+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 420-414

TS (Single Row Tapered Roller Bearings) (Imperial) 420-414

The 420-414 is a single-row tapered roller bearing with a 1.57″ bore and 3.48″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 26000 lbf radially and 3040 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in gearboxes, wheel hubs, or industrial machinery where combined loads are common.

Weighing 1.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most industrial needs.

The standard radial clearance can be adjusted to C3, C4, or C5 for specific requirements. Its ABEC-1 rating ensures consistent performance without unnecessary precision costs.

The tapered roller design provides effective load distribution, reducing wear over time. Simple to maintain, it’s a practical solution for heavy-duty applications.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 420-414
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5748" x 3.4843" x 1.0625"
  • Bore Dia 1.5748"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.4843"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.145"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0625"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.81"
  • Cone Backface Backing Diameter 2.05"
  • Cup Frontface Backing Diameter 3.18"
  • Cup Backface Backing Diameter 3.03"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.38"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 420
  • Cup Part Number 414
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 415
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 26000 lbf
  • Static Radial Load 28000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6740 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3040 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.8 lb

Features

Why Choose 420-414 Bearing for Combined Loads?

420-414 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 26,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 420-414 Bearing Engineered for Reliability?

420-414 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and wear resistance.
Its standard radial clearance ensures smooth operation, while the open design simplifies maintenance.
With an ABEC-1 rating, it balances precision and cost-effectiveness.

What Makes 420-414 Bearing Suitable for Heavy-Duty Applications?

420-414 Bearing can handle dynamic radial loads up to 26,000 lbf, thanks to its robust tapered roller design.
The chrome steel components resist wear, ensuring a long service life even under stress.
Its effective centre location of -0.38″ helps distribute loads evenly across the rollers.
The bearing operates reliably within a wide temperature range, from -30° to 110°C.

Built for Durability: 420-414 Bearing

420-414 Bearing is constructed with high-quality chrome steel for both rings and rollers.
This material choice ensures excellent resistance to wear and fatigue over time.
The steel cage maintains proper roller spacing, reducing friction and heat generation.
With a static radial load capacity of 28,000 lbf, it’s built to withstand demanding conditions.

Performance Features of 420-414 Bearing

420-414 Bearing combines a tapered roller design with chrome steel components for reliable performance.
Its dynamic thrust rating of 3,040 lbf (Ca90) ensures stable operation under combined loads.
The standard radial clearance allows for smooth rotation while maintaining structural integrity.
Weighing just 1.8 lb, it offers a good balance of strength and manageable size.

Application

Industrial Uses of 420-414 Bearing
The 420-414 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 420-414 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a convenient choice for North American vehicle models.

For industrial automation, 420-414 Bearing supports conveyor systems and assembly lines, where its open design allows for easy lubrication. The steel cage adds stability, making it suitable for continuous operation.

Where Is 420-414 Bearing Used?
You’ll often find 420-414 Bearing in mining equipment, where its robust design handles high radial and thrust loads. The standard radial clearance ensures smooth operation even in dusty environments.

In power transmission systems, 420-414 Bearing works well in gearboxes and pulleys, thanks to its tapered roller construction. The ABEC-1 rating makes it a practical choice for general industrial use.

Built for Heavy-Duty Use: 420-414 Bearing
The 420-414 Bearing excels in applications like forklifts and cranes, where its dynamic load capacity keeps things running smoothly. Its steel cage and chrome steel rollers offer long-lasting performance.

For railway applications, 420-414 Bearing provides reliable support in axle boxes, handling both radial and axial loads. The inch sizing ensures compatibility with older machinery and rail systems.

Automotive vs Aerospace: Applications of 420-414 Bearing
In automotive settings, 420-414 Bearing is ideal for drivetrain components, balancing loads efficiently. Its temperature range suits both cold and moderate climates.

For aerospace ground equipment, 420-414 Bearing supports maintenance tools and loading systems. The open design simplifies inspections and lubrication, crucial for safety-critical environments.

Q&A

SEND INQUIRY