TS (Single Row Tapered Roller Bearings) (Imperial) 05066-05185

The 05066-05185 is a single-row tapered roller bearing with a 0.669″ bore and 1.8504″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 6010 lbf and works well in temperatures from -30°C to 110°C.

Its open design and steel cage ensure durability, while standard radial clearance offers flexibility for different setups. The bearing is interchangeable with Timken models, making replacements straightforward.

This bearing suits applications like vehicle axles or industrial gearboxes where combined loads are common. Weighing just 0.3 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.

Lubrication is needed for optimal performance, and its ABEC-1 rating ensures reliable precision. The tapered rollers provide smooth operation under radial and thrust loads.

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Description

Features

Application

Q&A

Product Parameters

Part Number 05066-05185
Brand TFL
Interchangeable Timken
Size 0.669" x 1.8504" x 0.5662"
Bore Dia 0.669"
Bore Dia Tolerance +0.005" to 0
Outer Dia 1.8504"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.5662"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.4375"
Cup Width Tolerance +0.002" to -0.01
Width 0.5662"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.06"
Cup Backface ToClear Radius 0.050"
Cone Frontface Backing Diameter 0.87"
Cone Backface Backing Diameter 0.96"
Cup Frontface Backing Diameter 1.69"
Cup Backface Backing Diameter 1.59"
Cage Cone Frontface Clearance 0.07"
Cage Cone Backface Clearance -0.01"
Effective Center Location -0.16"
System of Measurement Inch
Type Bearing
Cone Part Number 5066
Cup Part Number 5185
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 5000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 6010 lbf
Static Radial Load 5720 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 1560 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 952 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 0.3 lb

Features

Performance Features of 05066-05185 Bearing

05066-05185 Bearing is crafted from chrome steel, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 6010 lbf, making it suitable for demanding applications.

The tapered roller design ensures efficient load distribution, reducing stress on individual components.
With a standard radial clearance, it provides reliable operation in various industrial settings.

05066-05185 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, contributing to extended service life.

The open seal design allows for easy lubrication, supporting consistent performance.
Weighing just 0.3 lb, it balances durability with manageable installation.

Application

Industrial Uses of 05066-05185 Bearing
05066-05185 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in tough working conditions.
In automotive applications, 05066-05185 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for older or US-made vehicles.

Where Is 05066-05185 Bearing Used?
You’ll often find 05066-05185 Bearing in industrial gearboxes, where its single-row design simplifies maintenance and replacement. The open seal type allows for easy lubrication, extending its service life.
For conveyor systems, 05066-05185 Bearing offers smooth operation even under continuous radial and thrust loads. Its standard radial clearance makes it adaptable to different operational demands.

Built for Heavy-Duty Use: 05066-05185 Bearing
05066-05185 Bearing excels in mining equipment, where its robust steel cage and rollers withstand high stress and vibration. The ABEC-1 rating ensures consistent performance without over-engineering.
In forestry machinery, 05066-05185 Bearing’s temperature tolerance (-30° to 110°C) keeps it reliable in extreme weather. The tapered rollers distribute loads evenly, reducing wear over time.

Automotive vs Aerospace: Applications of 05066-05185 Bearing
In automotive settings, 05066-05185 Bearing is ideal for axles and transmissions, balancing radial and thrust loads effectively. The Timken interchangeability adds to its versatility.
For aerospace ground equipment, 05066-05185 Bearing’s lightweight design (0.3 lb) and chrome steel components meet durability needs without adding unnecessary bulk.

Perfect Fit for Automation: 05066-05185 Bearing
05066-05185 Bearing works well in automated assembly lines, where its precise tolerances ensure smooth motion control. The steel cage minimises friction, enhancing efficiency.
In packaging machinery, 05066-05185 Bearing’s standard radial clearance accommodates slight misalignments, reducing downtime for adjustments.