+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 528-522A

TS (Single Row Tapered Roller Bearings) (Imperial) 528-522A

The 528-522A is a single-row tapered roller bearing with a 1.875″ bore and 3.9385″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 37000 lbf radially and 4690 lbf thrust, suitable for demanding applications.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty machinery or automotive uses where combined loads are common.

Weighing 2.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable performance.

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

Product Parameters

  • Part Number 528-522A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.875" x 3.9385" x 1.5625"
  • Bore Dia 1.875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.9385"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.42"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5625"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.170"
  • Cone Frontface Backing Diameter 2.17"
  • Cone Backface Backing Diameter 2.44"
  • Cup Frontface Backing Diameter 3.74"
  • Cup Backface Backing Diameter 3.43"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.09"
  • Effective Center Location -0.5"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 528
  • Cup Part Number 522A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 525
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 37000 lbf
  • Static Radial Load 43000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4690 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 2.9 lb

Features

Performance Features of 528-522A Bearing

528-522A Bearing is constructed with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 37,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 528-522A Bearing Engineered for Reliability?

528-522A Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent resistance to wear and fatigue.
Its dynamic thrust rating of 4,690 lbf ensures consistent performance under demanding conditions.
The standard radial clearance allows for smooth operation in diverse applications.

Built for Durability: 528-522A Bearing

528-522A Bearing’s chrome steel rollers and rings are designed for long service life.
The steel cage maintains roller positioning, reducing wear and improving efficiency.
With a static radial load capacity of 43,000 lbf, it handles heavy loads with ease.
Its ABEC-1 rating ensures reliable precision in various industrial applications.

Steel vs Ceramic Bearings: Strengths of 528-522A Bearing

528-522A Bearing uses chrome steel for both rollers and rings, offering excellent strength and durability.
The steel cage provides stability, ensuring smooth operation under combined loads.
With a dynamic radial rating of 9,600 lbf at 90 million revolutions, it delivers consistent performance.
Its standard radial clearance makes it versatile for different industrial uses.

Application

Common Applications of 528-522A Bearing
528-522A Bearing is widely used in industrial equipment like heavy-duty gearboxes and conveyor systems, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 528-522A Bearing supports axle assemblies and wheel hubs, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For agricultural machinery, 528-522A Bearing’s robust design withstands harsh conditions in tractors and harvesters. The open seal type allows for easy lubrication, extending service life in dusty environments.

Where Is 528-522A Bearing Used?
528-522A Bearing is commonly found in construction equipment like excavators and cranes, where its high dynamic radial load capacity is essential. The steel cage adds stability during heavy operations.

In mining applications, 528-522A Bearing excels in crushers and screening plants, thanks to its ability to handle both radial and thrust loads. The standard radial clearance ensures smooth operation under varying temperatures.

Built for Heavy-Duty Use: 528-522A Bearing
528-522A Bearing is ideal for forestry machinery, such as log splitters and sawmills, where its tapered rollers manage intense combined loads. The ABEC-1 rating balances precision and cost-effectiveness.

In material handling systems, 528-522A Bearing’s inch measurements simplify replacements in older equipment. Its chrome steel rollers resist wear, even in high-vibration settings.

Automotive vs Industrial: Applications of 528-522A Bearing
In automotive settings, 528-522A Bearing is often used in differential systems, where its thrust capacity supports smooth power transmission. The cone and cup design simplifies installation.

For industrial pumps, 528-522A Bearing’s standard radial clearance accommodates thermal expansion. The steel cage ensures consistent performance in continuous operation scenarios.

Q&A

SEND INQUIRY