双列角接触球轴承
Time:2018-03-22 16:53:50Hits:3246Font Size:T|T
Relevant introduction
|
基本尺寸
|
基本额定负荷
|
原代号
|
现代号
|
极限转速
|
重量
|
|
Principal dimensions
|
Basic load ratings
|
Old_spec
|
Designations
|
Speed ratings
|
Weight
|
|
动
|
静
|
脂润滑
|
油润滑
|
|
d
|
D
|
B
|
rsmin
|
dyc_Cr
|
stc_Cor
|
Grease
|
Oil
|
|
mm
|
KN
|
|
r/min
|
kg
|
|
150
|
225
|
73
|
3
|
180
|
250
|
-
|
305286D
|
-
|
-
|
10
|
|
150
|
225
|
75
|
2.1
|
180
|
280
|
4086130
|
-
|
-
|
-
|
11
|
|
150
|
230
|
70
|
2.1
|
160
|
280
|
86830
|
4030X3D
|
1700
|
2200
|
11.5
|
|
150
|
240
|
84
|
2.1
|
260
|
340
|
156730
|
305248
|
-
|
-
|
14
|
|
160
|
215
|
56
|
2
|
90
|
160
|
156932
|
-
|
1700
|
2200
|
6
|
|
160
|
240
|
76
|
2.1
|
190
|
340
|
156132
|
-
|
1700
|
2200
|
12.5
|
|
160
|
240
|
80
|
2.1
|
190
|
340
|
4086132
|
4032D
|
1700
|
2200
|
13.5
|
|
170
|
259.5
|
84
|
2.1
|
210
|
390
|
4086734
|
-
|
-
|
-
|
17
|
|
170
|
260
|
84
|
2
|
210
|
390
|
156134
|
-
|
1500
|
2000
|
17
|
|
170
|
260
|
90
|
2.1
|
210
|
390
|
4086134
|
4034D
|
1500
|
2000
|
18
|
|
180
|
259.5
|
66
|
2.1
|
205
|
405
|
-
|
205262D
|
-
|
-
|
11.3
|
|
180
|
259.5
|
80
|
2.1
|
180
|
340
|
156836
|
-
|
1700
|
2200
|
15
|
|
180
|
280
|
92
|
2.1
|
240
|
450
|
156136
|
305172B
|
1400
|
1800
|
22
|
|
180
|
280
|
100
|
2.1
|
240
|
450
|
4086136
|
4036D
|
1400
|
1800
|
24
|
|
190
|
269.5
|
66
|
2.1
|
180
|
280
|
86738
|
4938X3D
|
1500
|
2000
|
12.5
|
|
190
|
290
|
90
|
2.1
|
245
|
480
|
156138
|
305178
|
1400
|
1800
|
23
|
|
190
|
290
|
100
|
2.1
|
245
|
480
|
4086138
|
4038D
|
1400
|
1800
|
25
|
|
200
|
279.5
|
76
|
2.1
|
220
|
345
|
-
|
305428D
|
-
|
-
|
14
|
|
200
|
280
|
76
|
2.1
|
210
|
400
|
156740
|
305237A
|
1400
|
1800
|
15
|
|
200
|
280
|
80
|
2.1
|
210
|
400
|
156940
|
305393
|
1400
|
1800
|
16
|
|
200
|
289.5
|
76
|
2.1
|
220
|
400
|
86840
|
4940X3D-1
|
1400
|
1800
|
15
|
|
200
|
310
|
96
|
3
|
280
|
550
|
156140
|
305352
|
1300
|
1700
|
30
|
|
200
|
310
|
109
|
2.1
|
280
|
550
|
4086140
|
4040D
|
1300
|
1700
|
32
|
|
220
|
309.5
|
76
|
3
|
225
|
450
|
86744
|
4944X3D
|
1300
|
1700
|
19
|
|
220
|
340
|
118
|
3
|
290
|
560
|
4086144
|
4044D
|
1100
|
1500
|
49
|
|
230
|
329.5
|
80
|
3
|
240
|
450
|
86746
|
4946X1D
|
1200
|
1600
|
23.5
|
|
240
|
360
|
118
|
3
|
320
|
650
|
4086148
|
4048D
|
1100
|
1400
|
44
|
|
260
|
369.5
|
92
|
4
|
335
|
565
|
86752
|
4952X3D
|
1000
|
1300
|
31.8
|
|
260
|
400
|
130
|
4
|
440
|
730
|
156152
|
-
|
1000
|
1300
|
56
|
|
280
|
389.5
|
92
|
2.1
|
365
|
675
|
-
|
305269D
|
-
|
-
|
32.5
|
|
280
|
390
|
92
|
4
|
359
|
585
|
86756
|
4956X3D
|
1000
|
1300
|
32
|
|
280
|
420
|
140
|
4
|
385
|
900
|
4086156
|
4056D
|
900
|
1200
|
71
|
|
300
|
419.5
|
112
|
3
|
380
|
700
|
86760
|
-
|
-
|
-
|
51
|
|
300
|
460
|
160
|
4
|
450
|
1000
|
4086160
|
4060D
|
850
|
1200
|
100
|
|
320
|
459.5
|
140
|
4
|
400
|
950
|
86764
|
4064X3D
|
750
|
1000
|
80
|
|
650
|
780
|
84
|
3
|
540
|
1700
|
867/650
|
-
|
-
|
-
|
81
|
|
900
|
1030
|
135
|
4
|
680
|
2500
|
867/900
|
-
|
-
|
-
|
150
|
|
1000
|
1170
|
140
|
4
|
840
|
3000
|
867/1000
|
-
|
-
|
-
|
250
|