|
轴径 Shaft Diameter |
轴承型号与近似重量
Bearing Designation and mass approx
|
外形尺寸
Boundary Dimensions |
基本额定负荷
Basic Load Rating |
极限转速
Limiting Speed
|
|
穿孔型
Open end
|
封口型
Closed end
|
Fw |
D |
C |
动 Cr
Dynamic |
静 Cor
Static |
|
mm |
N |
rpm |
| 6.35 |
SN45 |
-- |
6.350 |
11.112 |
7.938 |
4350 |
4900 |
10000 |
| 7.938 |
SN55 |
-- |
7.938 |
12.700 |
7.938 |
5600 |
6200 |
8300 |
| SN56 |
-- |
7.938 |
12.700 |
9.525 |
6800 |
8000 |
8300 |
| SN57 |
-- |
7.938 |
12.700 |
11.113 |
6200 |
5800 |
8300 |
| 9.525 |
SN65 |
-- |
9.525 |
14.288 |
7.938 |
6200 |
7400 |
7100 |
| SN66 |
-- |
9.525 |
14.288 |
9.525 |
5800 |
5300 |
7100 |
| SN68 |
-- |
9.525 |
14.288 |
12.700 |
7700 |
7700 |
7100 |
| 11.112 |
SN76 |
-- |
11.112 |
15.875 |
9.525 |
7600 |
11000 |
6300 |
| SN78 |
-- |
11.112 |
15.875 |
12.700 |
9900 |
16000 |
6300 |
| 12.700 |
SN88 |
-- |
12.700 |
17.462 |
12.700 |
11800 |
18400 |
5600 |
| SN810 |
-- |
12.700 |
17.462 |
15.875 |
12900 |
23600 |
5600 |
| SN812 |
-- |
12.700 |
17.462 |
19.050 |
15900 |
29500 |
5600 |
| 15.875 |
SN105 |
-- |
15.875 |
20.638 |
7.938 |
6400 |
6700 |
4550 |
| 17.462 |
SN116 |
-- |
17.462 |
22.225 |
9.525 |
9300 |
17100 |
4200 |
| 19.050 |
SN128 |
-- |
19.050 |
25.400 |
12.700 |
15000 |
25000 |
3750 |
| 22.225 |
SN148 |
-- |
22.225 |
28.575 |
12.700 |
17400 |
31500 |
3250 |
| 28.575 |
SN1816 |
-- |
28.575 |
34.925 |
25.400 |
36500 |
90000 |
2600 |
|
|
|
|
