
|
型号 |
d |
D |
W |
轴承座孔径 |
HD |
Ro |
极限转速
(油润滑)* |
基本动态额定值 |
基本静态载荷 |
外圈和滚子组件重量 |
|
McGill外圈和滚子组件 |
军用编号 |
轴径 |
外径 |
宽度 |
径向润滑孔直径 |
最大外圈倒角半径 |
英寸
毫米 |
英寸
毫米 |
英寸
毫米 |
英寸
毫米 |
英寸
毫米 |
RPM |
磅/牛 |
磅/牛 |
lbkg |
|
标称 |
公差 |
标称 |
公差 |
公差
+0/-.005(+0/.13) |
旋转 |
固定 |
公差 |
(参考) |
(参考) |
MR10N |
MS51961-1
MS51961-1 |
.6250+0/-.0005
15.9+0/-.013 |
1.1250+0/-.0005
28.6+0/-.013 |
.750
19.05 |
1.1247
28.579 |
1.1257
28.604 |
+0/-.0007
+0/-.018 |
.08
2 |
0.03
1 |
19250 |
4,320
19,215 |
4,300
19,126 |
.12
.05 |
|
1.1247
28.579 |
1.1257
28.604 |
+0/-.0007
+0/-.018 |
.08
2 |
0.03
1 |
19250 |
4,320
19,215 |
4,300
19,126 |
.12
.05 |
MR10SS,S,RS,SRS,RSS |
|
1.000
25.40 |
1.1247
28.579 |
1.1257
28.604 |
+0/-.0007
+0/-.018 |
.08
2 |
0.03
1 |
6100 |
4,320
19,215 |
4,300
19,126 |
.15
.07 |
MR10 |
1.1247
28.579 |
1.1257
28.604 |
+0/-.0007
+0/-.018 |
.08
2 |
0.03
1 |
19250 |
5,930
26,377 |
6,500
28,912 |
.15
.07 |
MR12N |
MS51961-2
MS51961-2 |
.7500+0/-.0005
19.1+0/-.013 |
1.2500+0/-.0005
31.8+0/-.013 |
.750
19.05 |
1.2497
31.755 |
1.2507
31.780 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
16000 |
4,990
22,196 |
5,400
24,019 |
.14
.06 |
1.2497
31.755 |
1.2507
31.780 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
16000 |
4,990
22,196 |
5,400
24,019 |
.14
.06 |
MR12SS,S,RS,SRS,RSS |
|
1.000
25.40 |
1.2497
31.755 |
1.2507
31.780 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
5100 |
4,990
22,196 |
5,400
24,019 |
.17
.08 |
MR12 |
MS51961-3 |
1.2497
31.755 |
1.2507
31.780 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
16000 |
6,830
30,380 |
8,100
36,029 |
.17
.08 |
MR14N |
MS51961-5
MS51961-5 |
.8750+0/-.0005
22.2+0/-.013 |
1.3750+0/-.0005
34.9+0/-.013 |
.750
19.05 |
1.3747
34.931 |
1.3757
34.957 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
13750 |
5,280
23,485 |
6,000
26,688 |
.16
.07 |
1.3747
34.931 |
1.3757
34.957 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
13750 |
5,280
23,485 |
6,000
26,688 |
.16
.07 |
MR14SS,S,RS,SRS,RSS |
|
1.000
25.40 |
1.3747
34.931 |
1.3757
34.957 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
4400 |
5,280
23,485 |
6,000
26,688 |
.21
.09 |
MR14 |
MS51961-6 |
1.3747
34.931 |
1.3757
34.957 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
13750 |
7,240
32,204 |
9,000
40,032 |
.21
.09 |
MR16N |
MS51961-8
MS51961-8 |
1.0000+0/-.0005
25.4+0/-.013 |
1.5000+0/-.0005
38.1+0/-.013 |
.750
19.05 |
1.4997
38.107 |
1.5007
38.133 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
12000 |
5,840
25,976 |
7,100
31,581 |
.20
.09 |
1.4997
38.107 |
1.5007
38.133 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
12000 |
5,840
25,976 |
7,100
31,581 |
.20
.09 |
MR16SS,S,RS,SRS,RSS |
|
1.000
25.40 |
1.4997
38.107 |
1.5007
38.133 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
3800 |
5,840
25,976 |
7,100
31,581 |
.23
.10 |
MR16 |
MS51961-9 |
1.4997
38.107 |
1.5007
38.133 |
+0/-.0007
+0/-.018 |
.08
2 |
0.04
1 |
12000 |
8,000
35,584 |
10,600
47,149 |
.23
.10 |
MR18N |
MS51961-11
MS51961-11 |
1.1250+0/-.0005
28.6+0/-.013 |
1.6250+0/-.0005
41.3+0/-.013 |
.750
19.05 |
1.6247
41.284 |
1.6257
41.309 |
+0/-.0007
+0/-.018 |
.09
2 |
0.04
1 |
10700 |
8,720
38,787 |
12,200
54,266 |
.24
.11 |
1.6247
41.284 |
1.6257
41.309 |
+0/-.0007
+0/-.018 |
.09
2 |
0.04
1 |
10700 |
8,720
38,787 |
12,200
54,266 |
.24
.11 |
MR18SS,S,RS,SRS,RSS |
|
1.000
25.40 |
1.6247
41.284 |
1.6257
41.309 |
+0/-.0007
+0/-.018 |
.09
2 |
0.04
1 |
3400 |
8,720
38,787 |
12,200
54,266 |
.32
.15 |
MR18 |
MS51961-12 |
1.6247
41.284 |
1.6257
41.309 |
+0/-.0007
+0/-.018 |
.09
2 |
0.04
1 |
10700 |
10,900
48,483 |
16,300
72,502 |
.32
.15 |
MR20N |
MS51961-14 |
1.2500+0/-.0005
31.8+0/-.013 |
1.7500+0/-.0005
44.5+0/-.013 |
1.000
25.40 |
1.7497
44.460 |
1.7507
44.485 |
+0/-.0007
+0/-.018 |
.09
2 |
0.04
1 |
9600 |
9,020
40,121 |
13,100
58,269 |
.27
.12 |
MR20SS,S,RS,SRS,RSS |
|
1.250
31.75 |
1.7497
44.460 |
1.7507
44.485 |
+0/-.0007
+0/-.018 |
.09
2 |
0.04
1 |
3050 |
9,020
40,121 |
13,100
58,269 |
.34
.15 |
MR20 |
MS51961-15 |
1.7497
44.460 |
1.7507
44.485 |
+0/-.0007
+0/-.018 |
.09
2 |
0.04
1 |
9600 |
11,300
50,262 |
17,500
77,840 |
.34
.15 | |