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TS (Single Row Tapered Roller Bearings) (Imperial) 755-754W

TS (Single Row Tapered Roller Bearings) (Imperial) 755-754W

The 755-754W is a single-row tapered roller bearing with a 3″ bore and 6.625″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 73600 lbf radially and 11100 lbf thrust, making it robust for heavy-duty use.

Its open design allows 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, offering a practical replacement option. Ideal for industrial machinery, gearboxes, or automotive applications where combined loads are common.

Weighing 13.2 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 755-754W
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 6.625" x 2.1251"
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 6.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.9"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.1251"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.25"
  • Cone Backface Backing Diameter 3.74"
  • Cup Frontface Backing Diameter 1.10"
  • Cup Backface Backing Diameter 0.00"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.11"
  • Effective Center Location -0.47"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 755
  • Cup Part Number 754W
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 755
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 73600 lbf
  • Static Radial Load 99200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 19100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11100 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 13.2 lb

Features

Performance Features of 755-754W Bearing

755-754W Bearing is crafted with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 73,600 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in varied conditions.

How Is 755-754W Bearing Engineered for Reliability?

755-754W Bearing features a single-row tapered design, optimised for handling both radial and thrust loads.
The chrome steel construction provides excellent wear resistance, extending the bearing’s service life.
Its standard radial clearance allows for smooth operation, even under demanding conditions.
The open seal design simplifies maintenance, making it a practical choice for industrial use.

Built for Durability: 755-754W Bearing

755-754W Bearing’s tapered roller design ensures efficient load distribution, minimising stress on components.
The steel cage and chrome steel rollers work together to reduce wear and prolong operational life.
With a static radial load capacity of 99,200 lbf, it excels in high-load scenarios.
Its ABEC-1 rating guarantees consistent precision and performance.

Steel vs Ceramic Bearings: Strengths of 755-754W Bearing

755-754W Bearing uses chrome steel for both rings and rollers, offering a balance of strength and affordability.
This material choice ensures reliable performance in industrial applications without the cost of ceramic alternatives.
The bearing’s dynamic thrust rating of 11,100 lbf makes it suitable for varied load conditions.
Its standard lubrication requirement ensures smooth operation with minimal maintenance.

Application

Key Fields for 755-754W Bearing
The 755-754W Bearing is widely used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 755-754W Bearing Used?
You’ll often find the 755-754W Bearing in automotive axles and wheel hubs, thanks to its ability to manage both radial and thrust loads. The inch sizing makes it a go-to choice for North American vehicle manufacturers.

Built for Heavy-Duty Use: 755-754W Bearing
In industrial settings like conveyor systems, the 755-754W Bearing’s robust design supports high-load applications. The open seal type allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 755-754W Bearing
While the 755-754W Bearing excels in truck transmissions, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures reliable performance across different industries.

Perfect Fit for Automation: 755-754W Bearing
The 755-754W Bearing works well in automated assembly lines, where its consistent performance reduces downtime. Its steel cage adds stability, making it ideal for high-speed operations.

Q&A

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