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The 3188-3120-B is a single-row tapered roller bearing with a 1.25″ bore and 2.8593″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 21300 lbf radial and 3140 lbf thrust, suitable for demanding applications.
Its flanged cup design ensures secure mounting, while the open seal allows easy lubrication. The steel cage enhances durability, and it operates smoothly in temperatures from -30°C to 110°C.
This bearing is interchangeable with Timken models, making it a practical choice for replacements. Ideal for industrial machinery or automotive systems where combined loads are common.
Weighing just 0.9 lb, it’s lightweight yet robust, with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe use.
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Structural Advantages of 3188-3120-B Bearing
3188-3120-B Bearing features a single row tapered roller design, ideal for handling combined loads with precision.
The chrome steel construction ensures durability, while the flanged cup provides secure mounting.
With a dynamic radial load capacity of 21,300 lbf, it performs reliably in demanding applications.
The open seal type allows for easy lubrication, maintaining smooth operation over time.
Why Choose 3188-3120-B Bearing for Precision Tasks?
3188-3120-B Bearing’s tapered rollers distribute loads evenly, enhancing performance under stress.
Its ABEC-1 rating ensures consistent accuracy, making it suitable for precision machinery.
The steel cage keeps rollers aligned, reducing friction and extending service life.
Operating within a temperature range of -30° to 110°C, it adapts to various environments.
Designed for Durability: 3188-3120-B Bearing
3188-3120-B Bearing’s chrome steel rollers and rings resist wear, even under heavy loads.
The flanged cup design adds stability, preventing misalignment during operation.
With a static radial load capacity of 22,800 lbf, it offers reliable long-term performance.
Its standard radial clearance ensures smooth rotation, reducing maintenance needs.
Flanged vs Non-Flanged: Benefits of 3188-3120-B Bearing
3188-3120-B Bearing’s flanged cup simplifies installation and improves mounting accuracy.
The tapered roller design efficiently handles both radial and thrust loads.
Its dynamic thrust rating of 3,140 lbf ensures dependable operation in varied conditions.
The chrome steel construction resists corrosion, making it suitable for harsh environments.
Key Fields for 3188-3120-B Bearing
3188-3120-B Bearing is commonly used in industrial gearboxes, where its tapered roller design handles combined loads efficiently. The flanged cup ensures secure mounting, reducing misalignment risks in heavy machinery.
In automotive applications, 3188-3120-B Bearing supports wheel hubs and differential systems, thanks to its robust chrome steel construction. Its imperial sizing makes it a straightforward replacement for Timken equivalents in older vehicles.
For construction equipment, 3188-3120-B Bearing’s high dynamic load capacity makes it suitable for excavators and cranes. The open design allows for easy relubrication, extending service life in dusty environments.
In agricultural machinery, 3188-3120-B Bearing withstands variable loads in tractors and harvesters. The steel cage provides durability, even under frequent shock loads common in fieldwork.
3188-3120-B Bearing also fits well in conveyor systems, where its tapered rollers manage radial and axial forces smoothly. The standard radial clearance ensures reliable performance across temperature fluctuations.
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