Needle Bearing NA6911 Automotive Needle Roller Bearing Na6911 Single Row Bearing for Transmission Steering System
Needle Bearing NA6911 Automotive Needle Roller Bearing Na6911 Single Row Bearing for Transmission Steering System
1.Needle Roller Bearing With Inner Ring
2.Material:Chrome Steel
3.Feature:
(1)good quality
(2)durable
(3)competitive price
(4)long term quality guarantee
4.We also supply following needle roller bearings:
|
Bearing No. |
D(mm) |
D(mm) |
B(mm) |
|
NA6900 |
10 |
22 |
22 |
|
NA6901 |
12 |
24 |
22 |
|
NA6902 |
15 |
28 |
23 |
|
NA6903 |
17 |
30 |
23 |
|
NA6904 |
20 |
37 |
30 |
|
NA6905 |
25 |
42 |
30 |
|
NA6906 |
30 |
47 |
30 |
|
NA6907 |
35 |
55 |
36 |
|
NA6908 |
40 |
62 |
40 |
Why our bearing is better than other?
material
We usually use bearing steel (GCr15), but many manufacturers only use softer carbon steel materials, so our bearings have higher hardness and longer service life.
We have our own heat treatment plant and do not need to be outsourced. We use a slower speed and more stable temperature to effectively control the steel and increase the toughness and life of the steel.
Other small-scale bearing companies usually need to outsource. Many outsourcing factories only strengthen the hardness of the bearing surface due to cost factors, but the hardness inside is not enough, which is the reason why many bad bearings are easy to crack.
Precision
Our bearings can be controlled at a height accuracy of 0~-0.004mm, fast speed and smoothness.
Multiple grinding process
We grind the bearing many times, but others may grind it only once, so the chamfer of our bearing is very smooth.
In conclusion
We use high-quality materials and multiple grinding processes, so our bearings have the characteristics of high speed, low noise,high precision and long life.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.