TS (Single Row Tapered Roller Bearings) (Imperial) LL327049-LL327010

The LL327049-LL327010 is a single-row tapered roller bearing with a 5.25″ bore and 6.8125″ outer diameter, crafted from durable chrome steel. It manages combined loads up to 21700 lbf radially and 3350 lbf thrust, suitable for demanding applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. 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 industrial equipment where combined loads are common.

Weighing 2.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and reliable use.

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Description

Features

Application

Q&A

Product Parameters

Part Number LL327049-LL327010
Brand TFL
Interchangeable Timken
Size 5.25" x 6.8125" x 0.75"
Bore Dia 5.25"
Bore Dia Tolerance +0.001" to 0
Outer Dia 6.8125"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.6875"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.5625"
Cup Width Tolerance +0.002" to -0.01
Width 0.75"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.06"
Cup Backface ToClear Radius 0.06"
Cone Frontface Backing Diameter 6.42"
Cone Backface Backing Diameter 5.55"
Cup Frontface Backing Diameter 6.61"
Cup Backface Backing Diameter 6.46"
Cage Cone Frontface Clearance 0.1"
Cage Cone Backface Clearance 0.04"
Effective Center Location 0.3"
System of Measurement Inch
Type Bearing
Cone Part Number LL327049
Cup Part Number LL327010
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series LL327000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 21700 lbf
Static Radial Load 38300 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 5620 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3350 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 2.2 lb

Features

How Is LL327049-LL327010 Bearing Engineered for Reliability?

LL327049-LL327010 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21,700 lbf, ensuring dependable 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 reliably in various environments.

Application

Industrial Uses of LL327049-LL327010 Bearing
LL327049-LL327010 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.

What Makes LL327049-LL327010 Bearing a Preferred Choice?
In automotive applications, LL327049-LL327010 Bearing fits well in wheel hubs and drivetrains, offering reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: LL327049-LL327010 Bearing
For industrial conveyor systems, LL327049-LL327010 Bearing provides smooth operation and long service life. The open design allows for easy lubrication, reducing maintenance downtime.

Automotive vs Aerospace: Applications of LL327049-LL327010 Bearing
In automotive settings, LL327049-LL327010 Bearing supports high-load components like axles, while its precision makes it suitable for certain aerospace applications. The ABEC-1 rating ensures consistent performance.

Essential Roles of LL327049-LL327010 Bearing
LL327049-LL327010 Bearing is ideal for mining equipment, where its robust design withstands harsh conditions. The steel cage adds extra strength, making it a reliable choice for heavy industries.