Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of nkx20 z needle roller and cage assembly bearing 20x30x30mm in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
No.: NKX20 Z
Size：20x30x30mm
Weight：0.086kg
Lead time:5-7 business day
Type: Needle Roller and Cage Assembly
Needle Roller
Axial Ball Bearing
Single Direction With End Cap
For Grease Lubrication
combined needle roller ball bearing size chart:
|
Bearing Number |
Mass (g) |
With end cap |
Mass (g) |
Fw |
D |
D1 |
D2 |
C |
|
NKX10 TN |
34 |
NKX10Z TN |
36 |
10 |
19 |
24.1 |
25.2 |
23 |
|
NKX12 |
38 |
NKX12Z |
40 |
12 |
21 |
26.1 |
27.2 |
23 |
|
NKX15 |
44 |
NKX15Z |
47 |
15 |
24 |
28.1 |
29.2 |
23 |
|
NKX17 |
53 |
NKX17Z |
55 |
17 |
26 |
30.1 |
31.2 |
25 |
|
NKX20 |
83 |
NKX20Z |
90 |
20 |
30 |
35.1 |
36.5 |
30 |
|
NKX25 |
125 |
NKX25Z |
132 |
25 |
37 |
42.1 |
43.2 |
30 |
|
NKX30 |
141 |
NKX30Z |
148 |
30 |
42 |
47.1 |
48.2 |
30 |
|
NKX35 |
163 |
NKX35Z |
168 |
35 |
47 |
52.1 |
53.2 |
30 |
|
NKX40 |
200 |
NKX40Z |
208 |
40 |
52 |
60.1 |
61.2 |
32 |
|
NKX45 |
252 |
NKX45Z |
265 |
45 |
58 |
65.2 |
66.5 |
32 |
|
NKX50 |
280 |
NKX50Z |
300 |
50 |
62 |
70.2 |
71.5 |
35 |
|
NKX60 |
360 |
NKX60Z |
380 |
60 |
72 |
85.2 |
86.5 |
40 |
|
NKX70 |
500 |
NKX70Z |
520 |
70 |
85 |
95.2 |
96.5 |
40 |
PS: Please contact us if didn't find the bearing number you need~
Combined Needle Roller Bearing
Needle roller/axial deep groove ball bearings are available with a full complement ball set or with a cage-guided rolling element set. They do not have an inner ring and are therefore particularly compact in a radial direction.
With type NX, bearing arrangements can be achieved with very small shaft centre distances, such as those that may be present in multi-spindle drilling machines, due to the compact radial dimensions. A sheet steel end cap secured to the radial bearing component grips the shaft locating washing of the axial bearing and holds the axial bearing component together.
Type NKX is not self-retaining. The radial needle roller bearing, axial ball and cage assembly and the shaft locating washer can thus be fitted independently of each other.
Type NKX..-Z is self-retaining, as this has a sheet steel end cap which holds the axial bearing component together. The end cap is designed without lubrication holes and is rigidly connected to the housing locating washer of the radial bearing component.
WXING Bearing Co., Ltd. is good at dealing with some difficult problems in practice. It has a sound management and service system and an elite team. Its reliable quality, affordable price and thoughtful service have won the favor of many customers.
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