TS (Single Row Tapered Roller Bearings) (Imperial) 42373-42590

The 42373-42590 is a single-row tapered roller bearing with a 3.7392″ bore and 5.9045″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 36600 lbf radially and 8000 lbf thrust, making it versatile for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like truck axles or heavy machinery where both radial and thrust loads are present.

Weighing 4.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance (with options for C3/C4/C5) ensures flexibility in different setups. Its ABEC-1 rating provides dependable precision for general industrial use.

Designed with a 1.25″ width, it fits compact spaces without compromising strength. The tapered rollers distribute loads evenly, reducing wear over time.

Perfect for maintenance or upgrades in construction equipment or agricultural machinery. Its chrome steel construction resists wear, extending service life even in tough conditions.

Easy to install with standard cup and cone designs, simplifying replacements. The clear cage spacing (0.14″ front, 0.1″ back) ensures smooth roller movement.

A practical choice for engineers needing a balance of strength and versatility. Its effective center location (0.12″) optimises load distribution for stable performance.

Suitable for moderate-speed applications where reliability matters more than ultra-high precision. The inch measurements make it straightforward for imperial system users.

Backed by TFL’s quality, it’s a cost-effective alternative to premium brands without sacrificing performance. The 42000 series design offers proven durability in demanding environments.

Ideal for repair shops stocking common bearing sizes. The separate cone (42373) and cup (42590) parts allow individual replacement if needed.

The 90-million-revolution dynamic ratings (C90/Ca90) assure long service life under proper conditions. Standard lubrication keeps it running smoothly with routine maintenance.

Fits well in systems requiring combined load handling without complex bearing arrangements. The backing diameters (4.25″-5.64″) provide secure mounting options.

A workhorse bearing for industrial applications where consistent performance trumps extreme specifications. The chrome steel rollers resist deformation under heavy loads.

The 0.12″-0.13″ backface radii prevent stress concentration, enhancing durability. Its 1.1406″ cone width offers ample support for roller alignment.

A straightforward solution for machinery designers needing reliable tapered roller performance. The 0.9688″ cup width ensures proper seating in housings.

Tolerance ranges (+0.001″ to -0.01″) accommodate typical manufacturing variations without compromising fit. The 1.25″ total width balances capacity and space efficiency.

Trusted by maintenance teams for predictable wear patterns and easy inspection. The steel cage withstands impacts better than some synthetic alternatives.

A no-nonsense bearing for applications where proven designs outperform flashy innovations. The standard radial clearance suits most general industrial uses.

The separate cone and cup design simplifies inventory for distributors stocking multiple configurations. Its temperature range covers most non-extreme environments.

A practical upgrade for aging equipment needing dependable load support. The inch sizing (e.g., 3.7392″ bore) ensures compatibility with imperial-dimensioned shafts.

The tapered roller design naturally handles combined loads without complex adjustments. Its 4.2 lb weight indicates solid construction without unnecessary bulk.

Ideal for rebuild kits or as a spare part for fleet maintenance programs. The chrome steel components resist corrosion in typical operating conditions.

A go-to choice for engineers specifying bearings for moderate-speed, high-load scenarios. The ABEC-1 rating meets most industrial needs without over-engineering.

The C90/Ca90 ratings provide realistic life estimates under typical operating stresses. Its open design facilitates condition monitoring during routine checks.

A versatile performer in power transmission systems across multiple industries. The steel cage material offers good heat dissipation compared to polymers.

Suitable for OEMs needing a cost-effective tapered roller solution for volume production. The standard cup type simplifies housing design for equipment manufacturers.

The 42000 series’ proven track record makes it a safe bet for new designs. Its compliance with RoHS/REACH ensures adherence to modern environmental standards.

A reliable workhorse bearing that won’t disappoint in properly specified applications. The inch-based tolerances (+0.001″ to -0.01″) ensure predictable fits.

The separate cone and cup numbering (42373/42590) aids precise ordering for replacement projects. Its dynamic thrust rating (8000 lbf) handles axial loads competently.

A sensible choice for maintenance stocks in industries like mining or freight. The chrome steel construction withstands typical industrial contaminants.

The tapered roller design inherently accommodates slight misalignments during operation. Its -30°C to 110°C range suits most temperate climate applications.

A dependable component for drivetrain systems in heavy vehicles or machinery. The standard radial clearance offers a balance of play and precision.

The steel cage provides reliable roller guidance without the brittleness of some alternatives. Its 5.9045″ outer diameter fits common housing sizes.

