TS (Single Row Tapered Roller Bearings) (Imperial) 28584-28521

The 28584-28521 is a single-row tapered roller bearing with a 2.0625″ bore and 3.625″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 22200 lbf radially and 3720 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 1.5 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Description

Features

Application

Q&A

Product Parameters

Part Number 28584-28521
Brand TFL
Interchangeable Timken
Size 2.0625" x 3.625" x 0.9688"
Bore Dia 2.0625"
Bore Dia Tolerance +0.005" to 0
Outer Dia 3.625"
Outer Dia Tolerance +0.001" to 0
Cone Width 1"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.7813"
Cup Width Tolerance +0.002" to -0.01
Width 0.9688"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 2.28"
Cone Backface Backing Diameter 2.56"
Cup Frontface Backing Diameter 3.46"
Cup Backface Backing Diameter 3.27"
Cage Cone Frontface Clearance 0.06"
Cage Cone Backface Clearance 0.04"
Effective Center Location -0.19"
System of Measurement Inch
Type Bearing
Cone Part Number 28584
Cup Part Number 28521
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 28500
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 22200 lbf
Static Radial Load 29200 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 5770 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3720 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 1.500 lb

Features

Performance Features of 28584-28521 Bearing

28584-28521 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 22,200 lbf, ensuring reliable performance in demanding 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.

How Is 28584-28521 Bearing Engineered for Reliability?

28584-28521 Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 3,720 lbf at 90 million revolutions highlights long-term reliability.
This bearing is interchangeable with Timken models, providing flexibility in replacement options.

Built for Durability: 28584-28521 Bearing

28584-28521 Bearing’s chrome steel components resist wear, even under heavy radial loads up to 29,200 lbf.
The precise cone and cup width tolerances ensure proper fit and alignment during installation.
Its ABEC-1 rating confirms consistent quality for general industrial applications.
The open design allows for easy lubrication, maintaining performance over time.

Application

Key Fields for 28584-28521 Bearing
28584-28521 Bearing is commonly used in industrial gearboxes, where its tapered roller design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability in high-stress environments like mining equipment.

In automotive applications, 28584-28521 Bearing fits well in wheel hubs and differential systems, thanks to its precise inch sizing. The open design allows for easy lubrication, extending service life in demanding conditions.

For heavy machinery, 28584-28521 Bearing’s robust build supports conveyor systems and agricultural equipment. Its standard radial clearance offers flexibility for various operational needs.

The steel cage in 28584-28521 Bearing provides reliable performance in construction equipment, where shock loads are frequent. Its compatibility with Timken models makes it a versatile choice for maintenance replacements.

In power transmission systems, 28584-28521 Bearing’s ABEC-1 rating ensures consistent performance. The tapered rollers distribute loads evenly, reducing wear in high-speed applications.