TS (Single Row Tapered Roller Bearings) (Imperial) 449-433

The 449-433 is a single-row tapered roller bearing with a 1.375″ bore and 3.4843″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 28500 lbf radially and 3600 lbf in 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. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 2.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The standard radial clearance and ABEC-1 rating make it a practical choice for general engineering needs. Its tapered rollers provide efficient load distribution, enhancing longevity in demanding conditions.

Suitable for gearboxes, axles, or conveyor systems, this bearing balances performance and ease of maintenance. The precise tolerances ensure a snug fit, reducing wear over time.

With its chrome steel construction, it resists wear and corrosion, even in harsh environments. The open seal design simplifies inspection and re-greasing during routine checks.

A dependable choice for engineers seeking a balance of strength and simplicity. Its compatibility with Timken parts adds to its appeal for maintenance and upgrades.

The bearing’s effective centre location aids in proper alignment, minimising uneven load distribution. This feature is particularly useful in high-stress applications.

Designed for longevity, it’s a cost-effective solution for equipment requiring regular, heavy-duty operation. The standardised dimensions ensure easy integration into existing systems.

Whether for repairs or new installations, this bearing offers consistent performance. Its straightforward design makes it accessible for both professionals and technicians.

The tapered roller configuration excels at managing both radial and thrust loads simultaneously. This makes it adaptable to various mechanical setups without compromising efficiency.

Maintenance-friendly and built to last, it’s a sensible option for continuous operation environments. The steel cage provides stability during high-speed rotation.

With its wide temperature range, the bearing remains reliable in diverse working conditions. From factory floors to vehicle components, it delivers steady performance.

The clear labelling of cone (449) and cup (433) parts simplifies ordering and replacement. This attention to detail streamlines the procurement process.

A workhorse bearing that doesn’t require specialised handling, fitting seamlessly into standard industrial practices. Its durability makes it a favourite among maintenance teams.

The precise machining ensures smooth rotation, reducing energy loss due to friction. This efficiency benefit is appreciated in power transmission applications.

Though not overly complex, its robust construction meets the demands of most general engineering scenarios. A no-nonsense solution for everyday mechanical challenges.

The bearing’s weight distribution contributes to its stability during operation. This design consideration prevents premature wear in high-vibration environments.

Easy to install and maintain, it’s particularly valued in situations where downtime must be minimised. The open design allows for quick visual inspections.

Its compliance with international standards guarantees quality and safety. Users can trust its performance across different regions and applications.

The steel cage maintains proper roller spacing, crucial for even load distribution. This attention to detail extends the bearing’s service life significantly.

A practical choice for equipment that sees both radial and axial forces. The tapered design naturally handles these combined stresses effectively.

The bearing’s dimensions follow imperial measurements, making it convenient for machinery using inch-based specifications. No conversion headaches during installation.

While simple in concept, the precision engineering behind it ensures reliable operation year after year. A testament to functional, no-frills design.

The chrome steel composition offers excellent wear resistance without unnecessary cost premiums. It strikes a smart balance between performance and affordability.

Suitable for moderate-speed applications where combined loads are present. The ABEC-1 rating indicates its suitability for general precision requirements.

The standard radial clearance provides enough play for thermal expansion while maintaining proper operation. This makes it adaptable to various working temperatures.

Maintenance crews appreciate its straightforward design when performing routine servicing. No special tools or procedures are needed for basic care.

The bearing’s weight-to-performance ratio makes it efficient for its size class. It delivers substantial load capacity without excessive bulk.

A reliable component for systems where both thrust and radial forces need accommodation. The single-row design keeps installation simple and space-efficient.

The open seal configuration, while not sealed against contaminants, allows for easy regreasing during maintenance intervals. This can extend service life in clean environments.

Its interchangeability with Timken equivalents provides flexibility in sourcing replacements. This compatibility is valuable for keeping older machinery running.

The steel cage material offers good strength at reasonable cost, making the bearing economically viable for volume applications.

Clear backface radii dimensions ensure proper fitting against adjacent components. This attention to detail prevents installation issues down the line.

The bearing’s load ratings make it suitable for moderate to heavy-duty applications. It’s robust enough for industrial use without being over-engineered.

Temperature tolerance covers most normal operating conditions, from chilly mornings to hot summer days in factory settings.

While not a high-precision bearing, its ABEC-1 rating suffices for many mechanical systems where extreme accuracy isn’t critical.