A straightforward solution for engineers prioritising function over cutting-edge specifications. The 3.7392″ bore accommodates standard imperial shaft sizes.

The 1.25″ width provides adequate load capacity without excessive space requirements. Its dynamic radial rating (9490 lbf at 90 million revs) ensures predictable longevity.

A practical bearing for rebuild projects where original specifications must be matched. The separate cup/cone design allows targeted replacement of worn components.

The 42000 series’ widespread use means ample technical support is available. Its inch dimensions simplify integration with existing imperial-measurement systems.

A no-fuss performer in applications like conveyor systems or industrial fans. The open seal type permits easy relubrication during service intervals.

The tapered rollers’ large contact area distributes loads effectively, reducing stress points. Its 4.2 lb weight strikes a good capacity-to-mass ratio.

A trustworthy choice for equipment subject to variable loading conditions. The chrome steel material offers consistent performance across its temperature range.

The standard cup design ensures compatibility with common housing configurations. Its static radial load capacity (54300 lbf) provides safety margins for peak loads.

A sensible selection for cost-conscious buyers needing reliable tapered roller performance. The ABEC-1 precision meets most industrial machinery requirements.

The separate cone and cup parts (42373/42590) enable flexible inventory management for suppliers. Its dynamic thrust capacity (8000 lbf) handles incidental axial loads.

A go-to option for maintenance crews replacing worn bearings in heavy equipment. The steel cage withstands the rigours of industrial environments reliably.

The tapered roller design naturally accommodates both radial and thrust loads efficiently. Its RoHS/REACH compliance future-proofs installations against regulatory changes.

A workaday solution for applications where proven performance beats experimental designs. The 3.7392″-5.9045″ sizing fits standard imperial dimension frameworks.

The 1.25″ width provides a compact footprint given its load capabilities. Its dynamic radial rating (36600 lbf) ensures dependable service under design conditions.

A practical component for machinery manufacturers needing imperial-sized tapered rollers. The separate cup and cone allow optimal replacement of worn elements.

The 42000 series’ established design reduces engineering validation time for new projects. Its open construction facilitates inspection and maintenance access.

A reliable performer in applications like agricultural machinery or construction equipment. The chrome steel composition resists typical operational wear patterns.

The tapered rollers’ geometry provides stable operation under varying load directions. Its -30°C to 110°C temperature range covers most non-extreme environments.

A sensible choice for rebuild kits where original specifications must be maintained. The inch-based dimensions (e.g., 5.9045″ OD) ensure proper fits in imperial systems.

The standard radial clearance offers a balance between precision and operational tolerance. Its 4.2 lb weight indicates substantial construction without excessive mass.

A dependable option for industrial maintenance inventories stocking common sizes. The steel cage material provides durable roller guidance over long service periods.

The separate cone (42373) and cup (42590) numbering simplifies precise reordering. Its dynamic thrust rating (8000 lbf) competently handles axial load components.

A versatile performer in drivetrain applications across multiple heavy industries. The chrome steel rollers withstand repeated stress cycles effectively.

The tapered roller design inherently compensates for minor mounting misalignments. Its compliance with RoHS/REACH standards meets current environmental regulations.

A no-nonsense bearing for applications where reliability trumps exotic specifications. The 3.7392″ bore fits standard imperial shaft diameters precisely.

The 1.25″ width provides a space-efficient solution given its load capacity. Its static radial load rating (54300 lbf) offers safety margins for peak conditions.

A practical selection for equipment rebuilds requiring imperial-dimensioned components. The separate cup and cone design allows targeted replacement of worn parts.

The 42000 series’ proven track record reduces adoption risks for new applications. Its open seal type enables straightforward lubrication during maintenance.

A trustworthy component in systems like gearboxes or heavy-duty wheels. The steel cage withstands industrial operating conditions reliably.

The tapered rollers’ large contact area minimises stress concentrations under load. Its 5.9045″ outer diameter matches common imperial housing sizes.

A sensible choice for engineers specifying bearings for combined load situations. The ABEC-1 precision suits most general industrial applications adequately.

The separate cone and cup parts (42373/42590) facilitate flexible inventory strategies. Its dynamic radial capacity (36600 lbf) handles substantial radial forces.

A go-to option for maintenance teams replacing worn bearings in heavy machinery. The chrome steel construction resists typical operational wear mechanisms.

The tapered roller design naturally manages both radial and thrust loads effectively. Its -30°C to 110°C operational range covers most temperate climate uses.

