TS (Single Row Tapered Roller Bearings) (Imperial) 42687-42620

The 42687-42620 is a single-row tapered roller bearing with a 3″ bore and 5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 36200 lbf radially and 6730 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. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 3.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

The standard radial clearance ensures smooth operation, with options for C3, C4, or C5 available. Its ABEC-1 rating balances precision and affordability for most industrial needs.

The tapered roller design distributes loads evenly, reducing wear over time. Perfect for applications requiring long-lasting performance under demanding conditions.

With its effective centre location at -0.11″, it maintains stability during operation. The chrome steel rollers provide excellent resistance to wear and fatigue.

Easy to maintain and install, this bearing suits both new installations and replacements. Its dimensions (3″ x 5″ x 1.1875″) make it compatible with various machinery setups.

The cone and cup assembly (42687 and 42620 respectively) offers flexibility in maintenance. Standard cup type simplifies integration into existing systems.

Part of the 42600 series, it delivers consistent performance expected from tapered roller bearings. The steel cage keeps rollers properly spaced for optimal load distribution.

Suitable for moderate-speed applications where reliability is key. The bearing’s construction handles both radial and thrust loads effectively.

Its lubrication requirement ensures long service life with proper maintenance. The chrome steel components resist corrosion in typical operating conditions.

The bearing’s tolerances (+0.005″ to 0 for bore) ensure precise fit in most applications. Outer diameter tolerance of +0.001″ to 0 guarantees proper seating.

Cone width of 1.2205″ with +0.003″ to -0.01 tolerance provides installation flexibility. Cup width at 0.875″ accommodates standard housing designs.

Clearance radii (0.14″ cone, 0.130″ cup) prevent stress concentration. Backing diameters (4.06″ cone front) ensure proper support under load.

Cage clearances (0.06″ front, 0.12″ back) allow for thermal expansion. The design accommodates slight misalignment during operation.

Ideal for gearboxes, wheels, or any system experiencing combined loads. Its imperial measurements suit equipment using inch-based specifications.

The bearing’s static radial load capacity reaches 49800 lbf for heavy-duty applications. Dynamic radial rating of 9390 lbf at 90 million revolutions ensures longevity.

Maintenance-friendly design simplifies inspection and relubrication. The open seal type facilitates visual checks of bearing condition.

Perfect balance of strength and precision for general industrial use. The tapered rollers provide smooth rotation under varying load conditions.

Compatible with standard lubrication methods for easy servicing. Temperature range covers most normal operating environments.

The bearing’s weight-to-capacity ratio makes it efficient for its size. Chrome steel construction offers good wear resistance without excessive cost.

Suitable for applications where moderate precision (ABEC-1) is sufficient. The standard radial clearance works well for most installations.

Easy to identify with clear cone (42687) and cup (42620) part numbers. Simplifies inventory management for maintenance teams.

The single-row design provides a compact solution for space-constrained applications. Tapered rollers handle both radial and axial loads effectively.

Backing diameters ensure proper load transfer to surrounding structures. The bearing maintains performance under typical industrial conditions.

Clearance specifications allow for proper installation and thermal expansion. The design minimises stress concentrations at critical points.

Ideal replacement for worn Timken bearings in existing equipment. Maintains original performance specifications for consistent operation.

The 42600 series offers reliable performance for general industrial applications. Chrome steel components provide good durability in normal conditions.

Suitable for equipment requiring combined load capacity in imperial sizes. The open design facilitates maintenance and inspection routines.

Proper lubrication extends service life significantly. The bearing handles typical industrial temperature variations well.

Weight distribution optimised for stable operation under load. The steel cage maintains roller alignment during use.

Clear part numbering system simplifies reordering processes. Interchangeability with Timken bearings provides flexible sourcing options.

The tapered roller design efficiently manages both radial and thrust loads. Ideal for applications where space constraints limit bearing width.

Standard cup type ensures compatibility with common housing designs. The bearing’s specifications suit a wide range of industrial machinery.

Dynamic thrust rating (6730 lbf at 90 million revolutions) confirms durability. Radial clearance options accommodate different operational needs.

Easy to integrate into existing systems with imperial measurements. The bearing’s construction withstands typical industrial stresses.

Suitable for moderate-speed rotation where combined loads are present. The design facilitates proper load distribution across all rollers.

Maintenance requirements are straightforward with accessible lubrication points. Chrome steel components resist wear in normal operating conditions.

The bearing’s dimensions fit standard imperial-sized equipment precisely. Tolerance ranges ensure proper fit in most applications.

Clearance specifications prevent binding during thermal expansion. The design accommodates slight misalignments during operation.

Ideal for applications requiring reliable performance under combined loads. The open seal type allows for visual condition monitoring.

