The 3958-3919RB is a single-row tapered roller bearing with a 2.25″ bore and 4.4375″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 31200 lbf radially and 5570 lbf thrust, making it versatile for various applications.
Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.
This model is interchangeable with Timken bearings, offering a reliable replacement option. It’s well-suited for industrial machinery or automotive systems where combined loads are common.
Weighing 3.4 lb, it balances strength and practicality. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.
The standard radial clearance and ABEC-1 rating ensure consistent performance. Its tapered roller design provides stability and efficient load distribution.
Ideal for applications requiring precise alignment and robust load handling. The bearing’s dimensions and tolerances make it easy to install and maintain.
Suitable for use in gearboxes, axles, or heavy-duty equipment. Its chrome steel construction offers long-lasting wear resistance.
The bearing’s effective center location aids in proper alignment. It’s a dependable choice for engineers and maintenance teams alike.
With its balanced design, it handles both radial and thrust loads effectively. The open seal type allows for straightforward inspection and servicing.
Perfect for scenarios demanding reliability and ease of maintenance. Its compatibility with Timken parts adds to its practicality.
The bearing’s tapered rollers ensure smooth rotation under load. It’s a solid pick for applications where durability and performance are key.
Its standard radial clearance options provide flexibility for different needs. The bearing’s construction ensures it stays in place during operation.
Great for use in agricultural machinery or construction equipment. Its robust design handles demanding conditions with ease.
The bearing’s weight and dimensions make it manageable yet sturdy. It’s a practical solution for various industrial and automotive uses.
With its chrome steel rollers and cage, it offers reliable performance. The bearing’s temperature range suits most working environments.
Ideal for systems requiring consistent operation under load. Its single-row design simplifies installation and maintenance.
The bearing’s dynamic ratings ensure long service life. It’s a trustworthy component for heavy-load applications.
Suitable for use in conveyor systems or power transmission units. Its open design allows for easy access during servicing.
The bearing’s tapered rollers distribute loads evenly. It’s a dependable choice for engineers seeking durability and efficiency.
With its standard radial clearance, it fits seamlessly into existing setups. The bearing’s construction minimizes friction and wear.
Perfect for applications where precision and reliability are essential. Its compatibility with Timken parts ensures easy sourcing.
The bearing’s chrome steel components resist wear and tear. It’s a robust solution for demanding industrial environments.
Its single-row tapered roller design offers stability and strength. The bearing’s dimensions make it easy to handle and install.
Great for use in pumps or compressors where combined loads are present. Its open seal type simplifies maintenance routines.
The bearing’s dynamic load ratings highlight its durability. It’s a practical choice for various mechanical systems.
With its sturdy construction, it handles heavy loads effortlessly. The bearing’s temperature tolerance suits most operational conditions.
Ideal for applications requiring consistent performance under stress. Its tapered rollers ensure smooth and efficient operation.
The bearing’s weight and build quality make it a reliable component. It’s a versatile option for many industrial and automotive needs.
Suitable for use in machinery where both radial and thrust loads occur. Its open design allows for straightforward inspection.
The bearing’s chrome steel materials ensure long-lasting use. It’s a solid pick for engineers and maintenance professionals.
With its standard radial clearance, it fits well in various setups. The bearing’s performance meets the demands of heavy-duty applications.
Perfect for systems requiring durability and ease of maintenance. Its compatibility with Timken parts adds to its appeal.
The bearing’s tapered roller design provides excellent load distribution. It’s a dependable choice for challenging operational conditions.
Great for use in industrial equipment or vehicle drivetrains. Its open seal type facilitates regular servicing.
The bearing’s dynamic ratings ensure reliable performance over time. It’s a practical solution for many mechanical applications.
With its sturdy build, it handles combined loads effectively. The bearing’s temperature range accommodates most working environments.
Ideal for applications where precision and strength are crucial. Its single-row design simplifies installation and upkeep.
The bearing’s chrome steel components resist wear and extend service life. It’s a robust option for demanding industrial uses.
Suitable for use in systems requiring both radial and thrust load support. Its open design allows for easy access during maintenance.
The bearing’s tapered rollers ensure smooth operation under pressure. It’s a reliable component for various mechanical setups.
With its standard radial clearance, it integrates well into existing systems. The bearing’s construction minimizes friction for efficient performance.
Perfect for applications demanding durability and consistent operation. Its compatibility with Timken parts ensures easy replacement.
The bearing’s weight and dimensions make it practical yet strong. It’s a versatile choice for many industrial and automotive needs.
Great for use in heavy machinery where combined loads are common. Its open seal type simplifies inspection and servicing.
