|
Preload
|
|
|
内径, d
|
25 (0/-0.04) mm
|
|
外径, D
|
52 (0/-0.075) mm
|
|
宽度, B (or T)
|
15 (0/-0.4) mm
|
|
倒角, r
|
1 mm
|
|
倒角, r1
|
0.6 mm
|
|
Ew
|
45 mm
|
|
动负 , Cr
|
17700 N
|
|
静负 , C0r
|
15700 N
|
|
极限
|
13000 RPM
|
|
极限
|
16000 RPM
|
|
Cage Material
|
Pressed Steel
|
|
da min
|
30 mm
|
|
Da max
|
47 mm
|
|
Db max
|
48 mm
|
|
Db min
|
46 mm
|
|
ra max
|
1 mm
|
|
rb max
|
0.6 mm
|
|
重量
|
0.137 kg
|
|