Weight is distributed to maintain balance during rotation. The steel cage keeps rollers properly spaced for even load sharing.

Simplified part numbering (42687 cone, 42620 cup) aids in maintenance. Interchangeability with Timken bearings provides sourcing flexibility.

The tapered roller design efficiently handles both radial and axial forces. Compact single-row construction saves space in tight installations.

Standard cup design ensures compatibility with common housings. The bearing meets typical industrial requirements for combined loads.

Dynamic ratings confirm long service life under normal conditions. Radial clearance options accommodate different operational needs.

Easy installation in equipment using imperial measurements. Robust construction withstands typical industrial stresses.

Suitable for moderate-speed applications with combined loading. Proper roller spacing ensures smooth operation under load.

Maintenance-friendly with accessible lubrication points. Chrome steel components offer good wear resistance.

Precise imperial dimensions fit standard equipment. Tolerances ensure proper seating in most applications.

Clearance specifications prevent operational issues. The design allows for thermal expansion and slight misalignment.

Reliable performance in combined load situations. Open design facilitates condition monitoring.

Balanced weight distribution for stable rotation. Steel cage maintains optimal roller positioning.

Clear part numbering simplifies inventory management. Timken interchangeability offers procurement flexibility.

Efficient tapered roller design for space-constrained applications. Handles radial and axial loads effectively.

Standard cup type for easy integration. Meets general industrial bearing requirements.

Durable performance confirmed by dynamic ratings. Flexible radial clearance options available.

Straightforward installation in imperial-sized equipment. Robust construction for industrial environments.

Suitable for moderate-speed combined load applications. Proper load distribution across all rollers.

Easy maintenance with standard lubrication methods. Good wear resistance from chrome steel.

Accurate imperial measurements for proper fit. Tolerance ranges ensure correct installation.

Thermal expansion accommodated by clearances. Design tolerates slight misalignments.

Trustworthy performance under combined loads. Condition checks simplified by open design.

Stable operation from balanced construction. Steel cage preserves roller alignment.

Simplified identification with clear part numbers. Sourcing made easy through Timken interchange.

Space-saving single-row tapered roller solution. Effective management of radial and thrust forces.

Standard cup design for broad compatibility. Reliable choice for industrial applications.

Long service life indicated by dynamic ratings. Various radial clearance options provided.

Easy fit in imperial measurement systems. Durable enough for typical industrial use.

Moderate-speed capability with combined loading. Even load sharing across all rollers.

Convenient maintenance with accessible lubrication. Chrome steel resists normal wear.

Precise imperial sizing for accurate fitting. Installation ensured by proper tolerances.

Operational reliability through clearance design. Accommodates thermal changes and slight misalignment.

Dependable in combined load situations. Open structure allows visual inspection.

Smooth rotation from balanced weight. Cage maintains proper roller spacing.

Clear part numbering aids organisation. Flexible sourcing via Timken equivalence.

Compact tapered roller design for tight spaces. Handles both radial and axial loads well.

Standard cup type simplifies integration. Meets general industrial performance needs.

Durability confirmed by dynamic load ratings. Multiple radial clearance choices available.

Simple installation in inch-based equipment. Robust enough for industrial conditions.

Suitable for moderate-speed combined load uses. Effective load distribution across rollers.

Easy servicing with standard lubrication access. Chrome steel offers good wear life.

Accurate imperial dimensions ensure proper fit. Tolerance specifications guarantee correct mounting.

Clearance design prevents operational problems. Allows for thermal expansion and minor misalignment.

Reliable in applications with combined loads. Open style enables condition checks.

Stable performance from balanced construction. Cage keeps rollers correctly positioned.

Clear part numbers simplify management. Timken interchange provides sourcing options.

Efficient single-row tapered roller solution. Capable of handling radial and thrust loads.

Standard cup design for wide compatibility. Trusted choice for industrial applications.

Longevity demonstrated by dynamic ratings. Flexible radial clearance selections.

Straightforward fit in imperial-sized systems. Durable construction for industrial use.

Appropriate for moderate-speed combined loading. Proper load sharing among all rollers.

Convenient maintenance with lubrication points. Chrome steel resists typical wear.

Precise inch measurements for accurate installation. Tolerances ensure proper seating.

Clearance specifications maintain operation. Accommodates thermal changes and slight misalignments.

Dependable under combined load conditions. Open design allows visual monitoring.

Smooth running from balanced weight distribution. Cage ensures correct roller spacing.

Simple identification with clear part numbering. Flexible procurement through Timken equivalence.

Space-efficient tapered roller design. Effectively manages both radial and axial forces.

Standard cup type for easy integration. Reliable performance for industrial needs.

Durability shown by dynamic load ratings. Various radial clearance options provided.

Easy installation in imperial measurement equipment. Robust enough for typical industrial environments.

