Cylindrical roller bearings have many designs, dimension series and sizes. The majority is single row bearings with a cage. Single and double row full complement bearings (without cage) complete the MBY® standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement cylindrical roller bearings are suitable for very heavy radial loads at moderate speeds.
d
D
B
rsmin
Ew
Fw
Mass
CrKN
CorKN
Limiting
speed
Bearing
D1min
D1max
D2min
D3min
D4max
D5min
D6max
Code
30
72
19
1.1
62.5
40.5
0.376
51
48
10000
NJ306E
37
40
44
48
65
45
100
25
1.5
88.5
58.5
0.913
98
100
6700
NJ309E
54
57
60
66
91
50
110
27
2
97
65
1.19
110
114
6300
NJ310E
61
63
67
73
99
55
120
29
2
106.5
70.5
1.51
134
140
5600
NJ311E
66
69
72
80
109
60
130
31
2.1
115
77
1.89
150
156
5000
NJ312E
72
75
79
86
118
65
140
33
2.1
124.5
82.5
2.32
180
190
4800
NJ313E
77
81
85
93
128
70
150
35
2.1
133
89
2.84
204
220
4500
NJ314E
82
87
92
100
138
75
160
37
2.1
143
95
3.39
240
265
4000
NJ315E
87
93
97
106
148
80
170
39
2.1
151
101
4.03
255
275
3800
NJ316E
92
99
105
114
158
85
180
41
3
160
108
290
325
5600
NJ317E
99
106
110
119
166
90
190
43
3
169.5
113.5
5.49
315
345
3400
NJ318E
104
111
117
127
176
95
200
45
3
177.5
121.5
6.44
335
380
3400
NJ319E
109
119
124
134
186
100
215
47
3
191.5
127.5
7.82
380
425
5000
NJ320E
114
125
132
143
201
110
240
50
3
211
143
10.3
440
510
4800
NJ322E
124
140
145
158
226
120
260
55
3
230
154
13.5
520
600
2800
NJ324E
134
151
156
171
246
130
280
58
4
247
167
16.5
570
670
2600
NJ326E
147
164
169
184
263
140
300
62
4
264
180
20.5
670
800
2400
NJ328E
157
176
182
198
283
150
320
65
4
283
193
27.2
765
930
3600
NJ330E
167
190
195
312
303
160
340
68
4
300
204
32.3
865
1060
3000
NJ332E
177
200
211
228
323
170
360
72
4
318
218
38.6
965
1220
3000
NJ334E
187
215
221
240
343
180
380
75
4
335
231
44.6
1040
1320
2800
NJ336E
197
228
234
254
363
200
420
80
5
370
258
58.1
1180
1530
2600
NJ340E
220
255
261
282
400
240
500
95
5
442
306
97
1730
2280
2200
NJ348E
260
303
309
335
480
280
580
108
6
512
362
149
2160
3050
1900
NJ356E
306
359
365
393.4
554
25
47
12
0.6
41.5
30.5
0.083
13.4
12
28000
NU1005
27
30
32
33
34
30
55
13
1
48.5
36.5
0.129
16.6
16
2400
NU1006
33
35
38
40
50
35
62
14
1
55
42
0.181
24.5
26
20000
NU1007M1
38
41
44
45
57
50
90
20
1.1
81.5
59.5
0.268
36
41.5
15000
NU1010M1
53
57
59
62
75
55
90
18
1.1
80.5
64.5
0.45
41.5
50
14000
NU1011M1
60
63
66
69
84
60
95
18
1.1
85.5
69.2
0.478
44
55
13000
NU1012M1
65
68
71
74
89
65
100
18
1.1
90.5
74.5
0.512
45
58.5
12000
NU1013M1
70
73
76
79
94
70
110
20
1.1
100
80
0.706
64
81.5
11000
NU1014M1
75
78
82
85
104
75
115
20
1.1
105
85
0.75
65.5
85
10000
NU1015M1
80
83
87
90
109
80
125
22
1.1
113.5
91.5
0.99
76.5
98
9500
NU1016M1
85
90
94
97
119
85
130
22
1.1
118.5
96.5
1.05
78
104
9000
NU1017M1
960
95
99
102
124
90
140
24
1.5
127
103
1.31
93
125
8500
NU1018M1
96
101
106
109
133
95
145
24
1.5
132
108
1.42
96.5
129
8000
NU1019M1
101
106
111
114
138
100
150
24
1.5
137
113
1.48
98
134
7500
NU1020M1
106
111
116
119
143
105
160
26
2
145.5
119.5
1.84
112
153
7000
NU1021M1
111
118
122
126
151
110
170
28
2
155
125
2.31
140
190
7000
NU1022M1
116
124
128
133
161
120
180
28
2
165
135
2.47
150
208
6300
NU1024M1
126
134
138
143
171
130
200
33
2
182
148
3.8
180
250
5600
NU1026M1
136
146
151
157
191
140
210
33
2
192
158
4.09
183
265
5300
NU1028M1
146
156
161
167
201
150
225
35
2.1
205.5
169.5
4.93
208
310
5000
NU1030M1
158
167
173
179
215
160
240
38
2.1
220
180
5.92
245
355
4800
NU1032M1
168
178
184
189
230
170
260
42
2.1
237
193
7.96
300
430
4500
NU1034M1
180
190
197
204
250
180
280
46
2.1
255
205
10.5
360
520
4500
NU1036M1
190
203
209
217
270
190
290
46
2.1
265
