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TS (Single Row Tapered Roller Bearings) (Imperial) HM807049N-HM807010

TS (Single Row Tapered Roller Bearings) (Imperial) HM807049N-HM807010

The HM807049N-HM807010 is a single-row tapered roller bearing with a 2.125″ bore and 4.125″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 45700 lbf radially and 9890 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance under heavy loads. 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 or automotive systems where combined loads are common.

Weighing 3.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number HM807049N-HM807010
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 4.125" x 1.4375"
  • Bore Dia 2.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.48"
  • Cone Backface Backing Diameter 2.87"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.50"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location -0.29"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM807049N
  • Cup Part Number HM807010
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM807000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 45700 lbf
  • Static Radial Load 50200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9890 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 3.1 lb

Features

Performance Features of HM807049N-HM807010 Bearing

HM807049N-HM807010 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 45,700 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is HM807049N-HM807010 Bearing Engineered for Reliability?

HM807049N-HM807010 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 9,890 lbf at 90 million revolutions highlights long-term reliability.
The open design allows for easy lubrication, maintaining performance over time.

Built for Durability: HM807049N-HM807010 Bearing

HM807049N-HM807010 Bearing’s tapered roller design efficiently distributes loads, reducing stress on components.
The chrome steel materials resist wear, ensuring a longer service life even under heavy radial loads.
With an ABEC-1 rating, it balances precision and cost-effectiveness for various industrial applications.
Its standard radial clearance option provides flexibility for different operational needs.

Steel vs Ceramic Bearings: Strengths of HM807049N-HM807010 Bearing

HM807049N-HM807010 Bearing uses chrome steel for both rings and rollers, offering excellent strength-to-weight ratio.
This material choice provides good wear resistance while maintaining affordability compared to ceramic options.
The steel cage design ensures proper roller guidance, crucial for tapered bearing performance.
With a static radial load capacity of 50,200 lbf, it handles demanding applications reliably.

Application

Industrial Uses of HM807049N-HM807010 Bearing
HM807049N-HM807010 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 demanding environments.

Where Is HM807049N-HM807010 Bearing Used?
In automotive applications, HM807049N-HM807010 Bearing supports wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: HM807049N-HM807010 Bearing
For industrial conveyor systems, HM807049N-HM807010 Bearing offers smooth operation even under high stress. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of HM807049N-HM807010 Bearing
While HM807049N-HM807010 Bearing excels in automotive drivetrains, it’s also found in aerospace landing gear components. Its ABEC-1 rating ensures consistent precision in both fields.

Essential Roles of HM807049N-HM807010 Bearing
In agricultural machinery, HM807049N-HM807010 Bearing withstands harsh conditions like dust and moisture. The steel cage adds extra resilience, making it a dependable choice for farmers.

Q&A

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