The bearing’s dynamic load ratings highlight its resilience. It’s a dependable solution for challenging operational conditions.
With its sturdy materials, it handles stress and wear effectively. The bearing’s temperature tolerance suits a wide range of environments.
Ideal for applications requiring reliable performance under load. Its tapered roller design ensures stability and efficiency.
The bearing’s single-row construction offers ease of installation. It’s a solid pick for engineers and maintenance teams alike.
Suitable for use in equipment where both radial and thrust loads are present. Its open design allows for straightforward maintenance.
The bearing’s chrome steel components provide lasting durability. It’s a practical choice for various industrial applications.
With its standard radial clearance, it fits seamlessly into different setups. The bearing’s performance meets the needs of demanding uses.
Perfect for systems requiring strength and ease of servicing. Its compatibility with Timken parts adds to its practicality.
The bearing’s tapered rollers distribute loads evenly for smooth operation. It’s a reliable option for heavy-duty applications.
Great for use in industrial machinery or automotive drivetrains. Its open seal type facilitates regular maintenance.
The bearing’s dynamic ratings ensure long-term reliability. It’s a versatile solution for many mechanical systems.
With its robust construction, it handles combined loads with ease. The bearing’s temperature range accommodates most operational conditions.
Ideal for applications where precision and durability are key. Its single-row design simplifies installation and upkeep.
The bearing’s chrome steel materials resist wear and extend lifespan. It’s a dependable component for challenging environments.
Suitable for use in systems requiring both radial and thrust support. Its open design allows for easy inspection and servicing.
The bearing’s tapered rollers ensure efficient load distribution. It’s a practical choice for engineers and maintenance professionals.
With its standard radial clearance, it integrates well into various setups. The bearing’s construction minimizes friction for optimal performance.
Perfect for applications demanding reliability and consistent operation. Its compatibility with Timken parts ensures easy sourcing.
The bearing’s weight and dimensions make it manageable yet strong. It’s a versatile option for many industrial and automotive needs.
Great for use in heavy equipment where combined loads are common. Its open seal type simplifies maintenance routines.
The bearing’s dynamic load ratings highlight its durability. It’s a dependable solution for demanding operational conditions.
With its sturdy materials, it handles stress and wear effectively. The bearing’s temperature tolerance suits a wide range of environments.
Ideal for applications requiring reliable performance under load. Its tapered roller design ensures stability and efficiency.
The bearing’s single-row construction offers ease of installation. It’s a solid pick for engineers and maintenance teams alike.
Suitable for use in equipment where both radial and thrust loads are present. Its open design allows for straightforward maintenance.
The bearing’s chrome steel components provide lasting durability. It’s a practical choice for various industrial applications.
With its standard radial clearance, it fits seamlessly into different setups. The bearing’s performance meets the needs of demanding uses.
Perfect for systems requiring strength and ease of servicing. Its compatibility with Timken parts adds to its practicality.
The bearing’s tapered rollers distribute loads evenly for smooth operation. It’s a reliable option for heavy-duty applications.
Great for use in industrial machinery or automotive drivetrains. Its open seal type facilitates regular maintenance.
The bearing’s dynamic ratings ensure long-term reliability. It’s a versatile solution for many mechanical systems.
With its robust construction, it handles combined loads with ease. The bearing’s temperature range accommodates most operational conditions.
Ideal for applications where precision and durability are key. Its single-row design simplifies installation and upkeep.
The bearing’s chrome steel materials resist wear and extend lifespan. It’s a dependable component for challenging environments.
Suitable for use in systems requiring both radial and thrust support. Its open design allows for easy inspection and servicing.
The bearing’s tapered rollers ensure efficient load distribution. It’s a practical choice for engineers and maintenance professionals.
With its standard radial clearance, it integrates well into various setups. The bearing’s construction minimizes friction for optimal performance.
Perfect for applications demanding reliability and consistent operation. Its compatibility with Timken parts ensures easy sourcing.
The bearing’s weight and dimensions make it manageable yet strong. It’s a versatile option for many industrial and automotive needs.
Great for use in heavy equipment where combined loads are common. Its open seal type simplifies maintenance routines.
The bearing’s dynamic load ratings highlight its durability. It’s a dependable solution for demanding operational conditions.
With its sturdy materials, it handles stress and wear effectively. The bearing’s temperature tolerance suits a wide range of environments.
Ideal for applications requiring reliable performance under load. Its tapered roller design ensures stability and efficiency.
The bearing’s single-row construction offers ease of installation. It’s a solid pick for engineers and maintenance teams alike.
