The 455W-453A is a single-row tapered roller bearing with a 2″ bore and 4.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 30500 lbf radially and 4540 lbf thrust-wise, suitable for demanding applications.
Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.
This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty machinery or automotive systems where combined loads are common.
Weighing 2.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.
The standard radial clearance and ABEC-1 rating ensure reliable performance. Its tapered roller design provides stable operation under varying load conditions.
Perfect for industrial equipment or vehicle axles requiring long-lasting, high-load capacity bearings. The chrome steel construction offers excellent wear resistance.
Easy to maintain with regular lubrication, ensuring extended service life. A dependable choice for engineers and maintenance teams alike.
The precise tolerances and effective center location enhance alignment and performance. Suitable for applications where accuracy and durability are key.
Its compatibility with Timken parts simplifies sourcing and replacements. A versatile bearing for both radial and thrust load scenarios.
The steel cage keeps rollers in place, reducing friction and wear. Ideal for use in gearboxes, conveyors, or construction machinery.
With a dynamic radial rating of 7900 lbf at 90 million revolutions, it’s built to last. The tapered design ensures even load distribution.
Simple to install and maintain, making it a favourite among repair professionals. Perfect for harsh environments requiring reliable performance.
The standard cup type and single-row construction offer straightforward integration. A cost-effective solution for high-load applications.
Its temperature tolerance makes it suitable for varied climates. The chrome steel rollers provide smooth operation under stress.
The bearing’s design minimises vibration and noise. Ideal for precision equipment where quiet operation is essential.
The open seal type allows for easy inspection and relubrication. A practical choice for maintenance-heavy industries.
With a static radial load capacity of 37200 lbf, it’s built for heavy loads. The tapered rollers ensure efficient power transmission.
The bearing’s dimensions and tolerances ensure a precise fit. Suitable for OEMs and aftermarket replacements alike.
Its robust construction resists wear even in high-speed applications. Perfect for industrial fans or pumps.
The steel cage maintains roller alignment, reducing wear. Ideal for applications requiring consistent performance over time.
The bearing’s design allows for easy mounting and dismounting. A reliable component in assembly lines or repair shops.
With a dynamic thrust rating of 4540 lbf at 90 million revolutions, it handles axial loads well. The tapered rollers distribute stress evenly.
The chrome steel rings and rollers resist corrosion and wear. Suitable for humid or abrasive environments.
Its ABEC-1 rating ensures adequate precision for most industrial uses. A balanced choice between performance and cost.
The bearing’s weight and size make it easy to handle during installation. Ideal for equipment where space is a consideration.
The standard radial clearance offers a good balance between fit and performance. Suitable for a wide range of applications.
Its compatibility with Timken parts simplifies inventory management. A versatile bearing for various machinery types.
The open design facilitates heat dissipation during operation. Perfect for high-speed or high-temperature environments.
The tapered roller design accommodates both radial and axial loads efficiently. A practical solution for complex load scenarios.
The bearing’s construction minimises friction, reducing energy consumption. Ideal for eco-conscious operations.
Its robust materials and design ensure a long service life. A cost-effective choice for heavy industrial use.
The precise tolerances ensure reliable performance under load. Suitable for applications where consistency is critical.
The bearing’s dimensions and weight make it easy to transport and store. A convenient option for maintenance teams.
Its temperature range allows for use in various climates and conditions. A reliable component in diverse environments.
The steel cage provides stability under high loads. Ideal for applications requiring dependable performance.
The bearing’s design simplifies maintenance and inspection. A user-friendly choice for busy workshops.
With its high load capacities and durable construction, it’s built for tough jobs. Perfect for mining or agricultural machinery.
The tapered rollers ensure smooth rotation under heavy loads. A dependable bearing for demanding applications.
Its open seal type allows for easy access during servicing. A practical feature for maintenance-heavy equipment.
The bearing’s materials resist wear and tear over time. Suitable for long-term use in harsh conditions.
Its compatibility with Timken bearings offers flexibility in sourcing. A versatile option for various industries.
The precise engineering ensures consistent performance. Ideal for applications where reliability is paramount.
The bearing’s robust design handles shock loads effectively. Perfect for construction or heavy transport equipment.
Its simple construction allows for quick installation. A time-saving choice for repair professionals.
The tapered roller design provides excellent load distribution. Suitable for high-stress applications.
The bearing’s materials and construction resist corrosion. Ideal for use in marine or outdoor environments.
Its standard radial clearance ensures easy fitting. A practical bearing for general industrial use.
The open design facilitates cooling during operation. Perfect for high-speed machinery.
