推力角接触球轴承 Thrust Angular Contact Ball Bearings 双向受力 带增大公差 ZKLN…2RSPE系列 |
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 |
说明:
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
1. These load, speed and mass is reference of choice only.
2. If the cages are made of plastics, the maximum allowable
working themperrature is 120℃ in continuous working and
180℃ in short working.
3. Tolerance zone of Dimensions: D Tolerance
>18-30 D-0.010
>30-50 D-0.011
>50-80 D-0.013
>80 D-0.015