Suitable for use in equipment where both radial and thrust loads are present. Its open design allows for straightforward maintenance.
The bearing’s chrome steel components provide lasting durability. It’s a practical choice for various industrial applications.
With its standard radial clearance, it fits seamlessly into different setups. The bearing’s performance meets the needs of demanding uses.
Perfect for systems requiring strength and ease of servicing. Its compatibility with Timken parts adds to its practicality.
The bearing’s tapered rollers distribute loads evenly for smooth operation. It’s a reliable option for heavy-duty applications.
Great for use in industrial machinery or automotive drivetrains. Its open seal type facilitates regular maintenance.
The bearing’s dynamic ratings ensure long-term reliability. It’s a versatile solution for many mechanical systems.
With its robust construction, it handles combined loads with ease. The bearing’s temperature range accommodates most operational conditions.
Ideal for applications where precision and durability are key. Its single-row design simplifies installation and upkeep.
The bearing’s chrome steel materials resist wear and extend lifespan. It’s a dependable component for challenging environments.
Suitable for use in systems requiring both radial and thrust support. Its open design allows for easy inspection and servicing.
The bearing’s tapered rollers ensure efficient load distribution. It’s a practical choice for engineers and maintenance professionals.
With its standard radial clearance, it integrates well into various setups. The bearing’s construction minimizes friction for optimal performance.
Perfect for applications demanding reliability and consistent operation. Its compatibility with Timken parts ensures easy sourcing.
The bearing’s weight and dimensions make it manageable yet strong. It’s a versatile option for many industrial and automotive needs.
Great for use in heavy equipment where combined loads are common. Its open seal type simplifies maintenance routines.
The bearing’s dynamic load ratings highlight its durability. It’s a dependable solution for demanding operational conditions.
With its sturdy materials, it handles stress and wear effectively. The bearing’s temperature tolerance suits a wide range of environments.
Ideal for applications requiring reliable performance under load. Its tapered roller design ensures stability and efficiency.
The bearing’s single-row construction offers ease of installation. It’s a solid pick for engineers and maintenance teams alike.
Suitable for use in equipment where both radial and thrust loads are present. Its open design allows for straightforward maintenance.
The bearing’s chrome steel components provide lasting durability. It’s a practical choice for various industrial applications.
With its standard radial clearance, it fits seamlessly into different setups. The bearing’s performance meets the needs of demanding uses.
Perfect for systems requiring strength and ease of servicing. Its compatibility with Timken parts adds to its practicality.
The bearing’s tapered rollers distribute loads evenly for smooth operation. It’s a reliable option for heavy-duty applications.
Great for use in industrial machinery or automotive drivetrains. Its open seal type facilitates regular maintenance.
The bearing’s dynamic ratings ensure long-term reliability. It’s a versatile solution for many mechanical systems.
With its robust construction, it handles combined loads with ease. The bearing’s temperature range accommodates most operational conditions.
Ideal for applications where precision and durability are key. Its single-row design simplifies installation and upkeep.
The bearing’s chrome steel materials resist wear and extend lifespan. It’s a dependable component for challenging environments.
Suitable for use in systems requiring both radial and thrust support. Its open design allows for easy inspection and servicing.
The bearing’s tapered rollers ensure efficient load distribution. It’s a practical choice for engineers and maintenance professionals.
With its standard radial clearance, it integrates well into various setups. The bearing’s construction minimizes friction for optimal performance.
Perfect for applications demanding reliability and consistent operation. Its compatibility with Timken parts ensures easy sourcing.
The bearing’s weight and dimensions make it manageable yet strong. It’s a versatile option for many industrial and automotive needs.
Great for use in heavy equipment where combined loads are common. Its open seal type simplifies maintenance routines.
The bearing’s dynamic load ratings highlight its durability. It’s a dependable solution for demanding operational conditions.
With its sturdy materials, it handles stress and wear effectively. The bearing’s temperature tolerance suits a wide range of environments.
Ideal for applications requiring reliable performance under load. Its tapered roller design ensures stability and efficiency.
The bearing’s single-row construction offers ease of installation. It’s a solid pick for engineers and maintenance teams alike.
Suitable for use in equipment where both radial and thrust loads are present. Its open design allows for straightforward maintenance.
The bearing’s chrome steel components provide lasting durability. It’s a practical choice for various industrial applications.
With its standard radial clearance, it fits seamlessly into different setups. The bearing’s performance meets the needs of demanding uses.
Perfect for systems requiring strength and ease of servicing. Its compatibility with Timken parts adds to its practicality.
The bearing’s tapered rollers distribute loads evenly for smooth operation. It’s a reliable option for heavy-duty applications.