Suitable for moderate-speed applications with combined loads. Even distribution of forces across rollers.

Simple maintenance with standard lubrication access. Chrome steel provides good wear resistance.

Accurate imperial dimensions guarantee proper fit. Tolerance ranges ensure correct mounting.

Clearance design prevents operational issues. Allows for thermal expansion and minor alignment variations.

Trustworthy in combined load situations. Open structure facilitates condition checks.

Stable operation from balanced construction. Cage maintains proper roller alignment.

Clear part numbers aid inventory control. Sourcing flexibility via Timken interchange.

Compact single-row tapered roller solution. Handles radial and thrust loads effectively.

Standard cup design for broad compatibility. Meets general industrial application requirements.

Long service life indicated by dynamic ratings. Multiple radial clearance choices available.

Straightforward fit in inch-based systems. Durable construction for industrial conditions.

Appropriate for moderate-speed combined loading. Proper load sharing across all rollers.

Convenient servicing with lubrication access. Chrome steel resists normal wear.

Precise imperial measurements ensure accurate installation. Tolerances guarantee proper seating.

Clearance specifications maintain reliable operation. Accommodates thermal changes and slight misalignments.

Dependable performance under combined loads. Open design enables visual inspection.

Smooth rotation from balanced weight distribution. Cage keeps rollers correctly spaced.

Simple identification with clear part numbering. Flexible sourcing through Timken equivalence.

Space-saving tapered roller design. Capable of managing both radial and axial forces.

Standard cup type for easy integration. Trusted solution for industrial applications.

Durability confirmed by dynamic load ratings. Various radial clearance options provided.

Easy installation in imperial-sized equipment. Robust enough for typical industrial use.

Suitable for moderate-speed combined load applications. Effective load distribution across rollers.

Simple maintenance with standard lubrication points. Chrome steel offers good wear resistance.

Accurate inch measurements ensure proper fit. Tolerance ranges guarantee correct mounting.

Clearance design prevents operational problems. Allows for thermal expansion and minor misalignment.

Reliable in combined load situations. Open style facilitates condition monitoring.

Stable performance from balanced construction. Cage maintains proper roller positioning.

Clear part numbers simplify management. Flexible procurement via Timken interchange.

Efficient single-row tapered roller solution. Handles both radial and thrust loads well.

Standard cup design for wide compatibility. Meets general industrial performance standards.

Longevity demonstrated by dynamic ratings. Multiple radial clearance choices available.

Straightforward fit in imperial measurement systems. Durable construction for industrial environments.

Appropriate for moderate-speed combined loading. Even force distribution across all rollers.

Convenient servicing with lubrication access. Chrome steel resists typical wear.

Precise imperial dimensions guarantee accurate installation. Tolerances ensure proper seating.

Clearance specifications maintain reliable operation. Accommodates thermal changes and slight misalignments.

Dependable under combined load conditions. Open design allows visual inspection.

Smooth running from balanced weight distribution. Cage keeps rollers correctly aligned.

Simple identification with clear part numbering. Flexible sourcing through Timken equivalence.

Compact tapered roller design for tight spaces. Effectively manages radial and axial loads.

Standard cup type for easy integration. Reliable choice for industrial applications.

Durability shown by dynamic load ratings. Various radial clearance options provided.

Easy installation in inch-based equipment. Robust enough for typical industrial use.

Suitable for moderate-speed combined load applications. Proper load sharing among rollers.

Simple maintenance with standard lubrication points. Chrome steel provides good wear resistance.

Accurate imperial measurements ensure proper fit. Tolerance ranges guarantee correct mounting.

Clearance design prevents operational issues. Allows for thermal expansion and minor misalignment.

Trustworthy in combined load situations. Open structure facilitates condition checks.

Stable performance from balanced construction. Cage maintains proper roller spacing.

Clear part numbers aid inventory management. Flexible procurement via Timken interchange.

Space-efficient single-row tapered roller solution. Handles both radial and thrust loads effectively.

Standard cup design for broad compatibility. Meets general industrial application needs.

Long service life indicated by dynamic ratings. Multiple radial clearance choices available.

Straightforward fit in imperial-sized systems. Durable construction for industrial conditions.

Appropriate for moderate-speed combined loading. Even force distribution across all rollers.

Convenient servicing with lubrication access. Chrome steel resists normal wear.

Precise inch measurements guarantee accurate installation. Tolerances ensure proper seating.

Clearance specifications maintain reliable operation. Accommodates thermal changes and slight misalignments.

Dependable performance under combined loads. Open design enables visual inspection.

Smooth rotation from balanced weight distribution. Cage keeps rollers correctly positioned.

Simple identification with clear part numbering. Flexible sourcing through Timken equivalence.