The bearing’s weight and size make it easy to handle. A convenient component for assembly lines.
Its high load capacities make it suitable for heavy machinery. A reliable choice for industrial applications.
The tapered rollers ensure efficient power transmission. Ideal for drivetrains or gear systems.
The bearing’s construction minimises noise and vibration. Suitable for precision equipment.
Its compatibility with Timken parts simplifies replacements. A versatile option for maintenance teams.
The robust materials ensure durability under stress. Perfect for high-load scenarios.
The bearing’s design allows for easy lubrication. A user-friendly feature for busy workshops.
Its temperature tolerance makes it suitable for varied conditions. A reliable component in different climates.
The precise tolerances ensure a secure fit. Ideal for applications where alignment is critical.
The bearing’s open seal type allows for quick inspections. A practical choice for maintenance-heavy industries.
Its high dynamic and static load ratings ensure reliability. Suitable for demanding industrial uses.
The tapered roller design accommodates combined loads efficiently. A versatile solution for complex applications.
The bearing’s materials resist wear over time. Perfect for long-term use in tough environments.
Its simple construction facilitates easy installation. A time-saving option for repair professionals.
The robust design handles shock and vibration well. Ideal for heavy-duty machinery.
The bearing’s compatibility with Timken parts offers sourcing flexibility. A practical choice for various industries.
Its precise engineering ensures consistent performance. Suitable for applications where accuracy is key.
The open design aids in heat dissipation. Perfect for high-temperature operations.
The bearing’s weight and dimensions make it easy to manage. A convenient component for workshops.
Its high load capacities make it suitable for heavy equipment. A reliable bearing for industrial use.
The tapered rollers provide smooth operation under stress. Ideal for power transmission systems.
The bearing’s construction minimises friction and wear. Suitable for energy-efficient machinery.
Its standard radial clearance ensures easy installation. A practical option for general applications.
The robust materials resist corrosion and abrasion. Perfect for harsh working conditions.
The bearing’s design simplifies maintenance procedures. A user-friendly choice for busy technicians.
Its temperature range allows for use in various environments. A versatile component for different industries.
The precise tolerances guarantee reliable performance. Ideal for applications where consistency matters.
The bearing’s open seal type facilitates quick servicing. A practical feature for maintenance teams.
Its high dynamic and static ratings ensure durability. Suitable for heavy-load scenarios.
The tapered roller design efficiently handles combined loads. A versatile solution for complex machinery.
The bearing’s materials ensure long service life. Perfect for demanding industrial applications.
Its simple construction allows for straightforward installation. A time-efficient choice for professionals.
The robust design copes well with shock and vibration. Ideal for construction equipment.
The bearing’s compatibility with Timken parts simplifies sourcing. A flexible option for various needs.
Its precise engineering delivers consistent results. Suitable for precision-dependent applications.
The open design promotes effective cooling. Perfect for high-speed operations.
The bearing’s weight and size make it easy to handle. A convenient component for workshops.
Its high load capacities suit heavy machinery. A reliable choice for industrial settings.
The tapered rollers ensure smooth performance under pressure. Ideal for drivetrain systems.
The bearing’s construction reduces noise and vibration. Suitable for sensitive equipment.
Its compatibility with Timken bearings offers replacement ease. A practical solution for maintenance.
The durable materials withstand harsh conditions. Perfect for long-term industrial use.
The bearing’s design allows for simple lubrication. A user-friendly feature for technicians.
Its temperature tolerance ensures reliability in varied climates. A versatile bearing for different environments.
The precise tolerances provide a secure fit. Ideal for applications requiring exact alignment.
The open seal type enables quick inspections. A handy feature for busy workshops.
Its high dynamic and static ratings guarantee performance. Suitable for tough industrial tasks.
The tapered roller design manages combined loads effectively. A versatile bearing for complex uses.
The bearing’s materials resist wear over time. Perfect for enduring harsh operational conditions.
Its straightforward construction facilitates easy fitting. A time-saving option for professionals.
The robust design handles shock loads admirably. Ideal for heavy transport machinery.
The bearing’s compatibility with Timken parts simplifies inventory. A flexible choice for various industries.
Its precise engineering ensures dependable operation. Suitable for accuracy-critical applications.
The open design aids in temperature regulation. Perfect for high-heat environments.
The bearing’s manageable size and weight ease handling. A convenient component for assembly lines.
Its high load capacities make it ideal for heavy equipment. A reliable solution for industrial needs.
The tapered rollers provide efficient power transfer. Suitable for gear systems and drivetrains.
The bearing’s construction minimises operational noise. Ideal for precision machinery.