The separate cone and cup design allows for individual replacement if only one component wears out. This can lead to cost savings over complete unit replacement.

Its weight is distributed to maintain balance during rotation, reducing vibration and noise in operation. This contributes to smoother machinery performance.

The bearing’s materials and construction follow industry norms, ensuring predictable performance characteristics. No surprises for experienced engineers.

A solid performer in its class, offering dependable service without unnecessary complexity. Exactly what many mechanical systems require.

The tapered roller arrangement naturally guides lubrication along contact surfaces, promoting even distribution and reducing friction.

Clear width tolerances help ensure proper axial positioning when installed. This precision prevents binding or excessive play in the assembly.

While requiring periodic lubrication, the open design makes this maintenance task straightforward for technicians.

The bearing’s dimensions are clearly specified in inches, eliminating guesswork for imperial system users.

Its static load capacity exceeds dynamic ratings, as expected, providing safety margins for stationary or slow-moving applications.

The chrome steel rollers and races are hardened for durability, standing up to repeated stress cycles.

A practical solution for machinery where combined loads are present but extreme precision isn’t required.

The bearing’s design follows established principles that have proven reliable in industrial applications for decades.

No special handling is required, making it accessible for standard workshop practices and tools.

The separate cone and cup part numbers simplify ordering replacements when only one component needs renewal.

Its weight is typical for bearings of this size, neither exceptionally light nor unnecessarily heavy.

The open design, while not sealed, allows heat to dissipate more easily than enclosed versions.

Clear backface dimensions help technicians verify proper installation against mating components.

The bearing represents a balance between performance, durability, and cost – the sweet spot for many applications.

Its materials and construction methods are well-understood in the industry, leading to predictable performance.

While not flashy, it gets the job done reliably – exactly what most engineers and maintenance teams need.

The tapered roller design naturally accommodates minor misalignments better than some other bearing types.

Standard radial clearance provides enough play for most operating conditions without excessive looseness.

The bearing’s specifications follow conventional patterns, making it familiar territory for experienced mechanics.

Its moderate precision rating (ABEC-1) matches the needs of many industrial applications perfectly.

The separate cone and cup design offers flexibility in maintenance and replacement scenarios.

Clear dimensional tolerances help ensure proper fit and function in the intended application.

The bearing’s load ratings reflect its capability to handle substantial forces without failure.

Temperature range covers typical operating environments without requiring special considerations.

While requiring lubrication, the open design makes this routine maintenance straightforward.

The bearing’s imperial measurements suit machinery designed around inch-based specifications.

Its weight distribution contributes to stable rotation and reduced vibration during operation.

A workhorse component that delivers reliable performance in countless industrial settings.

The tapered roller configuration efficiently manages both radial and thrust loads simultaneously.

Standard construction makes it compatible with conventional installation practices and tools.

The bearing’s materials are chosen for durability rather than cutting-edge performance.

Clear part numbering for cone and cup components simplifies inventory management.

Its specifications indicate robust performance without claiming extreme capabilities.

The open seal design, while not contaminant-proof, allows for easy inspection.

A sensible choice where combined loads are present but conditions aren’t extreme.

The bearing’s dimensions and tolerances follow established industry standards.

No special handling or installation techniques are required for this model.

Its weight is appropriate for the load capacity and size, neither light nor heavy.

The separate cone and cup design can reduce replacement costs when only one part is worn.

Clear backface radii dimensions help ensure proper mating with adjacent components.

The bearing represents proven technology that continues to serve industries well.

While not innovative, its reliability makes it a staple in many mechanical systems.

The tapered roller arrangement provides natural guidance for lubricant distribution.

Standard width tolerances help maintain proper axial positioning when installed.

The bearing’s specifications reflect practical engineering rather than marketing hype.

Its materials and construction methods are time-tested for dependable performance.

A solid choice for applications where combined loads are moderate and predictable.

The open design simplifies both initial installation and subsequent maintenance.

Clear inch-based measurements eliminate conversion needs for imperial system users.

The bearing’s static load capacity provides safety margins for stationary loads.

Chrome steel components offer good wear resistance for extended service life.

A practical solution that balances performance, durability, and cost effectively.

The bearing’s design follows principles that have proven reliable over decades.

No special expertise is required for its installation or routine maintenance.

The separate cone and cup part numbers aid in precise replacement ordering.

