d |
44.983 |
D |
82.931 |
T |
23.812 |
B |
25.400 |
C |
19.050 |
r1,2 |
1.5 |
r3,4 |
0.8 |
Cr |
76.8 |
Cor |
97.2 |
脂润滑 |
4500 |
油润滑 |
6000 |
a |
18 |
da |
51.0 |
db |
53.0 |
Da |
74.0 |
Da |
73.0 |
Db |
77.0 |
Ca |
4.5 |
Cb |
5.0 |
ra |
1.5 |
rb |
0.8 |
e |
0.33 |
Y |
1.79 |
Yo |
0.99 |
轴承代号 |
25584/25520 |
重量 |
0.5550 |