A dependable performer in applications like mining equipment or industrial pumps. The standard radial clearance provides reliable operation in most conditions.

The steel cage offers robust roller guidance without the fatigue issues of some alternatives. Its 4.2 lb weight indicates solid construction appropriate for its capacity.

A practical solution for OEMs needing imperial-sized tapered roller bearings. The separate cup and cone allow economical replacement of individual components.

The 42000 series’ widespread use ensures ample technical support availability. Its inch dimensions simplify integration with existing imperial measurement systems.

A reliable choice for drivetrain applications subject to variable loading conditions. The open design permits easy inspection and relubrication during service.

The tapered rollers’ geometry distributes loads evenly, reducing localised wear. Its compliance with RoHS/REACH standards meets current environmental requirements.

A workhorse bearing for industrial applications where proven designs outperform novelties. The 3.7392″ bore accommodates standard imperial shaft sizes precisely.

The 1.25″ width provides adequate load capacity in a compact form factor. Its dynamic thrust rating (8000 lbf) handles incidental axial loads competently.

A sensible selection for cost-conscious buyers needing reliable tapered roller performance. The separate cone (42373) and cup (42590) numbering aids precise ordering.

The steel cage material withstands industrial operating environments durably. Its static radial load capacity (54300 lbf) provides safety margins for extreme conditions.

A no-fuss solution for machinery manufacturers using imperial measurement systems. The tapered roller design inherently accommodates combined loads efficiently.

The 5.9045″ outer diameter fits common imperial housing dimensions properly. Its ABEC-1 rating delivers sufficient precision for most industrial applications.

A trustworthy component for rebuild projects requiring exact imperial size matches. The open construction facilitates maintenance access and condition monitoring.

The chrome steel composition resists typical wear patterns in industrial settings. Its 4.2 lb weight strikes a good balance between strength and manageable size.

A dependable option for maintenance inventories stocking common imperial bearings. The separate cup and cone design allows targeted replacement of worn elements.

The 42000 series’ established design reduces engineering validation requirements. Its dynamic radial rating (36600 lbf) ensures reliable performance under design loads.

A practical choice for applications like conveyor systems or industrial gearboxes. The steel cage provides durable roller guidance over extended service periods.

The tapered rollers’ large contact area minimises stress concentrations under heavy loads. Its -30°C to 110°C temperature range suits most non-extreme environments.

A sensible selection for equipment rebuilds where original specifications must be maintained. The inch-based dimensions ensure proper fits in imperial measurement systems.

The standard radial clearance offers a good balance between precision and operational tolerance. Its compliance with RoHS/REACH standards meets current regulations.

A reliable performer in heavy-duty applications subject to variable loading conditions. The separate cone (42373) and cup (42590) parts simplify inventory management.

The chrome steel rollers withstand repeated stress cycles without premature wear. Its 1.25″ width provides a compact solution given its load capabilities.

A no-nonsense bearing for industrial applications where reliability matters most. The 3.7392″ bore fits standard imperial shaft sizes accurately.

The tapered roller design naturally handles both radial and thrust loads effectively. Its dynamic thrust capacity (8000 lbf) accommodates incidental axial forces.

A go-to option for maintenance teams replacing worn bearings in heavy equipment. The steel cage material withstands industrial operating conditions reliably.

The 42000 series’ proven track record makes it a safe bet for new projects. Its open seal type enables straightforward lubrication during service intervals.

A trustworthy component in systems like truck axles or industrial fans. The 5.9045″ outer diameter matches common imperial housing sizes precisely.

The separate cup and cone design allows economical replacement of individual components. Its static radial load rating (54300 lbf) provides safety margins for peaks.

A practical solution for OEMs needing imperial-sized tapered roller bearings. The chrome steel construction resists typical operational wear mechanisms.

The tapered rollers’ geometry provides stable operation under varying load directions. Its ABEC-1 precision meets most general industrial requirements adequately.

A dependable choice for drivetrain applications in heavy machinery or vehicles. The steel cage offers robust roller guidance without excessive weight.

The inch-based dimensions simplify integration with existing imperial measurement systems. Its 4.2 lb weight indicates substantial yet manageable construction.

A sensible selection for rebuild kits where original specifications must be matched. The open design facilitates inspection and maintenance access easily.

The 42000 series’ widespread use ensures ample technical support availability. Its dynamic radial capacity (36600 lbf) handles substantial radial forces reliably.

