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TS (Single Row Tapered Roller Bearings) (Imperial) 1774-1729X

TS (Single Row Tapered Roller Bearings) (Imperial) 1774-1729X

The 1774-1729X is a single-row tapered roller bearing with a 0.7482″ bore and 2.24″ outer diameter, crafted from robust chrome steel. It manages combined loads up to 10200 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With a standard radial clearance and ABEC-1 rating, it offers reliable performance. Ideal for applications like vehicle axles or industrial gearboxes where combined loads are common.

Weighing just 0.600 lb, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 1774-1729X
  • Brand TFL
  • Interchangeable Timken
  • Size 0.7482" x 2.24" x 0.7625"
  • Bore Dia 0.7482"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.24"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.781"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7625"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 0.98"
  • Cone Backface Backing Diameter 1.06"
  • Cup Frontface Backing Diameter 2.05"
  • Cup Backface Backing Diameter 1.93"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.27"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 1774
  • Cup Part Number 1729X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 1700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 10200 lbf
  • Static Radial Load 10200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2650 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1390 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 0.600 lb

Features

How Is 1774-1729X Bearing Engineered for Reliability?

1774-1729X Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 10,200 lbf, making it suitable for demanding industrial applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a standard radial clearance, it offers reliable performance across a wide temperature range.

What Makes 1774-1729X Bearing Suitable for High-Temperature Applications?

1774-1729X Bearing operates efficiently in temperatures ranging from -30° to 110°C, thanks to its chrome steel construction.
The tapered roller design distributes loads evenly, reducing heat buildup during operation.
Its robust cage ensures stable performance even under continuous use.
This bearing is ideal for environments where temperature fluctuations are common.

Built for Durability: 1774-1729X Bearing

1774-1729X Bearing is crafted with high-quality chrome steel, providing excellent resistance to wear.
Its single-row tapered roller design handles both radial and thrust loads with ease.
The precise tolerances ensure smooth operation and long service life.
This bearing is a reliable choice for heavy-duty machinery and equipment.

Steel vs Ceramic Bearings: Strengths of 1774-1729X Bearing

1774-1729X Bearing uses chrome steel for both rings and rollers, offering a balance of strength and affordability.
The steel construction provides excellent load capacity and durability in industrial settings.
Its tapered roller design ensures efficient load distribution, reducing stress on components.
This bearing is a practical choice for applications requiring reliability and cost-effectiveness.

Application

Industrial Uses of 1774-1729X Bearing
1774-1729X Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 1774-1729X Bearing Used?
You’ll often find 1774-1729X Bearing in automotive applications like wheel hubs and differentials, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for older or custom-built vehicles.

Built for Heavy-Duty Use: 1774-1729X Bearing
1774-1729X Bearing excels in industrial conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 1774-1729X Bearing
In automotive settings, 1774-1729X Bearing supports high-load components like axles, while its precision makes it suitable for certain aerospace applications. The ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: 1774-1729X Bearing
1774-1729X Bearing works well in automated machinery, such as assembly line robots, where smooth rotation is key. Its standard radial clearance options provide flexibility for various operational needs.

Q&A

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