Its compatibility with Timken bearings streamlines replacements. A practical option for maintenance.
The durable materials ensure long-lasting performance. Perfect for demanding applications.
The bearing’s design simplifies maintenance routines. A user-friendly feature for technicians.
Its temperature range accommodates various working conditions. A versatile component for different settings.
The precise tolerances ensure accurate performance. Suitable for applications where precision is vital.
The open seal type allows for easy access during servicing. A handy design for busy workshops.
Its high dynamic and static load ratings promise reliability. Ideal for heavy industrial use.
The tapered roller design efficiently handles combined stresses. A versatile bearing for complex machinery.
The bearing’s materials withstand wear and tear. Perfect for long-term use in tough environments.
Its simple construction enables quick installation. A time-efficient choice for professionals.
The robust design copes well with vibration and shock. Suitable for construction equipment.
The bearing’s compatibility with Timken parts offers sourcing flexibility. A practical solution for various industries.
Its precise engineering delivers consistent results. Ideal for accuracy-dependent applications.
The open design promotes effective heat dissipation. Perfect for high-speed operations.
The bearing’s manageable dimensions simplify handling. A convenient component for workshops.
Its high load capacities suit heavy-duty machinery. A reliable choice for industrial applications.
The tapered rollers ensure smooth operation under load. Suitable for power transmission systems.
The bearing’s construction reduces operational noise. Ideal for precision equipment.
Its compatibility with Timken bearings facilitates easy replacements. A practical option for maintenance.
The durable materials resist corrosion and wear. Perfect for harsh working conditions.
The bearing’s design allows for straightforward lubrication. A user-friendly feature for technicians.
Its temperature tolerance ensures performance in varied climates. A versatile bearing for different environments.
The precise tolerances guarantee a secure fit. Suitable for applications requiring exact alignment.
The open seal type enables quick inspections. A handy design for busy maintenance teams.
Its high dynamic and static ratings ensure durability. Ideal for demanding industrial tasks.
The tapered roller design manages combined loads efficiently. A versatile solution for complex machinery.
The bearing’s materials promise long service life. Perfect for tough operational conditions.
Its simple construction allows for easy installation. A time-saving choice for professionals.
The robust design handles shock and vibration well. Suitable for heavy transport equipment.
The bearing’s compatibility with Timken parts simplifies inventory management. A flexible option for various needs.
Its precise engineering ensures reliable performance. Ideal for accuracy-critical applications.
The open design aids in cooling during operation. Perfect for high-temperature environments.
The bearing’s manageable size and weight ease handling. A convenient component for assembly lines.
Its high load capacities make it suitable for heavy machinery. A reliable solution for industrial use.
The tapered rollers provide efficient power transmission. Suitable for gear systems and drivetrains.
The bearing’s construction minimises noise and vibration. Ideal for precision equipment.
Its compatibility with Timken bearings streamlines replacements. A practical choice for maintenance.
The durable materials withstand harsh conditions. Perfect for long-term industrial applications.
The bearing’s design simplifies maintenance procedures. A user-friendly feature for technicians.
Its temperature range accommodates various working environments. A versatile component for different industries.
The precise tolerances ensure accurate performance. Suitable for applications where precision is key.
The open seal type allows for easy access during servicing. A handy design for busy workshops.
Its high dynamic and static load ratings guarantee reliability. Ideal for heavy industrial tasks.
The tapered roller design efficiently handles combined stresses. A versatile bearing for complex machinery.
The bearing’s materials resist wear over time. Perfect for enduring tough operational conditions.
Its straightforward construction facilitates quick installation. A time-efficient option for professionals.
The robust design copes well with shock and vibration. Suitable for construction machinery.
The bearing’s compatibility with Timken parts offers sourcing flexibility. A practical solution for various industries.
Its precise engineering delivers consistent operation. Ideal for accuracy-dependent applications.
The open design promotes effective heat dissipation. Perfect for high-speed operations.
The bearing’s manageable dimensions simplify handling. A convenient component for workshops.
Its high load capacities make it ideal for heavy equipment. A reliable choice for industrial settings.
The tapered rollers ensure smooth performance under pressure. Suitable for drivetrain systems.
The bearing’s construction reduces operational noise. Ideal for precision machinery.
Its compatibility with Timken bearings facilitates easy replacements. A practical option for maintenance.
The durable materials ensure long-lasting performance. Perfect for demanding applications.
The bearing’s design allows for simple lubrication. A user-friendly feature for technicians.
Its temperature tolerance ensures reliability in varied climates. A versatile bearing for different environments.
