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Timken T661-902A1 is a tapered roller bearing thrust machine race component, designed for applications requiring high axial load capacity. This part falls within the under 21 inch outside diameter class, indicating its use in large-scale industrial machinery. It is a critical component for thrust assemblies in heavy-duty equipment such as gearboxes, rolling mills, and large machine tools.
MODEL T661-902A1
$11,408.32 Each
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Returnable: Yes
304.8 mm Dynamic load rating
99300 lbf 440000 N R - Fillet Radius Shaft (Max):0.25 in
6.4 mm Static load rating
1200000 lbf 5340000 N T - Bearing Width:2.75 in
69.85 mm d - Bore Diameter
6.6250 in r - Fillet Radius Housing (Max):0.25 in
Bearing Configuration
Thrust TTHD - with cage
Bearing O.D.
12 in
Bearing Type
Thrust Tapered Roller Bearings - TTHD
Bore Diameter
6.6250 in
D - Bearing O.D.
12 in 304.8 mm
d - Bore Diameter
6.6250 in
Dynamic Load Rating
99300 lbf 440000 N
Fillet Radius Housing (Max)
0.25 in
Fillet Radius Shaft (Max)
0.25 in
r - Fillet Radius Housing (Max)
0.25 in 6.4 mm
R - Fillet Radius Shaft (Max)
0.25 in 6.4 mm
Static Load Rating
1200000 lbf 5340000 N
T - Bearing Width
2.75 in 69.85 mm
Roller Thrust Bearings The TIMKEN T661-902A1 TRB Thrust Machine Race is a precision-engineered roller thrust bearing designed to support axial loads in various industrial applications. Constructed with high-quality materials and advanced manufacturing techniques, this bearing ensures exceptional reliability and performance, making it a critical component in machinery where thrust loads are prevalent.
Key Features
| Design Specifications | The T661-902A1 features an outer diameter of less than 21 inches, providing optimal space management in compact machinery setups. |
|---|---|
| Material Composition | Crafted from premium steel, this bearing offers excellent resistance to wear and fatigue, ensuring a long operational life. |
| Load Capacity | Engineered to handle significant axial loads, this thrust bearing contributes to the stability and efficiency of the overall system. |
| Precision Engineering | Manufactured to tight tolerances, resulting in reduced friction and enhanced performance, which leads to lower energy consumption. |
| Corrosion Resistance | The bearing's surface is treated to resist corrosion, making it suitable for various environmental conditions. |
Applications
| Industrial Machinery | Ideal for use in presses, conveyors, and other machinery requiring reliable thrust support. |
|---|---|
| Automotive Applications | Commonly used in automotive assembly lines where precise axial load management is critical. |
| Aerospace Equipment | Suitable for applications in aerospace systems where durability and reliability are paramount. |
| Construction Equipment | Perfect for heavy machinery that operates under substantial axial loads in demanding environments. |
Benefits
| Enhanced Performance | The T661-902A1 reduces operational friction, contributing to smoother machinery operation and lower energy costs. |
|---|---|
| Durability | With its robust construction, this thrust bearing withstands harsh conditions, ensuring minimal downtime and maintenance. |
| Versatile Compatibility | Designed to integrate seamlessly with a variety of systems, providing flexibility for engineers and OEMs. |
| Improved Reliability | Backed by Timken's reputation for quality, this bearing enhances the overall reliability of the equipment it supports. |
Product information compiled with AI assistance for reference purposes.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more