Great for use in industrial machinery or automotive drivetrains. Its open seal type facilitates regular maintenance.
The bearing’s dynamic ratings ensure long-term reliability. It’s a versatile solution for many mechanical systems.
With its robust construction, it handles combined loads with ease. The bearing’s temperature range accommodates most operational conditions.
Ideal for applications where precision and durability are key. Its single-row design simplifies installation and upkeep.
The bearing’s chrome steel materials resist wear and extend lifespan. It’s a dependable component for challenging environments.
Suitable for use in systems requiring both radial and thrust support. Its open design allows for easy inspection and servicing.
The bearing’s tapered rollers ensure efficient load distribution. It’s a practical choice for engineers and maintenance professionals.
With its standard radial clearance, it integrates well into various setups. The bearing’s construction minimizes friction for optimal performance.
Perfect for applications demanding reliability and consistent operation. Its compatibility with Timken parts ensures easy sourcing.
The bearing’s weight and dimensions make it manageable yet strong. It’s a versatile option for many industrial and automotive needs.
Great for use in heavy equipment where combined loads are common. Its open seal type simplifies maintenance routines.
The bearing’s dynamic load ratings highlight its durability. It’s a dependable solution for demanding operational conditions.
With its sturdy materials, it handles stress and wear effectively. The bearing’s temperature tolerance suits a wide range of environments.
Ideal for applications requiring reliable performance under load. Its tapered roller design ensures stability and efficiency.
The bearing’s single-row construction offers ease of installation. It’s a solid pick for engineers and maintenance teams alike.
Suitable for use in equipment where both radial and thrust loads are present. Its open design allows for straightforward maintenance.
The bearing’s chrome steel components provide lasting durability. It’s a practical choice for various industrial applications.
With its standard radial clearance, it fits seamlessly into different setups. The bearing’s performance meets the needs of demanding uses.
Perfect for systems requiring strength and ease of servicing. Its compatibility with Timken parts adds to its practicality.
The bearing’s tapered rollers distribute loads evenly for smooth operation. It’s a reliable option for heavy-duty applications.
Great for use in industrial machinery or automotive drivetrains. Its open seal type facilitates regular maintenance.
The bearing’s dynamic ratings ensure long-term reliability. It’s a versatile solution for many mechanical systems.
With its robust construction, it handles combined loads with ease. The bearing’s temperature range accommodates most operational conditions.
Ideal for applications where precision and durability are key. Its single-row design simplifies installation and upkeep.
The bearing’s chrome steel materials resist wear and extend lifespan. It’s a dependable component for challenging environments.
Suitable for use in systems requiring both radial and thrust support. Its open design allows for easy inspection and servicing.
The bearing’s tapered rollers ensure efficient load distribution. It’s a practical choice for engineers and maintenance professionals.
With its standard radial clearance, it integrates well into various setups. The bearing’s construction minimizes friction for optimal performance.
Perfect for applications demanding reliability and consistent operation. Its compatibility with Timken parts ensures easy sourcing.
The bearing’s weight and dimensions make it manageable yet strong. It’s a versatile option for many industrial and automotive needs.
Great for use in heavy equipment where combined loads are common. Its open seal type simplifies maintenance routines.
The bearing’s dynamic load ratings highlight its durability. It’s a dependable solution for demanding operational conditions.
With its sturdy materials, it handles stress and wear effectively. The bearing’s temperature tolerance suits a wide range of environments.
Ideal for applications requiring reliable performance under load. Its tapered roller design ensures stability and efficiency.
The bearing’s single-row construction offers ease of installation. It’s a solid pick for engineers and maintenance teams alike.
Suitable for use in equipment where both radial and thrust loads are present. Its open design allows for straightforward maintenance.
The bearing’s chrome steel components provide lasting durability. It’s a practical choice for various industrial applications.
With its standard radial clearance, it fits seamlessly into different setups. The bearing’s performance meets the needs of demanding uses.
Perfect for systems requiring strength and ease of servicing. Its compatibility with Timken parts adds to its practicality.
The bearing’s tapered rollers distribute loads evenly for smooth operation. It’s a reliable option for heavy-duty applications.
Great for use in industrial machinery or automotive drivetrains. Its open seal type facilitates regular maintenance.
The bearing’s dynamic ratings ensure long-term reliability. It’s a versatile solution for many mechanical systems.
With its robust construction, it handles combined loads with ease. The bearing’s temperature range accommodates most operational conditions.
Ideal for applications where precision and durability are key. Its single-row design simplifies installation and upkeep.
The bearing’s chrome
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