+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 42686-42624

TS (Single Row Tapered Roller Bearings) (Imperial) 42686-42624

The 42686-42624 is a single-row tapered roller bearing with a 2.95″ bore and 5.12″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 36,200 lbf radially and 6,730 lbf thrust, making it versatile for heavy-duty use.

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 various industrial conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like axles or gearboxes where combined loads are common.

Weighing 3.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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

Product Parameters

  • Part Number 42686-42624
  • Brand TFL
  • Interchangeable Timken
  • Size 2.9523" x 5.1171" x 1.309"
  • Bore Dia 2.9523"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.1171"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.2205"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.063"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.309"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 4.02"
  • Cone Backface Backing Diameter 3.7"
  • Cup Frontface Backing Diameter 4.87"
  • Cup Backface Backing Diameter 4.53"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location -0.11"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 42686
  • Cup Part Number 42624
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 42600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 36200 lbf
  • Static Radial Load 49800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9390 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6730 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 3.7 lb

Features

Performance Features of 42686-42624 Bearing

42686-42624 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 36,200 lbf, ensuring reliable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Why Choose 42686-42624 Bearing for Precision Tasks?

42686-42624 Bearing features precise tolerances, with bore diameter tolerance of +0.005″ to 0.
Its tapered roller design ensures smooth operation under both radial and thrust loads.
The standard radial clearance option allows for flexibility in different applications.
This bearing is interchangeable with Timken models, providing versatility and ease of replacement.

Engineered for Reliability: 42686-42624 Bearing

42686-42624 Bearing’s single-row construction provides stability and durability in heavy-duty use.
The chrome steel components resist wear, maintaining performance over time.
With a static radial load capacity of 49,800 lbf, it handles demanding industrial applications.
Its ABEC-1 rating ensures consistent precision and smooth operation.

Application

Industrial Uses of 42686-42624 Bearing
42686-42624 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 42686-42624 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for American-made vehicles.

For industrial conveyor systems, 42686-42624 Bearing’s open design allows for easy lubrication, extending its service life in continuous operation. The steel cage adds extra strength to withstand high radial and thrust loads.

Where Is 42686-42624 Bearing Used?
42686-42624 Bearing is ideal for agricultural machinery, supporting components like gearboxes and PTO shafts. Its robust design ensures smooth operation even in dusty or wet environments.

The bearing also finds use in railway applications, where its tapered rollers manage heavy axial and radial forces. The standard radial clearance option makes it adaptable to various load conditions.

Built for Heavy-Duty Use: 42686-42624 Bearing
42686-42624 Bearing excels in forestry equipment, such as log splitters and sawmills, thanks to its high dynamic load capacity. The ABEC-1 rating ensures consistent performance without over-engineering.

In material handling systems, this bearing’s steel cage and chrome steel rollers reduce wear, even under frequent starts and stops. The inch measurements simplify replacements in existing setups.

Automotive vs Aerospace: Applications of 42686-42624 Bearing
42686-42624 Bearing is versatile enough for truck transmissions, where combined loads are common. Its temperature range (-30° to 110°C) covers most operational needs without specialised materials.

While not typically used in aerospace, this bearing suits ground support equipment like tow tractors. The Timken interchangeability broadens its availability for maintenance teams.

What Makes 42686-42624 Bearing a Preferred Choice?
42686-42624 Bearing stands out in pump systems, handling both radial and thrust loads with ease. The standard lubrication requirement simplifies upkeep compared to sealed alternatives.

Its 3.7 lb weight strikes a balance between strength and portability for field repairs. The C3/C4/C5 clearance options let engineers fine-tune performance for specific applications.

Q&A

SEND INQUIRY