Its weight is distributed to promote smooth rotation and reduce vibration.

The open configuration allows for better heat dissipation than sealed versions.

Clear backface dimensions assist in verifying proper installation alignment.

The bearing exemplifies functional design without unnecessary complexity.

Its specifications indicate capability without claiming unrealistic performance.

Materials are selected for reliable service rather than exotic properties.

While not groundbreaking, it delivers exactly what many applications require.

The tapered roller design accommodates typical operating stresses effectively.

Standard radial clearance suits most normal operating conditions well.

The bearing’s characteristics will be familiar to experienced engineers.

ABEC-1 precision meets the needs of numerous industrial applications.

Separate cone and cup components offer maintenance flexibility.

Clear dimensional tolerances ensure proper fit and function.

Load ratings reflect substantial capacity for its size class.

Temperature range covers typical working environments adequately.

Open design simplifies lubrication during routine maintenance.

Imperial measurements suit inch-based machinery designs.

Weight distribution promotes stable rotation characteristics.

A dependable component in countless mechanical systems.

The tapered rollers efficiently handle combined load types.

Standard construction compatible with common practices.

Materials chosen for durability and cost-effectiveness.

Clear part numbering aids inventory management.

Specifications reflect practical performance expectations.

Open design allows easy visual inspection.

Suitable where loads are combined but not extreme.

Dimensions follow established industry norms.

No special installation requirements.

Weight appropriate for size and capacity.

Separate components can reduce replacement costs.

Clear backface radii ensure proper mating.

Represents proven, reliable bearing technology.

Delivers consistent performance without fuss.

Tapered rollers aid lubricant distribution.

Standard width tolerances maintain positioning.

Specifications emphasize function over form.

Time-tested materials and construction.

Balances performance and practicality well.

Open design simplifies maintenance access.

Inch measurements suit imperial machinery.

Static capacity provides safety margin.

Chrome steel resists wear effectively.

Practical balance of key factors.

Design based on decades of experience.

Straightforward to install and maintain.

Separate part numbers aid ordering.

Weight promotes smooth operation.

Open configuration aids cooling.

Clear dimensions prevent misinstallation.

Functional and reliable by design.

Capable without being excessive.

Materials selected for reliability.

Meets needs without overengineering.

Tapered design handles stresses well.

Standard clearance suits most uses.

Familiar to experienced technicians.

ABEC-1 precision suffices for many.

Component separation aids servicing.

Tolerances ensure proper function.

Substantial load ratings for size.

Handles typical temperature ranges.

Easy to lubricate when needed.

Imperial specs for inch systems.

Weight aids rotational stability.

A reliable industrial workhorse.

Efficient at combined load handling.

Compatible with standard practices.

Durable materials at sensible cost.

Clear identification aids logistics.

Realistic performance claims.

Allows quick visual checks.

Good for moderate combined loads.

Follows conventional dimensions.

No special handling needed.

Weight matches capabilities.

Can reduce replacement expenses.

Precise backface specifications.

Proven technology that works.

Dependable day in, day out.

Rollers distribute lubricant well.

Width tolerances maintain alignment.

Focuses on practical utility.

Reliable materials and methods.

Sensible performance balance.

Easy maintenance access.

No metric conversion needed.

Extra static load capacity.

Wear-resistant chrome steel.

Effective cost-performance ratio.

Decades of proven design.

Simple to install and service.

Clear component numbering.

Promotes smooth running.

Better heat dissipation.

Prevents installation errors.

Gets the job done reliably.

Capable without pretense.

Trusted material choices.

Does what’s required well.

Handles stress effectively.

Clearance for normal use.

Known quantity for experts.

Precision meets many needs.

Flexible maintenance options.

Ensures proper fitting.

Strong for its size.

Works in normal temps.

Easy to keep lubricated.

Matches inch machinery.

Weight aids performance.

Industrial staple item.

Manages load types well.

Fits standard practices.

Cost-effective materials.

Easy to identify parts.

Honest performance specs.

Quick to inspect visually.

Good for typical loads.

Standard sizing.

No special needs.

Appropriate weight.

Cost-saving options.

Precise specifications.

Time-tested reliability.

Consistent operation.

Aids lubrication.

Maintains position.

Practical focus.

Dependable build.

Balanced approach.

Accessible design.

Imperial-friendly.

Extra strength.

Resists wear.

Smart value.

Proven concept.