A reliable performer in applications like mining equipment or construction machinery. The separate cone (42373) and cup (42590) numbering aids precise reordering.

The tapered roller design inherently compensates for minor mounting misalignments. Its compliance with RoHS/REACH standards meets current environmental regulations.

A no-fuss bearing for industrial applications where proven designs outperform novelties. The 3.7392″ bore accommodates standard imperial shaft sizes accurately.

The 1.25″ width provides a space-efficient solution given its load capacity. Its steel cage withstands the rigours of industrial environments durably.

A practical choice for equipment rebuilds requiring imperial-dimensioned components. The chrome steel rollers resist deformation under heavy operational loads.

The tapered rollers’ large contact area distributes stresses evenly, reducing wear. Its -30°C to 110°C operational range covers most temperate climate applications.

A trustworthy option for maintenance inventories stocking common imperial sizes. The separate cup and cone allow targeted replacement of worn parts economically.

The 42000 series’ established design reduces adoption risks for new applications. Its open seal type enables straightforward lubrication during maintenance.

A dependable component in systems like gearboxes or heavy-duty wheels. The 5.9045″ outer diameter fits standard imperial housing dimensions properly.

The steel cage material provides durable roller guidance over extended service periods. Its static radial load capacity (54300 lbf) offers safety margins for extremes.

A sensible selection for engineers specifying bearings for combined load situations. The ABEC-1 precision suits most general industrial applications adequately.

The separate cone and cup parts (42373/42590) facilitate flexible inventory strategies. Its dynamic thrust rating (8000 lbf) handles incidental axial loads competently.

A go-to option for maintenance teams replacing worn bearings in heavy machinery. The chrome steel construction resists typical operational wear patterns.

The tapered roller design naturally manages both radial and thrust loads effectively. Its inch dimensions simplify integration with imperial measurement systems.

A reliable performer in applications like industrial pumps or agricultural equipment. The standard radial clearance provides reliable operation in most conditions.

The steel cage offers robust roller guidance without the fatigue issues of some alternatives. Its 4.2 lb weight indicates solid construction appropriate for its capacity.

A practical solution for OEMs needing imperial-sized tapered roller bearings. The separate cup and cone allow economical replacement of individual components.

The 42000 series’ widespread use ensures ample technical support availability. Its dynamic radial rating (36600 lbf) ensures reliable performance under design loads.

A trustworthy choice for drivetrain applications subject to variable loading conditions. The open design permits easy inspection and relubrication during service.

The tapered rollers’ geometry distributes loads evenly, reducing localised wear. Its compliance with RoHS/REACH standards meets current environmental requirements.

A workhorse bearing for industrial applications where proven designs outperform novelties. The 3.7392″ bore accommodates standard imperial shaft sizes precisely.

The 1.25″ width provides adequate load capacity in a compact form factor. Its dynamic thrust rating (8000 lbf) handles incidental axial loads competently.

A sensible selection for cost-conscious buyers needing reliable tapered roller performance. The separate cone (42373) and cup (42590) numbering aids precise ordering.

The steel cage material withstands industrial operating environments durably. Its static radial load capacity (54300 lbf) provides safety margins for extreme conditions.

A no-fuss solution for machinery manufacturers using imperial measurement systems. The tapered roller design inherently accommodates combined loads efficiently.

The 5.9045″ outer diameter fits common imperial housing dimensions properly. Its ABEC-1 rating delivers sufficient precision for most industrial applications.

A trustworthy component for rebuild projects requiring exact imperial size matches. The open construction facilitates maintenance access and condition monitoring.

The chrome steel composition resists typical wear patterns in industrial settings. Its 4.2 lb weight strikes a good balance between strength and manageable size.

A dependable option for maintenance inventories stocking common imperial bearings. The separate cup and cone design allows targeted replacement of worn elements.

The 42000 series’ established design reduces engineering validation requirements. Its dynamic radial rating (36600 lbf) ensures reliable performance under design loads.

A practical choice for applications like conveyor systems or industrial gearboxes. The steel cage provides durable roller guidance over extended service periods.

The tapered rollers’ large contact area minimises stress concentrations under heavy loads. Its -30°C to 110°C temperature range suits most non-extreme environments.

A sensible selection for equipment rebuilds where original specifications must be maintained. The inch-based dimensions ensure proper fits in imperial measurement systems.

The standard radial clearance offers a good balance between precision and operational tolerance. Its compliance with RoHS/REACH standards meets current regulations.

A reliable performer in heavy-duty applications subject