详细介绍
滚针组合轴承
Combined Needle Roller And Thrust Ball Bearings
NAX
NAX…Z 系列
轴径 |
型号 |
重量 |
带罩壳轴承代号 |
重量 |
尺寸 常州亚派轴承有限公司-YPB |
基本额定载荷 |
极限转速 |
安装尺寸 |
适合的内圈代号 |
||||||||||||
Shaft |
Designation |
Mass |
Designation |
Mass |
Dimensions YPB |
Basic Load Ratings |
Limiting |
Mounting |
Designation |
||||||||||||
Diameter |
|
|
with Dust |
|
Fw |
D |
D1 |
D2 |
C |
C1 |
C2 |
dw |
r |
径向 Radial |
轴向 Axial |
Speed |
Dimensions |
Lnner Ring |
|||
|
|
Shield |
|
|
|
|
|
|
|
|
|
|
动 Cr |
静 Cor |
动 Cr |
静 Cor |
|
da |
ra |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dynamic |
Static |
Dynamic |
Static |
|
|
|
|
|
mm |
g |
|
g |
|
|
max. |
max. |
-0.25 |
-0.2 |
|
E8 |
min. |
kN |
kN |
kN |
kN |
rpm |
|
max. |
d×F×B |
|
10 |
NAX1023TN |
34 |
NAX1023ZTN |
36 |
10 |
19 |
24.1 |
25.2 |
23 |
9 |
6.5 |
10 |
0.3 |
6.8 |
7.2 |
10.0 |
14.0 |
12000 |
19.7 |
0.3 |
IR 7×10×16 |
12 |
NAX1223 |
38 |
NAX1223Z |
40 |
12 |
21 |
26.1 |
27.2 |
23 |
9 |
6.5 |
12 |
0.3 |
7.7 |
8.9 |
10.3 |
15.2 |
11000 |
21.7 |
0.3 |
IR 9×12×16 |
15 |
NAX1523 |
44 |
NAX1523Z |
47 |
15 |
24 |
28.1 |
29.2 |
23 |
9 |
6.5 |
15 |
0.3 |
8.9 |
11.4 |
10.5 |
16.8 |
9500 |
23.7 |
0.3 |
IR 12×15×16 |
17 |
NAX1725 |
53 |
NAX1725Z |
55 |
17 |
26 |
30.1 |
31.2 |
25 |
9 |
8.0 |
17 |
0.3 |
11.1 |
15.7 |
10.8 |
18.2 |
8500 |
25.7 |
0.3 |
IR 14×17×17 |
20 |
NAX2030 |
83 |
NAX2030Z |
90 |
20 |
30 |
35.1 |
36.2 |
30 |
10 |
10.5 |
20 |
0.3 |
18.0 |
26.2 |
14.3 |
24.7 |
7500 |
30.7 |
0.3 |
IR 17×20×20 |
25 |
NAX2530 |
125 |
NAX2530Z |
132 |
25 |
37 |
42.1 |
43.2 |
30 |
11 |
9.5 |
25 |
0.6 |
21.5 |
31.6 |
15.4 |
30.2 |
6000 |
37.7 |
0.6 |
IR 20×25×20 |
30 |
NAX3030 |
141 |
NAX3030Z |
148 |
30 |
42 |
47.1 |
48.2 |
30 |
11 |
9.5 |
30 |
0.6 |
24.8 |
39.8 |
16.0 |
34.2 |
5000 |
42.7 |
0.6 |
IR 25×30×20 |
35 |
NAX3530 |
163 |
NAX3530Z |
168 |
35 |
47 |
52.1 |
53.2 |
30 |
12 |
9.0 |
35 |
0.6 |
25.4 |
44.1 |
18.5 |
41.5 |
4600 |
47.7 |
0.6 |
IR 30×35×20 |
40 |
NAX4032 |
200 |
NAX4032Z |
208 |
40 |
52 |
60.1 |
61.2 |
32 |
13 |
10.0 |
40 |
0.6 |
27.9 |
50.4 |
26.9 |
62.8 |
4000 |
55.7 |
0.6 |
IR 35×40×20 |
45 |
NAX4532 |
252 |
NAX4532Z |
265 |
45 |
58 |
65.2 |
66.5 |
32 |
14 |
9.0 |
45 |
0.6 |
30.4 |
58.6 |
27.0 |
66.0 |
3600 |
60.5 |
0.6 |
IR 40×45×20 |
50 |
NAX5035 |
280 |
NAX5035Z |
300 |
50 |
62 |
70.2 |
71.5 |
35 |
14 |
10.0 |
50 |
0.6 |
34.9 |
73.1 |
27.1 |
69.2 |
3300 |
65.5 |
0.6 |
IR 45×50×25 |
60 |
NAX6040 |
360 |
NAX6040Z |
380 |
60 |
72 |
85.2 |
86.5 |
40 |
17 |
12.0 |
60 |
1.0 |
46.8 |
100.0 |
40.2 |
108.0 |
2800 |
80.5 |
1.0 |
IR 50×60×25 |
70 |
NAX7040 |
500 |
NAX7040Z |
520 |
70 |
85 |
95.2 |
96.5 |
40 |
18 |
11.0 |
70 |
1.0 |
54.9 |
118.6 |
40.9 |
115.0 |
2400 |
90.5 |
1.0 |
IR 70×70×25 |
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.轴承的保持架如由塑料制成，允许工作温度：120℃连续，180℃短期。 |
|
|
|
|
|
|
||||||||
3.脂润滑时，极限转速为表列数值的60%。 |
|
|
|
|
|
|
|
|
|
|
|
|||
4.内圈须单独定货。 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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.With grease lubrication, 60% of these limiting speed will apply. |
|
|
|
|
|
|||||||||
4.The inner race will be supplied with single. |
||||||||||||||
