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The TSF 21075-21212-B is a single-row tapered roller bearing with a flange, measuring 0.75″ x 2.125″ x 0.8598″. Made from durable chrome steel, it handles combined loads with ease.
It supports dynamic radial loads up to 12400 lbf and thrust loads up to 3250 lbf, making it suitable for heavy-duty applications. The open design allows for easy lubrication, and the steel cage ensures reliable performance.
The flange provides added stability, keeping the bearing securely in place. It operates smoothly in temperatures from -30°C to 110°C and is interchangeable with Timken bearings.
Ideal for industrial machinery or automotive uses where combined loads are common. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements or upgrades. Weighing just 0.8 lb, it’s lightweight yet robust.
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Performance Features of 21075-21212-B Bearing
21075-21212-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 12,400 lbf, making it suitable for heavy-duty applications.
The flanged cup design ensures secure mounting, reducing misalignment risks.
With a temperature range of -30° to 110°C, it performs reliably in various environments.
How Does 21075-21212-B Bearing Reduce Friction?
21075-21212-B Bearing features a tapered roller design that minimises friction during operation.
The steel cage keeps the rollers aligned, ensuring smooth movement under load.
Its effective centre location of -0.23″ helps distribute forces evenly.
This design reduces wear and extends the bearing’s service life.
Engineered for Precision: 21075-21212-B Bearing
21075-21212-B Bearing offers precise performance with its ABEC-1 rating and standard radial clearance.
The chrome steel construction provides durability while maintaining dimensional accuracy.
Its dynamic thrust rating of 3,250 lbf ensures reliable operation in demanding conditions.
The bearing’s design balances load capacity with smooth rotation.
Steel vs Ceramic Bearings: Strengths of 21075-21212-B Bearing
21075-21212-B Bearing uses chrome steel for both rings and rollers, offering excellent strength-to-weight ratio.
This material choice provides good wear resistance while remaining cost-effective.
The bearing handles dynamic radial loads up to 12,400 lbf without compromising performance.
Its steel cage maintains roller alignment even under heavy loads.
Why Choose 21075-21212-B Bearing for Precision Tasks?
21075-21212-B Bearing combines tapered roller design with precise manufacturing tolerances.
The bearing maintains consistent performance with its ABEC-1 rating and standard clearance.
Its effective centre location helps maintain alignment during operation.
The chrome steel construction ensures durability in precision applications.
Industrial Uses of 21075-21212-B Bearing
The 21075-21212-B Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. The flanged cup adds stability, making it ideal for applications with axial movement.
In automotive systems, 21075-21212-B Bearing fits well in wheel hubs and differentials, thanks to its inch sizing and compatibility with Timken designs. Its chrome steel construction ensures durability under high stress and varying temperatures.
For industrial conveyors, 21075-21212-B Bearing’s open design allows easy lubrication, extending service life in dusty environments. The standard radial clearance offers flexibility for different operational needs.
Where Is 21075-21212-B Bearing Used?
You’ll often find 21075-21212-B Bearing in agricultural machinery, where its robust design handles rough terrain and heavy loads. The steel cage provides added strength for long-term reliability.
In manufacturing lines, 21075-21212-B Bearing supports rotating shafts with precision, thanks to its ABEC-1 rating. The tapered rollers distribute loads evenly, reducing wear over time.
Built for Heavy-Duty Use: 21075-21212-B Bearing
The 21075-21212-B Bearing excels in mining equipment, where its dynamic radial load capacity withstands extreme conditions. The chrome steel rollers resist deformation under pressure.
For power transmission systems, 21075-21212-B Bearing’s effective center location ensures smooth operation. Its compatibility with Timken parts makes replacements straightforward.
Automotive vs Aerospace: Applications of 21075-21212-B Bearing
In automotive applications, 21075-21212-B Bearing is trusted for drivetrain components due to its inch measurements and load-handling capabilities. The flanged cup prevents misalignment during assembly.
For aerospace ground equipment, 21075-21212-B Bearing’s temperature range suits outdoor use. Its standard radial clearance adapts to thermal expansion without compromising performance.
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