角接触球轴承,四点接触球轴承

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    内径:
    精确 :
     ≤ d ≤ 
    d =
    外径:
    精确 :
     ≤ D ≤ 
    D =
    宽度:
    精确 :
     ≤ B ≤ 
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    ► Popular item
基本尺寸基本额定载荷疲劳载荷极限额定转速 型号
   动态静态 极限转速  
dDBCC0Pu   
mmkNkNr/min  
         
150
320
65
530
765
21.2
3600
 
QJ 330 N2MA
70
125
24
120
122
5.2
9000
 
QJ 214 MA
220
460
88
780
1400
32
2400
 
QJ 344 N2MA
320
480
74
715
1530
32
2000
 
QJ 1064 N2MA
25
52
15
27
21.2
0.9
22000
 
QJ 205 MA
85
130
22
99.5
114
4.65
8000
 
QJ 1017 N2MA/C4
320
580
105
956
2080
41.5
1700
 
QJ 1264 N2MA
70
150
35
200
180
7.35
8000
 
QJ 314 N2MA
60
130
31
156
137
5.85
9000
 
QJ 312 N2MA
260
480
90
741
1460
32
2200
 
QJ 1252 N2MA
45
100
25
100
83
3.55
12000
 
QJ 309 PHAS
480
870
170
1680
4750
76.5
1100
 
QJ 1296 N2MA
65
120
23
110
112
4.75
9500
 
QJ 213 N2MA
480
700
100
1060
2800
48
1300
 
QJ 1096 N2MA
40
80
18
56
49
2.08
15000
 
QJ 208 PHAS
320
480
74
715
1530
32
2000
 
QJ 1064 MA
420
620
90
923
2280
42.5
1500
 
QJ 1084 N2MA
40
90
23
78
64
2.7
14000
 
QJ 308 N2MA
340
520
82
780
1700
35.5
1800
 
QJ 1068 N2MA
380
680
132
1170
2850
52
1400
 
QJ 1276 N2MA
95
200
45
305
340
11.8
6000
 
QJ 319 N2PHAS
90
190
43
285
305
11
6300
 
QJ 318 N2PHAS
240
440
72
650
1200
27.5
2400
 
QJ 248 N2MA
460
830
165
1530
4250
69.5
1100
 
QJ 1292 N2MA
55
100
21
85
83
3.55
11000
 
QJ 211 N2MA
55
120
29
137
118
5
10000
 
QJ 311 N2MA
70
150
35
200
180
7.35
8000
 
QJ 314 N2PHAS
75
160
37
216
200
7.8
7500
 
QJ 315 N2PHAS
220
460
88
904
1660
38
2400
 
QJ 344 N2/309829
280
420
65
585
1140
25.5
2400
 
QJ 1056 N2MA/C4
400
720
140
1300
3250
58.5
1300
 
QJ 1280 N2MA
440
600
74
761
1900
35.5
1500
 
QJ 1988 N2MA
35
72
17
49
41.5
1.76
17000
 
QJ 207 N2MA
25
62
17
42.5
30
1.27
20000
 
QJ 305 MA
200
310
51
390
620
16.6
3200
 
QJ 1040 N2MA
30
62
16
37.5
30.5
1.29
19000
 
QJ 206 MA
65
120
23
110
112
4.75
9500
 
QJ 213 N2PHAS
180
380
75
680
1100
28
3000
 
QJ 336 N2MA
75
130
25
125
132
5.6
8500
 
QJ 215 N2PHAS
25
62
17
42.5
30
1.27
20000
 
QJ 305 N2MA
240
440
85
663
1220
28
2400
 
QJ 1248 MA/344524
280
500
90
728
1460
31.5
2000
 
QJ 1256 N2MA
25
52
15
27
21.2
0.9
22000
 
QJ 205 N2MA
30
62
16
37.5
30.5
1.29
19000
 
QJ 206 N2MA
260
480
80
728
1430
32
2200
 
QJ 252 N2MA
360
540
82
852
1930
38
1700
 
QJ 1072 N2MA
360
650
122
1110
2600
49
1500
 
QJ 1272 N2MA
35
80
21
64
51
2.16
15000
 
QJ 307 N2PHAS
105
160
26
135
170
6.3
6700
 
QJ 1021 N2MA/C4
45
100
25
100
83
3.55
12000
 
QJ 309 N2PHAS
20
52
15
32
21.6
0.93
24000
 
QJ 304 N2PHAS
30
72
19
53
41.5
1.76
17000
 
QJ 306 N2PHAS
40
90
23
78
64
2.7
14000
 
QJ 308 N2PHAS
30
72
19
53
41.5
1.76
17000
 
QJ 306 N2MA
200
360
58
540
915
23.2
3000
 
QJ 240 N2MA
420
560
65
637
1600
30.5
1600
 
QJ 1984 MA
300
540
98
832
1760
36.5
1900
 
QJ 1260 N2MA
20
52
15
32
21.6
0.93
24000
 
QJ 304 N2MA
35
80
21
64
51
2.16
15000
 
QJ 307 N2MA
300
460
74
650
1340
29
2200
 
QJ 1060 N2MA
220
400
78
592
1020
24.5
2600
 
QJ 1244 N2MA
150
225
35
242
335
10.4
4500
 
QJ 1030 N2MA
440
650
94
995
2500
45.5
1400
 
QJ 1088 N2MA
440
790
155
1400
3750
64
1200
 
QJ 1288 N2MA
60
110
22
96.5
93
4
10000
 
QJ 212 N2PHAS
70
125
24
120
122
5.2
9000
 
QJ 214 N2PHAS
190
340
55
510
850
22.4
3200
 
QJ 238 N2MA
40
80
18
56
49
2.08
15000
 
QJ 208 N2MA
300
460
74
702
1430
31
2200
 
QJ 1060 MA
380
560
82
884
2040
40
1600
 
QJ 1076 N2MA
420
760
150
1430
3750
64
1300
 
QJ 1284 N2MA
15
35
11
12.7
8.3
0.355
36000
 
QJ 202 N2MA
17
40
12
17
11.4
0.48
30000
 
QJ 203 N2MA
17
47
14
23.4
15
0.64
28000
 
QJ 303 N2MA
110
170
28
153
193
6.8
6300
 
QJ 1022 N2MA/C4
460
680
100
1040
2650
46.5
1300
 
QJ 1092 N2MA
45
100
25
100
83
3.55
12000
 
QJ 309 N2MA
80
170
39
232
228
8.65
7000
 
QJ 316 N2PHAS
75
130
25
125
132
5.6
8500
 
QJ 215 N2MA
65
140
33
176
156
6.55
8500
 
QJ 313 N2PHAS
60
110
22
96.5
93
4
10000
 
QJ 212 N2MA
400
600
90
904
2160
40.5
1500
 
QJ 1080 N2MA
190
290
46
364
560
15.3
3400
 
QJ 1038 N2MA
200
360
70
520
865
21.6
3000
 
QJ 1240 N2MA
190
400
78
702
1160
28.5
2800
 
QJ 338 N2MA
160
240
38
270
380
11.4
4300
 
QJ 1032 N2MA
340
620
118
1060
2450
47.5
1600
 
QJ 1268 MA/344524
95
170
32
212
232
8.5
6700
 
QJ 219 N2PHAS
50
110
27
118
100
4.25
11000
 
QJ 310 PHAS
260
480
90
741
1460
32
2200
 
QJ 1252 MA

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