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Thrust Needle Roller and Cage Assembly - Type K811, K812
MODEL 81102T2
$101.41 Each
Prices are subject to change
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Returnable:No
Bore Type
Round
Bore type
Round
Cage Material
Nylon
Cage material
Nylon
Configuration
One
Dc
1.1024 in
Dc1
0.5906 in
Dw (0/-0.010)
0.1378 in
Dynamic Load Rating
2740 lbf
Dynamic load rating
2740 lbf
Ea
0.9843 in
Eb
0.6772 in
I.D.
15 mm
Limiting Speed - Grease
2800 RPM
Limiting speed - grease
2800 RPM
Limiting Speed - Oil
11000 RPM
Limiting speed - oil
11000 RPM
Material
High carbon chrome steel
O.D.
28 mm
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Precision
ISO class 0
Static Load Rating
6050 lbf
Static load rating
6050 lbf
Type
Cage and Roller Assembly
Width
0.3543
Thrust Needle Roller and Cage Assembly - Type K811, K812 The NTN Thrust Needle Roller and Cage Assembly (Catalog Number: 81102T2) is engineered for superior performance in applications requiring high load capacity and compact design. This assembly is a vital component in various machinery, providing efficient motion and reduced friction, which translates to enhanced energy savings in operational environments.
Key Features
| Design and Structure | The K811 and K812 series features a robust needle roller design, allowing for minimal axial space while supporting significant thrust loads. |
|---|---|
| High Load Capacity | Specifically engineered to handle heavy axial loads, making it ideal for applications in automotive and industrial machinery. |
| Precision Engineering | Manufactured with high-quality materials ensuring durability and longevity, coupled with meticulous engineering to maintain consistent performance. |
| Cage Assembly | Integrated cage design reduces friction between rollers, promoting smoother operation and reducing wear and tear. |
| Compatibility | Compatible with various NTN bearing products, providing versatility in assembly and replacement applications. |
Applications
| Automotive Industry | Perfectly suited for automotive components where axial load support is critical, such as in gearboxes and differential assemblies. |
|---|---|
| Industrial Machinery | Utilized in various industrial settings for conveyor systems, presses, and other machinery requiring thrust support. |
| Precision Equipment | Ideal for applications where precision and reliability are paramount, ensuring optimal performance across different operational environments. |
Benefits
| Enhanced Efficiency | The thrust needle roller design minimizes friction, leading to improved energy efficiency in machinery. |
|---|---|
| Durability | High-quality construction ensures resistance to wear, resulting in extended service life and reduced maintenance costs. |
| Improved Performance | The assembly’s ability to handle heavy loads without compromising speed or functionality ensures reliable performance in demanding applications. |
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