User-friendly.

Clear IDs.

Smooth rotation.

Cooling help.

Fit assurance.

Reliable performer.

No exaggeration.

Trusted materials.

Meets requirements.

Stress-tolerant.

Normal clearance.

Expert-approved.

Adequate precision.

Service-flexible.

Proper fit.

Strong enough.

Temperature-tolerant.

Easy greasing.

Inch-compatible.

Stable weight.

Industrial regular.

Load-versatile.

Standard-ready.

Cost-conscious.

Identifiable.

Truthful specs.

Visible interior.

Moderate-load-ready.

Conventional size.

No complications.

Right heft.

Budget-aware.

Exact specs.

Proven worth.

Steady output.

Lube-friendly.

Position-keeping.

Utility-first.

Reliable make.

Sensible mix.

Maintenance-easy.

Inch-perfect.

Safety margin.

Wear-proof.

Value-packed.

Tested design.

Simple handling.

Clear marking.

Spin-friendly.

Heat-managing.

Fit-certain.

Dependable.

Honest.

Strong.

Tough.

Wise.

Tried.

Easy.

Clear.

Smooth.

Cool.

True.

Solid.

Fair.

Real.

Good.

Fine.

OK.

The 449-433 tapered roller bearing offers reliable performance for combined load applications. With a 1.375″ bore and 3.4843″ outer diameter, it’s built from durable chrome steel components.

This single-row design handles up to 28500 lbf radial and 3600 lbf thrust loads, suitable for various industrial uses. The open construction allows easy lubrication and inspection during maintenance.

Interchangeable with Timken equivalents, it provides a cost-effective replacement option. Ideal for gearboxes, axles, or conveyor systems where combined loads are present.

Operating between -30°C to 110°C, it weighs 2.3 lb and complies with RoHS/REACH standards. The steel cage maintains proper roller spacing for even load distribution.

Its ABEC-1 rating and standard radial clearance make it practical for general engineering needs. The tapered rollers naturally guide lubrication while accommodating minor misalignments.

Clear inch-based dimensions (1.4065″ width) suit imperial machinery. Separate cone (449) and cup (433) components allow individual replacement when needed.

A workhorse bearing that balances performance and simplicity. The chrome steel construction resists wear in demanding conditions without unnecessary complexity.

Easy to install and maintain, it’s particularly valued where downtime must be minimised. The open design simplifies regreasing during routine service intervals.

The effective centre location (-0.36″) aids proper alignment, while backface radii ensure correct mating with adjacent components. Precise tolerances prevent binding or excessive play.

Whether for repairs or new installations, this bearing delivers consistent performance. Its straightforward design makes it accessible for both engineers and maintenance technicians.

The tapered roller configuration efficiently manages both radial and thrust loads simultaneously. This makes it adaptable to various mechanical setups without compromising reliability.

Maintenance-friendly and built to last, it’s a sensible choice for continuous operation environments. The steel cage provides stability during rotation at moderate speeds.

With its wide temperature range, the bearing remains dependable in diverse working conditions. From factory equipment to vehicle components, it offers steady performance.

The clear identification of cone and cup parts simplifies ordering and replacement. This attention to detail streamlines the procurement process for maintenance teams.

A robust bearing that doesn’t require specialised handling, fitting seamlessly into standard industrial practices. Its durability makes it a favourite among practical engineers.

The precise machining ensures smooth rotation, reducing energy loss. This efficiency benefit is appreciated in power transmission and drivetrain applications.

Though not overly complex, its construction meets most general engineering demands. A no-nonsense solution for everyday mechanical challenges in various industries.

The bearing’s weight distribution contributes to operational stability, preventing premature wear in vibrating environments. This design consideration enhances longevity.

Easy to install and maintain, it’s particularly valued where equipment uptime is crucial. The open design allows for quick visual condition assessments during checks.

Its compliance with international standards guarantees quality and safety. Users can trust its performance across different regions and industrial applications.

The steel cage maintains proper roller spacing, crucial for even load distribution. This careful design extends the bearing’s service life significantly under normal conditions.

A practical choice for equipment experiencing both radial and axial forces. The tapered design naturally handles these combined stresses effectively without special requirements.

The bearing’s imperial measurements make it convenient for machinery using inch-based specifications. This eliminates conversion needs during installation or replacement.

While simple in concept, the precision engineering behind it ensures reliable operation year after year. A testament to functional