420 M
|
U 420
|
100
|
210
|
90
|
98
|
371
|
1060
|
31.5
|
950
|
1300
|
|
53220
|
U 220
|
100
|
150
|
40.9
|
45
|
119
|
325
|
10.8
|
1700
|
2400
|
|
53320
|
U 320
|
100
|
170
|
59.2
|
64
|
225
|
570
|
18.3
|
1300
|
1800
|
|
53222
|
U 222
|
110
|
160
|
40.2
|
45
|
125
|
365
|
11.6
|
1700
|
2400
|
|
53322 M
|
U 322
|
110
|
190
|
67.2
|
72
|
281
|
815
|
24.5
|
1100
|
1600
|
|
53224
|
U 224
|
120
|
170
|
40.8
|
46
|
127
|
390
|
11.8
|
1500
|
2200
|
|
53324 M
|
U 324
|
120
|
210
|
74.1
|
80
|
325
|
980
|
28.5
|
1000
|
1400
|
|
53226
|
U 226
|
130
|
190
|
47.9
|
53
|
186
|
585
|
17
|
1300
|
1800
|
|
53228
|
U 228 |
140 |
200 |
48.6 |
55 |
190 |
620 |
17.6 |
1300
|
1800 |
Shandong Luban Import and Export Co., Ltd. is a leading bearing factory in China, specializing in the production and distribution of high-quality bearings. With over 20 years of industry experience, we have established ourselves as a reliable supplier to customers around the world.
As a bearing factory, we pride ourselves on our professional approach to serving our customers. Our team of experts is dedicated to providing top-notch service and technical support to ensure our customers receive the best products for their needs. We understand the importance of quality and reliability when it comes to bearings, so we only offer products that meet our strict standards for performance and durability.
When you choose Shandong Luban, you can be confident that you are receiving the best products and service in the industry. We strive for excellence in everything we do, and we strive to exceed our customers' expectations with every interaction. Contact us today to learn more about how we can help you with all your bearing needs.
