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TS (Single Row Tapered Roller Bearings) (Imperial) HM624749-HM624710

TS (Single Row Tapered Roller Bearings) (Imperial) HM624749-HM624710

The HM624749-HM624710 is a single-row tapered roller bearing with a 4.75″ bore and 7.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 81300 lbf radially and 15400 lbf in thrust, making it versatile for heavy-duty use.

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

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

Weighing 10.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various environments. The ABEC-1 rating ensures consistent performance for standard precision needs.

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Product Parameters

  • Part Number HM624749-HM624710
  • Brand TFL
  • Interchangeable Timken
  • Size 4.75" x 7.5" x 1.8125"
  • Bore Dia 4.75"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.8125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 6.18"
  • Cone Backface Backing Diameter 5.43"
  • Cup Frontface Backing Diameter 7.28"
  • Cup Backface Backing Diameter 6.85"
  • Cage Cone Frontface Clearance 0.13"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location -0.15"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM624749
  • Cup Part Number HM624710
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM624700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 81300 lbf
  • Static Radial Load 122000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 21100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 15400 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 10.2 lb

Features

Performance Features of HM624749-HM624710 Bearing

HM624749-HM624710 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 81,300 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and wear.
With a static radial load of 122,000 lbf, it provides reliable performance under extreme conditions.

HM624749-HM624710 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options allow for flexibility in various industrial applications.

Application

Industrial Uses of HM624749-HM624710 Bearing
HM624749-HM624710 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 even in demanding environments.

What Makes HM624749-HM624710 Bearing a Preferred Choice?
In automotive applications, HM624749-HM624710 Bearing supports wheel hubs and drivetrains, providing reliable performance under both radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: HM624749-HM624710 Bearing
For industrial gearboxes, HM624749-HM624710 Bearing offers smooth operation and long service life. The steel cage adds strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of HM624749-HM624710 Bearing
HM624749-HM624710 Bearing is versatile enough for both automotive drivetrains and aerospace landing gear systems. Its standard radial clearance allows for easy integration into various designs.

Essential Roles of HM624749-HM624710 Bearing
In mining equipment, HM624749-HM624710 Bearing withstands harsh conditions while maintaining performance. The open design simplifies lubrication, extending bearing life in dusty environments.

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