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

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

The 1774-1729 is a single-row tapered roller bearing with a 0.7482″ bore and 2.24″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 10200 lbf and operates smoothly within a temperature range of -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 standard radial clearance and ABEC-1 rating, it suits various industrial applications. Ideal for machinery where combined radial and thrust loads are present, such as gearboxes or automotive systems.

Weighing just 0.600 lb, it balances strength and portability. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 1774-1729
  • 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 0.050"
  • 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 1729
  • 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

Performance Features of 1774-1729 Bearing

1774-1729 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 10,200 lbf, ensuring reliable performance in various applications.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

1774-1729 Bearing requires lubrication, which helps maintain smooth operation over time.
Its standard radial clearance allows for flexibility in different operational conditions.

Application

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

Where Is 1774-1729 Bearing Used?
You’ll often find 1774-1729 Bearing in automotive applications like wheel hubs and differentials, where its ability to manage both radial and thrust loads is crucial. The inch sizing makes it a good fit for North American vehicle designs.

Built for Heavy-Duty Use: 1774-1729 Bearing
This bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it reliable for long-term use.

Automotive vs Aerospace: Applications of 1774-1729 Bearing
In automotive systems, 1774-1729 Bearing supports high-load components like axles, while in aerospace, its precision helps with landing gear mechanisms. The ABEC-1 rating ensures consistent performance across these varied uses.

Perfect Fit for Automation: 1774-1729 Bearing
For automated machinery, 1774-1729 Bearing offers smooth operation in robotic arms and assembly lines. Its standard radial clearance makes it adaptable to different speed and load requirements.

Q&A

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