13636661571
d |
20 mm |
D |
68 mm |
B |
28 mm |
Ca |
26000 N |
Coa |
47000 N |
Cua |
N |
Reference speed |
3000 rpm |
Limiting speed |
6600 rpm |
Da max |
43 mm | Maximum diameter of bearing housing |
d1 |
34.5 mm | Inner ring rib diameter |
r min |
0.3 mm | Minimum chamfer size |
da min |
25 mm | Shaft minimum diameter |
r1 min |
0.6 mm | Minimum chamfer size |
t1 |
0.1 mm | Housing hole positioning tolerance |
J |
53 mm | Fixed hole pitch diameter |
|
|
M6 | Fixing Bolt Size |
d2 |
6.8 mm | Fixed hole diameter |
na |
4 | Number of holes in adjacent structures |
ta |
90 ° | Pitch circle separation angle of holes in adjacent structures |
b |
3 mm | Drawing slot width |
|
|
M6 | Lubricate threaded holes |
I |
19 mm | Drawing slot pitch |
n |
8 | Fixed hole pitch |
t |
45 ° | Fixed hole pitch circle separation angle |
a |
60 ° | Contact angle |
T min |
-30 °C | Minimum operating temperature |
T max |
120 °C | Maximum operating temperature |
