Thrust Angular Contact Ball Bearings
轴径
Shaft
Diameter
mm
|
型号
Designation
|
重量
Mass
g
|
尺寸Dimensions
|
基本额定载荷
Basic Load
Ratings
|
极限转速
Limiting
Speed
rpm
|
|||||||
d
|
D
|
B
-0.25
|
d1
|
D1
|
r
min.
|
r
min.
|
动 Cr
Dynamic
|
静 Cor
Static
|
||||
mm
|
N
|
|||||||||||
12
|
ZKLN1242.2RSPE
|
200
|
12
|
42
|
25
|
25
|
33.5
|
0.3
|
0.6
|
17000
|
24700
|
3800
|
15
|
ZKLN1545.2RSPE
|
210
|
15
|
45
|
25
|
28
|
36
|
0.3
|
0.6
|
17900
|
28000
|
3500
|
17
|
ZKLN1747.2RSPE
|
220
|
17
|
47
|
25
|
30
|
38
|
0.3
|
0.6
|
18800
|
31000
|
3300
|
20
|
ZKLN2052.2RSPE
|
310
|
20
|
52
|
28
|
34.5
|
44
|
0.3
|
0.6
|
26000
|
47000
|
3000
|
25
|
ZKLN2557.2RSPE
|
340
|
25
|
57
|
28
|
40.5
|
49
|
0.3
|
0.6
|
27500
|
55000
|
2600
|
30
|
ZKLN3062.2RSPE
|
390
|
30
|
62
|
28
|
45.5
|
54
|
0.3
|
0.6
|
29000
|
64000
|
2200
|
50
|
ZKLN5090.2RSPE
|
880
|
50
|
90
|
34
|
72
|
82
|
0.3
|
0.6
|
46500
|
126000
|
1500
|
1、表中所列基本额定载荷、极限转速和重量,仅供选择参考用。
2、轴承的保持架由塑料制成,允许工作温度:120℃连续,180℃短期。
3、外径公差:D 公差
>18-30 D-0.010
>30-50 D-0.011
>50-80 D-0.013
>80 D-0.015
>18-30 D-0.010
>30-50 D-0.011
>50-80 D-0.013
>80 D-0.015
|