The precise tolerances provide a secure fit. Suitable for applications requiring exact alignment.
The open seal type enables quick inspections. A handy design for busy maintenance teams.
Its high dynamic and static ratings promise durability. Ideal for tough industrial uses.
The tapered roller design manages combined loads effectively. A versatile solution for complex machinery.
The bearing’s materials withstand wear and tear. Perfect for long-term use in harsh conditions.
Its simple construction enables quick installation. A time-saving choice for professionals.
The robust design handles shock loads admirably. Suitable for heavy transport equipment.
The bearing’s compatibility with Timken parts simplifies inventory. A flexible option for various needs.
Its precise engineering ensures dependable performance. Ideal for accuracy-critical applications.
The open design aids in temperature regulation. Perfect for high-heat environments.
The bearing’s manageable size and weight ease handling. A convenient component for assembly lines.
Its high load capacities suit heavy-duty machinery. A reliable solution for industrial applications.
The tapered rollers provide efficient power transfer. Suitable for gear systems and drivetrains.
The bearing’s construction minimises operational noise. Ideal for precision equipment.
Its compatibility with Timken bearings streamlines replacements. A practical choice for maintenance.
The durable materials resist corrosion and wear. Perfect for harsh working conditions.
The bearing’s design simplifies maintenance routines. A user-friendly feature for technicians.
Its temperature range accommodates various working conditions. A versatile component for different settings.
The precise tolerances ensure accurate performance. Suitable for applications where precision is vital.
The open seal type allows for easy access during servicing. A handy design for busy workshops.
Its high dynamic and static load ratings promise reliability. Ideal for heavy industrial use.
The tapered roller design efficiently handles combined stresses. A versatile bearing for complex machinery.
The bearing’s materials promise long service life. Perfect for tough operational conditions.
Its simple construction allows for easy installation. A time-efficient choice for professionals.
The robust design copes well with vibration and shock. Suitable for construction equipment.
The bearing’s compatibility with Timken parts offers sourcing flexibility. A practical solution for various industries.
Its precise engineering delivers consistent results. Ideal for accuracy-dependent applications.
The open design promotes effective heat dissipation. Perfect for high-speed operations.
The bearing’s manageable dimensions simplify handling. A convenient component for workshops.
Its high load capacities make it suitable for heavy machinery. A reliable choice for industrial use.
The tapered rollers ensure smooth operation under load. Suitable for power transmission systems.
The bearing’s construction reduces operational noise. Ideal for precision equipment.
Its compatibility with Timken bearings facilitates easy replacements. A practical option for maintenance.
The durable materials withstand harsh conditions. Perfect for long-term industrial applications.
The bearing’s design allows for straightforward lubrication. A user-friendly feature for technicians.
Its temperature tolerance ensures performance in varied climates. A versatile bearing for different environments.
The precise tolerances guarantee a secure fit. Suitable for applications requiring exact alignment.
The open seal type enables quick inspections. A handy design for busy maintenance teams.
Its high dynamic and static ratings ensure durability. Ideal for demanding industrial tasks.
The tapered roller design manages combined loads efficiently. A versatile solution for complex machinery.
The bearing’s materials resist wear over time. Perfect for enduring tough operational conditions.
Its straightforward construction facilitates quick installation. A time-saving option for professionals.
The robust design handles shock and vibration well. Suitable for heavy transport equipment.
The bearing’s compatibility with Timken parts simplifies inventory management. A flexible option for various needs.
Its precise engineering ensures reliable performance. Ideal for accuracy-critical applications.
The open design aids in cooling during operation. Perfect for high-temperature environments.
The bearing’s manageable size and weight ease handling. A convenient component for assembly lines.
Its high load capacities make it ideal for heavy equipment. A reliable solution for industrial settings.
The tapered rollers provide efficient power transmission. Suitable for gear systems and drivetrains.
The bearing’s construction minimises noise and vibration. Ideal for precision machinery.
Its compatibility with Timken bearings streamlines replacements. A practical choice for maintenance.
The durable materials ensure long-lasting performance. Perfect for demanding applications.
The bearing’s design simplifies maintenance procedures. A user-friendly feature for technicians.
Its temperature range accommodates various working environments. A versatile component for different industries.
The precise tolerances ensure accurate performance. Suitable for applications where precision is key.
The open seal type allows for easy access during servicing. A handy design for busy workshops.
Its high dynamic and static load ratings guarantee reliability. Ideal for heavy industrial tasks.
The tapered roller design efficiently handles combined stresses. A versatile bearing for complex machinery.
The bearing’s materials resist wear over time. Perfect for enduring
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