215
10.9
365
550
4300
NU1038M1
200
213
219
227
280
200
310
51
2.1
281
229
14.1
400
600
3800
NU1040M1
210
226
233
242
300
240
360
56
3
330
270
20.4
540
850
3000
NU1048M1
252
268
275
285
348
500
720
100
6
664
556
133
1760
3200
1500
NU10/500M1
523
550
562
582
697
260
400
65
4
364
296
29.9
655
1020
2800
NU1052M1
275
292
300
312
385
560
820
115
6
754
626
208
2700
5100
1200
NU10/560M1
583
620
632
657
797
280
240
65
4
384
316
31.4
680
1100
2800
NU1056M1
295
312
321
333
405
300
460
74
4
420
340
44.3
900
1430
2400
NU1060M1
315
336
345
359
445
320
480
74
4
440
360
46.3
915
1500
2400
NU1064M1
335
356
365
380
465
340
520
82
5
475
385
63
1120
1830
2200
NU1068M1
357
381
390
407
503
360
540
82
5
495
405
66
1140
1900
2200
NU1072M1
377
400
410
427
523
380
560
82
5
515
425
68.6
1180
2000
2000
NU1076M1
397
420
430
447
543
FACTORY WORKSHOP
Welcome to Shandong Ruihe Bearing Manufacturing Co., Ltd., your trusted partner for high-quality bearings. With over twenty years of experience in the industry, we are a leading bearing manufacturer with a strong reputation for excellence.
CUSTOMER VISIT
As a professional bearing manufacturer, we offer a wide range of bearing products to meet the diverse needs of our customers. Our products are designed and manufactured to the highest quality standards to ensure reliability and durability. Whether you are looking for standard bearings or custom solutions, we have the expertise and capabilities to meet your requirements.
APPLICATION AREAS
It is mainly used to support the rotating body, reduce friction during movement, and ensure the rotation accuracy of the machine. They are widely used in many fields, machinery manufacturing, automobile industry, electric power industry, aerospace industry, railway transportation. Such as train wheel bearings and train wheel bearings, etc., play an important role in the operation of trains.
PACKING AND SHIPPING
If you are looking for a reliable and professional bearing manufacturer with over twenty years of experience, look no further than Shandong Ruihe Bearing Manufacturing Co., Ltd. Contact us today to learn more about our products and services, and discover how we can help you meet your bearing needs with excellence and precision.
FAQ
"Looking for Reliable Suppliers? We've Got You Covered!"
Q: How is the product packaged?
A: Standard export seaworthy packing with waterproof paper inside and iron outside, secured by fumigated wooden pallets. It can effectively protect products from corrosion and various climate changes during Marine transportation.
Q: Is there quality inspection before loading?
A: Of course, all our products go through strict quality inspection before packing. Those that fail will be destroyed. Customers can also entrust a third party to inspect the products before loading.
Q: What are the loading ports?
A: In general, we ship the goods from Shanghai, Tianjin, Qingdao and Ningbo ports. You can designate other ports according to your needs.
Q:Can you deliver the goods on time?
A: Yes, we guarantee the best quality products and punctual delivery. Integrity is the tenet of our company.
Q: Can we take some samples? Any fees?
A: Yes, we can provide samples free of charge, but we don't pay for shipping. If you place an order after confirming the sample, we will refund your delivery fee or deduct it from the order amount.
Q: Can I visit your factory?
A: Of course. We welcome customers from all over the world to visit our factory.
Q: Are you a trading company or a manufacturer?
A: We are a professional bearing production company, but also a very professional bearing trading company
