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TS (Single Row Tapered Roller Bearings) (Imperial) 77364-77676W

TS (Single Row Tapered Roller Bearings) (Imperial) 77364-77676W

The 77364-77676W is a single-row tapered roller bearing with a 3.625″ bore and 6.75″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 76400 lbf radially and 12400 lbf in thrust, making it a versatile choice.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. 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 12 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets essential safety and environmental requirements.

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Product Parameters

  • Part Number 77364-77676W
  • Brand TFL
  • Interchangeable Timken
  • Size 3.625" x 6.75" x 2.1875"
  • Bore Dia 3.625"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.75"
  • 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 2.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.75"
  • Cone Backface Backing Diameter 4.53"
  • Cup Frontface Backing Diameter 1.10"
  • Cup Backface Backing Diameter 5.94"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.11"
  • Effective Center Location -0.38"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 77364
  • Cup Part Number 77676W
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 77000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 76400 lbf
  • Static Radial Load 107000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 19800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 12400 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 12 lb

Features

How Is 77364-77676W Bearing Engineered for Reliability?

77364-77676W Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity of 76400 lbf makes it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and enhancing performance.
With a temperature range of -30° to 110°C, it operates reliably in various conditions.

Why Choose 77364-77676W Bearing for Precision Tasks?

77364-77676W Bearing is designed with precise tolerances, offering accuracy in inch measurements.
The tapered roller design efficiently handles both radial and thrust loads.
Its standard radial clearance ensures smooth operation in diverse applications.
The bearing’s ABEC-1 rating confirms its consistent performance in precision tasks.

Built for Durability: 77364-77676W Bearing

77364-77676W Bearing’s chrome steel construction resists wear, extending its service life.
The single-row design simplifies installation while maintaining high load capacity.
It operates effectively within a wide temperature range, from -30° to 110°C.
With a static radial load of 107000 lbf, it delivers reliable performance in demanding environments.

Application

Industrial Uses of 77364-77676W Bearing
77364-77676W Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 77364-77676W Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 77364-77676W Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds stability, making it suitable for high-load scenarios.

What Makes 77364-77676W Bearing a Preferred Choice?
77364-77676W Bearing stands out in agricultural machinery, where its tapered rollers manage both radial and thrust loads smoothly. The standard radial clearance offers flexibility for different operational needs.

In material handling equipment, 77364-77676W Bearing’s robust design ensures consistent performance under repetitive stress. Its compatibility with Timken models makes it a versatile option for maintenance and replacements.

Built for Heavy-Duty Use: 77364-77676W Bearing
77364-77676W Bearing excels in forestry equipment, where its chrome steel rollers withstand harsh environments. The single-row construction simplifies installation and maintenance.

For railway applications, 77364-77676W Bearing’s high dynamic load capacity ensures reliability in axle boxes. The inch measurements align with standard railway component specifications.

Light-Duty vs Heavy-Duty: Best Uses for 77364-77676W Bearing
77364-77676W Bearing is ideal for heavy-duty industrial gearboxes, where its tapered rollers distribute loads evenly. The steel cage enhances durability in high-speed operations.

In lighter applications like pumps, 77364-77676W Bearing’s precision engineering ensures smooth rotation. Its ABEC-1 rating balances performance and cost for general machinery needs.

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