+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) LM503349-JLM503319

TS (Single Row Tapered Roller Bearings) (Imperial) LM503349-JLM503319

The LM503349-JLM503319 is a single-row tapered roller bearing with a 1.8105″ bore and 3.3465″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 15100 lbf radially and 2700 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in heavy machinery or automotive systems where combined loads are common.

Weighing just 1 lb, it’s a compact yet robust solution. Compliant with RoHS and REACH standards for safe and eco-friendly use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number LM503349-JLM503319
  • Brand TFL
  • Interchangeable Timken
  • Size 1.8105" x 3.3465" x 0.7086"
  • Bore Dia 1.8105"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.3465"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.7087"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5512"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7086"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.09"
  • Cup Backface ToClear Radius 0.010"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.17"
  • Cup Frontface Backing Diameter 3.03"
  • Cup Backface Backing Diameter 2.87"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.08"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM503349
  • Cup Part Number JLM503319
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM503300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 15100 lbf
  • Static Radial Load 17000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3930 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2700 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 lb

Features

How Is LM503349-JLM503319 Bearing Engineered for Reliability?

LM503349-JLM503319 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity of 15100 lbf makes it suitable for heavy-duty applications.

The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a standard radial clearance, it offers reliable performance in various operating conditions.

LM503349-JLM503319 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, ensuring smooth operation and reduced wear.

The open design simplifies lubrication, keeping maintenance straightforward.
This bearing is interchangeable with Timken models, providing flexibility for replacements.

Application

Industrial Uses of LM503349-JLM503319 Bearing
LM503349-JLM503319 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, LM503349-JLM503319 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, LM503349-JLM503319 Bearing’s open design allows easy lubrication, extending service life in high-duty cycles. The steel cage adds stability, reducing wear during continuous operation.

What Makes LM503349-JLM503319 Bearing a Preferred Choice?
LM503349-JLM503319 Bearing stands out in applications requiring precise radial and thrust load management, such as gearboxes and power transmission systems. Its standard radial clearance offers flexibility for different operational needs.

In mining equipment, LM503349-JLM503319 Bearing’s robust design withstands harsh environments, ensuring consistent performance. The ABEC-1 rating balances precision and cost-effectiveness for industrial use.

Built for Heavy-Duty Use: LM503349-JLM503319 Bearing
LM503349-JLM503319 Bearing excels in forestry machinery, where its tapered rollers handle shock loads and misalignment. The chrome steel rollers and rings provide long-lasting wear resistance.

For railway applications, LM503349-JLM503319 Bearing’s dynamic load capacity ensures smooth operation in axle boxes. Its compatibility with Timken models simplifies maintenance and replacements.

Q&A

SEND INQUIRY