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Timken 861-90020 is a matched double-cup tapered roller bearing assembly for heavy-duty industrial applications. This precision-matched set, designated by cup-match code 90020, is designed for 4-8 inch outside diameter applications, providing high radial and axial load capacity. It is commonly used in gearboxes, industrial machinery, and equipment requiring rigid shaft support and pre-set internal clearance.
MODEL 861-90020
$2,356.83 Each
Prices are subject to change
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Returnable: Yes
101.600 mm Cage material
Stamped Steel Cage-cone backface clearance:0.15 in
132 mm Cone part number
861 Cone width:2.2650 in
174.24 mm Cup outer diameter
7.5 in
190.5 mm Cup part number
854D Design unit:Inch Related Assembly Number(s):861-90016 861-90018 861-90019 861-90020 861-90022 861-90023 861-90028 861-90080 861-902A1 861-902A3 Series:855 T - Bearing Width across Cones:4.9999 in
3.8 mm Cone backface backing diameter
5.2 in
57.531 mm Cup frontface backing diameter
6.86 in
C - Double Cup Width
4.0000 in
I.D.
4 in / 101.600 mm
Taper Roller Bearing Full Assemblies The TIMKEN 861-90020 TRB Double Cup Assembly is a high-performance tapered roller bearing designed for superior load-bearing capabilities and enhanced operational efficiency in various automotive and industrial applications. With a diameter range of 4 to 8 inches, this bearing assembly offers a robust solution for demanding conditions, ensuring reliability and longevity in performance.
Key Features
| Precision Engineering | Manufactured to meet stringent industry standards, ensuring optimal performance and reduced friction. |
|---|---|
| Robust Construction | Features a durable double cup design, providing increased stability and load distribution. |
| Load Capacity | Engineered to support heavy radial and axial loads, making it suitable for a wide range of applications. |
| Compatibility | Ideal for use in automotive axles, industrial machinery, and various other heavy-duty applications. |
| Easy Installation | Designed for straightforward assembly and maintenance, minimizing downtime during replacements. |
Applications
| Automotive Industry | Perfect for vehicle drive systems, ensuring smooth operation and enhanced vehicle performance. |
|---|---|
| Industrial Machinery | Suitable for use in conveyor systems, pumps, and other machinery requiring reliable motion transfer. |
| Heavy Equipment | Effective in construction and agricultural machinery where robust performance is crucial. |
Benefits
| Enhanced Reliability | Timken's engineering expertise ensures that this bearing assembly provides long-lasting performance under heavy loads and challenging conditions. |
|---|---|
| Operational Efficiency | Reduces friction and wear, leading to lower energy consumption and increased productivity in operations. |
| Quality Assurance | Backed by Timken’s reputation for high-quality manufacturing, ensuring confidence in performance and durability. --- 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