TS (Single Row Tapered Roller Bearings) (Metric) 32006X

The 3660-3620-B is a single-row tapered roller bearing with a flange, measuring 0.8125″ x 2.4375″ x 1.1975″. Made from durable chrome steel, it handles combined loads up to 19900 lbf radially and 2500 lbf thrust.

Its flanged cup design keeps it securely in place, while the open seal allows for easy lubrication. The steel cage ensures smooth operation even under heavy loads.

This bearing is interchangeable with Timken models, making it a practical choice for replacements. Suitable for applications like axles or gearboxes where combined loads are common.

Weighing 1.1 lb, it operates well in temperatures from -30°C to 110°C. Compliant with RoHS and REACH standards for safe use.

Get A Free Quote

Description

Features

Application

Q&A

Product Parameters

Part Number 32006X
Brand TFL
Interchangeable Brand Timken
System of Measurement Metric
Type Bearing
Sizes 30 mm x 55 mm x 17 mm
Cone Part Number X32006X
Cup Part Number Y32006X
Bore Dia 30 mm
Bore Dia Tolerance -0.012mm to 0
Outer Dia 55 mm
Outer Dia Tolerance -0.016mm to 0
Cone Width 17 mm
Cone Width Tolerance -0.1mm to 0
Cup Width 13 mm
Cup Width Tolerance -0.15mm to 0
Width 17 mm
Width Tolerance +0.2mm to 0
Cone Backface ToClear Radius 1.02 mm
Cup Backface ToClear Radius 1.02 mm
Cone Frontface Backing Diameter 36 mm
Cone Backface Backing Diameter 37.5 mm
Cup Frontface Backing Diameter 53.09 mm
Cup Backface Backing Diameter 49.02 mm
Cage Cone Frontface Clearance 1.8 mm
Cage Cone Backface Clearance 0.5 mm
Effective Center Location -3.3 mm
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 32006X
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 10462 lbf
Static Radial Load 10192 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 2700 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1995.75 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 0.44 lb

Features

Performance Features of 3660-3620-B Bearing

3660-3620-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 19,900 lbf, ensuring reliable performance in various applications.

The tapered roller design provides effective load distribution, reducing wear and extending service life.
With a standard radial clearance, it balances durability and efficiency in different operating conditions.

3660-3620-B Bearing operates within a temperature range of -30° to 110°C, suitable for diverse environments.
The steel cage maintains roller alignment, enhancing stability during high-speed rotations.

Its flanged cup design simplifies installation, saving time and effort in assembly.
The bearing requires lubrication to maintain smooth operation and reduce friction.

Application

Industrial Uses of 3660-3620-B Bearing
3660-3620-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The flanged cup adds stability, making it suitable for applications with frequent alignment adjustments.

In automotive systems, 3660-3620-B Bearing supports wheel hubs and differential assemblies, providing reliable performance under varying load conditions. Its inch sizing ensures compatibility with many North American vehicle models.

For industrial conveyor systems, 3660-3620-B Bearing’s chrome steel construction offers durability in high-load scenarios. The open design allows for easy lubrication, extending its service life in demanding environments.

What Makes 3660-3620-B Bearing a Preferred Choice?
3660-3620-B Bearing stands out in applications like gearboxes and power transmission systems due to its robust tapered roller design. The steel cage ensures smooth operation even under heavy radial and thrust loads.

In mining equipment, 3660-3620-B Bearing’s ability to handle misalignment and shock loads makes it a reliable component. The flanged cup design simplifies installation, reducing downtime during maintenance.

Built for Heavy-Duty Use: 3660-3620-B Bearing
3660-3620-B Bearing excels in forestry machinery, where its combined load capacity and durability are essential. The chrome steel rollers provide consistent performance in harsh operating conditions.

For railway applications, 3660-3620-B Bearing’s standard radial clearance ensures smooth operation at varying temperatures. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Automotive vs Aerospace: Applications of 3660-3620-B Bearing
In automotive settings, 3660-3620-B Bearing is often found in drivetrain components, offering reliable performance under high stress. Its inch measurements align well with imperial system designs.

For aerospace ground support equipment, 3660-3620-B Bearing’s temperature tolerance and load capacity make it a practical choice. The open seal type allows for custom lubrication based on specific operational needs.