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| 镶垫式外螺纹英制杆端关节轴承 |
|
POSB...
POSB ..L. |
|
|
| Material |
|
| Ball |
Chromium Steel GCr15,heat treated,hard chrome plated |
| Race |
Copper alloy |
| Body |
Low carbon steel,heat treated,nickle
Plated |
|
轴承型号 |
外形尺寸 (inch / mm) |
基本额定负荷 |
|
重量 (g) |
|
d |
d2 |
B |
C1 |
d3 |
L |
L1 |
L2 |
d1 |
Cd |
Cs |
|
POSB3 |
.1900
-
4.826 |
.625
-
15.88 |
.312
-
7.92 |
.250
-
6.35 |
.19
-
-32UNF |
1.536
-
39.70 |
1.250
-
31.75 |
.750
-
19.05 |
.306
-
7.77 |
780 |
1120 |
13 |
14 |
|
POSB4 |
.2500
-
6.35 |
.750
-
19.05 |
.375
-
9.53 |
.281
-
7.14 |
.25
1/4
-28UNF |
1.937
-
49.20 |
1.562
-
39.67 |
1.000
-
25.40 |
.355
-
9.02 |
1030 |
2040 |
13 |
23 |
|
POSB5 |
.3125
-
7.938 |
.875
-
22.23 |
.437
-
11.11 |
.344
-
8.74 |
.3125
5/16
-24UNF |
2.312
-
58.72 |
1.875
-
47.63 |
1.250
-
31.75 |
.447
-
11.35 |
1530 |
3270 |
13 |
36 |
|
POSB6 |
.3750
-
9.525 |
1.000
-
25.40 |
.500
-
12.7 |
.406
-
10.31 |
.375
3/8
-24UNF |
2.438
-
61.93 |
1.938
-
49.23 |
1.250
-
31.75 |
.517
-
13.13 |
2080 |
4980 |
13 |
54 |
|
POSB7 |
.4375
-
11.11 |
1.125
-
28.58 |
.562
-
14.27 |
.437
-
11.11 |
.4375
7/16
-20UNF |
2.688
-
68.28 |
2.125
-
53.98 |
1.375
-
34.93 |
.586
-
14.88 |
2520 |
6020 |
13 |
77 |
|
POSB8 |
.5000
-
12.70 |
1.312
-
33.32 |
.625
-
15.88 |
.500
-
12.70 |
.5
1/2
-20UNF |
3.094
-
78.59 |
2.438
-
61.93 |
1.500
-
38.10 |
.698
-
17.73 |
3300 |
8370 |
13 |
127 |
|
POSB10 |
.6250
-
15.88 |
1.500
-
38.1 |
.750
-
19.05 |
.562
-
14.27 |
.625
5/8
-18UNF |
3.375
-
85.73 |
2.625
-
66.68 |
1.625
-
41.28 |
.839
-
21.31 |
4500 |
9050 |
13 |
186 |
|
POSB12 |
.7500
-
19.05 |
1.750
-
44.46 |
.875
-
22.23 |
.687
-
17.45 |
.75
3/4
-16UNF |
3.750
-
95.25 |
2.875
-
73.03 |
1.750
-
44.45 |
.978
-
24.84 |
6410 |
12700 |
13 |
295 |
|
POSB16 |
1.000
-
25.40 |
2.750
-
69.85 |
1.375
-
34.93 |
1.000
-
25.40 |
1.25
1 1/4
-12UNF |
5.500
-
139.7 |
4.125
-
104.8 |
2.125
-
53.98 |
1.269
-
32.23 |
13300 |
19500 |
13 |
1129 | |
|
