NTA TC Series Thrust Needle Roller Bearing
NTA TC series thrust needle roller bearings are with inch sizes. their washers can be TRA (thinckness:0.8mm) TRB(thichness:1.6mm)TRC(thickness:2.4mm)TRD(thickness:3.2mm)
When high axial load capacities are needed and envelope space is minimal, needle thrust bearings are an option. These NTA thrust needle roller bearing consist of a stamped or machined cage and rollers. The cage retaining the rollers is paired with thrust washers that act as raceways. Thrust bearings can be used without thrust washers when the faces of adjacent machine components can serve as raceways, allowing the machine to be even more compact. These bearings provide a high degree of stiffness and are most suitable where high accuracy is required at high speeds and under fluctuating heavy loads, such as machine tools and high-pressure pumps.
| Shaft |
Dc1 |
Dc |
Dw |
Eb |
Ea |
Assembly Designation |
C |
Co |
Speed Rating |
Wt. |
| Dia. |
Assembly Dimensions |
Load Ratings |
| |
Dynamic |
Static |
| in. |
Mm |
Mm |
Mm |
Mm |
Mm |
|
kN |
min |
Kg |
| In. |
In. |
In. |
In. |
In. |
lbf. |
Lbs. |
| 1/4 |
635 |
17.45 |
1.584 |
8.636 |
14.732 |
NTA-411 |
5.12 |
10.76 |
26000 |
0.001 |
| 0.25 |
0.687 |
0.0781 |
0.34 |
0/580 |
1150 |
2420 |
0.003 |
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| 5/16 |
7.92 |
19.05 |
1.984 |
10.16 |
16.256 |
NTA-512 |
5.83 |
13.17 |
24000 |
0.002 |
| 0.312 |
0.75 |
0.0781 |
0.4 |
0.64 |
1310 |
2960 |
0.004 |
| |
|
|
|
|
|
|
|
|
|
|
| 3/8 |
9.53 |
20.625 |
1.984 |
11.68 |
18.034 |
NTA-613 |
6.05 |
14.32 |
22000 |
0.002 |
| 0.375 |
0.812 |
0.0781 |
0.46 |
0.71 |
1360 |
3220 |
0.004 |
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| 1/2 |
12.7 |
23.8 |
1.984 |
14.99 |
21.08 |
NTA-815 |
7.16 |
19.13 |
19000 |
0.002 |
| 0.5 |
0.937 |
0.0781 |
0.59 |
0.83 |
1610 |
4300 |
0.005 |
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| 9/16 |
14.275 |
25.4 |
1.9837 |
16.51 |
22.606 |
NTA-916 |
7.7 |
21.53 |
18000 |
0.003 |
| 0.562 |
1 |
0.0781 |
0.65 |
0.89 |
1730 |
4840 |
0.006 |
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| 5/8 |
15.88 |
28.575 |
1.9837 |
18.03 |
25.908 |
NTA-1018 |
9.79 |
30.38 |
15000 |
0.003 |
| 0.625 |
1.125 |
0.0781 |
0.71 |
1.02 |
2200 |
6830 |
0.007 |
FAQ:
1. What is your the payment condition?
For regular products,No advance payment is needed, you can make 100% payment before shipment accordingly.
For customized products,our payment term normally is 30% of advance, the balance 70% against copy of BOL.
For our long term customers,you can pay 1 month after receiving the good.
2. What is your sales turnover?
Our whole year sales turnover in 2023 to 2024 is 11 million dollars
3. Do you have any certifications?
Yes, We are an IATF16949 certified needle bearings manufacturer since 2011.
4.What about the lead time?
Our production period is 30-45 days
5.What is your production capacity?
We are able to produce over 100 million pieces of bearings per year with different sizes and types
Product Tags:
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NTA TC Series Thrust Needle Roller Bearing Images
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