Single row cylindrical roller bearing
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Single row cylindrical roller bearing
Designations
Principal dimensions(mm)
Basic load ratings(kN)
Speed ratings (rpm)
Weight(kg)
d
D
B
rsmin
r1smin
F
E
dyc(Cr)
stc(Cor)
Grease
Oil
7002140
200
310
34
2
2
277
305
545.0
2200
2800
10.1
NU1040M
200
310
51
2.1
2.1
227
425
705
1900
2400
14.3
NJ1040M
200
310
51
2.1
2.1
227
425
705
1900
2400
14.7
NU3040X3M/C3
200
320
88.9
3
3
232.689
705
1350
1700
2000
28.7
N240M
200
360
58
4
4
316
625
995
1500
1800
26.8
NU240M
200
360
58
4
4
244
625
995
1500
1800
26.5
NJ240M
200
360
58
4
4
244
625
995
1500
1800
27.1
NU3340M
200
420
165
5
5
260
1950
3540
1200
1500
118
NUP3340
200
420
165
5
5
260
1950
3540
1200
1500
121
N2240EM
200
360
98
4
4
325
1160
1980
1500
1800
44.9
NJ2240M
200
360
98
4
4
244
905
1600
1500
1800
45.5
NU2240EM
200
360
98
4
4
241
1160
1980
1500
1800
42.2
NUP2240M
200
360
98
4
4
244
905
1600
1500
1800
46.3
N2340M
200
420
138
5
5
364
1620
2640
1200
1500
94.5
2740
200
320
48
2.1
2.1
283
430
705
1900
2400
14.7
NU2944Q1
220
300
48
2.1
1.5
240
370
755
1900
2400
10.5
NU1044Q1
220
340
56
3
3
250
470
775
1800
2200
19.4
NJ1044M
220
340
56
3
3
250
485
810
1800
2200
19.6
N244M
220
400
65
4
4
350
760
1220
1500
1800
36.7
NJ244M
220
400
65
4
4
270
760
1220
1500
1800
35.4
NJ244M
220
400
65
4
4
270
760
1220
1500
1800
35.0
NU344M
220
460
88
5
5
284
1160
1730
1000
1300
73.4
NU2244M
220
400
108
4
4
270
1110
1990
1300
1600
62.2
NJ2244M
220
400
108
4
4
270
1110
1990
1300
1600
63.3
N2344EM
220
460
145
5
5
407
2090
3360
1000
1300
114
NU2344EM
220
460
145
5
5
284
1970
3270
1000
1300
114
NU2344M/C9
220
460
145
5
5
284
1970
3270
1000
1300
114
NU1048Q1
240
360
56
3
3
270
495
855
1700
2000
21.2
NU248M
240
440
72
4
4
295
950
1540
1300
1600
46.9
NJ248M
240
440
72
4
4
295
950
1540
1300
1600
49.6
N348M
240
500
95
5
5
430
1390
2120
1000
1300
96.3
NU348M
240
500
95
5
5
310
1390
2120
1000
1300
96.3
NU5248/P5
240
440
146
4
4
290
2040
3820
1100
1400
104
1032948
240
320
38
2.5
1.8
260
280
540
1900
2400
8.50
N650EM/HAC9
250
308
50
6
2.3
347
595
1050
1800
2300
21.4
NU1052M
260
400
65
4
4
625
1090
1500
1800
30.2
NUP1052M
260
400
65
4
4
296
625
1090
1500
1800
37.2
NU2052EM
260
400
82
4
4
294
985
1880
1300
1700
40.1
NU252M
260
480
80
5
5
320
1110
1800
1100
1400
67.1
N1856X3M/HG2
280
340
30
2
2
327
280
690
1800
2200
5.76
NJ1056M
280
420
65
4
4
316
640
1140
1400
1700
32.2
1032956
280
380
46
2.1
2.1
306
430
865
1700
1900
15.5
NJ1060M
300
460
74
4
4
340
850
1510
1200
1500
45.1
NU1060M
300
460
74
4
4
340
850
1510
1200
1500
44.1
NU1060M/HA
300
460
74
4
4
340
850
1510
1200
1500
44.1
NJ1060X2M
300
460
57
4
4
344
730
1340
1400
1700
36.5
NU260M
300
540
85
5
5
364
1370
2270
1000
1300
86.9
NU360M
300
620
109
7.5
7.5
385
2100
3300
900
1100
166
NJ1064M
320
480
74
4
4
360
870
1580
1100
1400
47.80
NU1064M
320
480
74
4
4
360
870
1580
1100
1400
48.2
NU1064KM/9
320
480
74
4
4
360
870
1580
1100
1400
46.3
NUP1064M
320
480
74
4
4
360
870
1580
1100
1400
49.1
1032964H
320
440
56
3
3
350
580
1130
1100
1400
24.7
NU1068M
340
520
82
5
5
385
1050
1910
1000
1300
65.0
32672
360
750
224
7.5
7.5
455
4900
8650
700
850
480
NU3172
360
600
192
5
5
420
3200
6500
900
1000
219
NJ1080
400
600
90
5
5
450
1310
2470
900
1100
90.6
NU3188
440
720
226
6
6
508
4750
9800
600
750
374
NU3192
460
760
240
7.5
7.5
531
4950.0
10400
400
480
467
NUP2992
460
620
95
4
4
502
1520
1600
800
950
85.0
20329/500
500
670
100
5
5
543
1760
4300
750
900
101
NF28/530
530
650
72
3
3
1060
2890
900
1100
52.2
NUP29/530
530
710
106
5
5
580
622
1810
4550
400
500
125
N29/560
560
750
112
5
5
2260
5600
6500
780
138
327/600
600
830
150
5
5
655
703
3100
7450
600
700
237
NUP29/950
950
1250
175
7.5
7.5
1024
5150
13400
140
170
616
NU6/1200/C9
1200
1520
185
7.5
7.5
1289
5650
17000
110
140
825
NU6/1200/C9
1200
1520
185
7.5
7.5
1289
5650
17000
110
140
825
NU18/1250C9
1250
1500
112
6
6
1316
3300
9550
300
380
386
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