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TS (Single Row Tapered Roller Bearings) (Imperial) L68149-L68111

TS (Single Row Tapered Roller Bearings) (Imperial) L68149-L68111

The L68149-L68111 is a single-row tapered roller bearing with a 1.3775″ bore and 2.3612″ outer diameter, crafted from durable chrome steel. It handles combined loads, with a dynamic radial load capacity of 10200 lbf and a static radial load of 11000 lbf.

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. It’s well-suited for applications like automotive axles or industrial gearboxes where combined loads are common.

Weighing just 0.4lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets essential safety and environmental requirements.

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Product Parameters

  • Part Number L68149-L68111
  • Brand TFL
  • Interchangeable Timken
  • Size 1.3775" x 2.3612" x 0.625"
  • Bore Dia 1.3775"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.3612"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.66"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.47"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.625"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.54"
  • Cone Backface Backing Diameter 1.79"
  • Cup Frontface Backing Diameter 2.24"
  • Cup Backface Backing Diameter 2.09"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.1"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number L68149
  • Cup Part Number L68111
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L68100
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 10200 lbf
  • Static Radial Load 11000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2650 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1890 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 0.4 lb

Features

How Does L68149-L68111 Bearing Handle Combined Loads?

L68149-L68111 Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined radial and thrust loads.
Its dynamic radial load capacity reaches 10,200 lbf, ensuring reliability in various applications.
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 diverse environments.

What Makes L68149-L68111 Bearing Durable?

L68149-L68111 Bearing features chrome steel construction, enhancing its resistance to wear and tear.
The tapered roller design distributes loads evenly, improving longevity and reducing stress.
Its standard radial clearance allows for smooth operation under varying conditions.
The bearing’s ABEC-1 rating ensures consistent performance in precision applications.

Engineered for Precision: L68149-L68111 Bearing

L68149-L68111 Bearing’s single-row tapered roller design provides accurate load distribution and alignment.
The chrome steel rollers and rings ensure high durability and resistance to deformation.
With a dynamic thrust rating of 1,890 lbf, it handles demanding tasks efficiently.
Its open design simplifies lubrication, maintaining optimal performance over time.

Application

Industrial Uses of L68149-L68111 Bearing
L68149-L68111 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in rugged environments.

In automotive applications, L68149-L68111 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, L68149-L68111 Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability during continuous operation.

Where Is L68149-L68111 Bearing Used?
L68149-L68111 Bearing can be found in agricultural machinery, supporting components like gearboxes and PTO shafts. Its robust design withstands dust and debris common in farming environments.

The bearing also works well in mining equipment, where its tapered rollers manage heavy radial and thrust loads. The standard radial clearance ensures smooth operation even under stress.

Built for Heavy-Duty Use: L68149-L68111 Bearing
L68149-L68111 Bearing excels in forestry equipment, handling the shocks and vibrations typical in logging operations. Its chrome steel rollers resist wear in harsh conditions.

In material handling systems, L68149-L68111 Bearing’s effective center location improves alignment, reducing uneven wear. The ABEC-1 rating ensures consistent performance for general industrial use.

Q&A

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