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TS (Single Row Tapered Roller Bearings) (Imperial) 77364-77675

TS (Single Row Tapered Roller Bearings) (Imperial) 77364-77675

The 77364-77675 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 thrust, making it suitable for heavy-duty applications.

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 use in industrial machinery or automotive systems where combined loads are common.

Weighing 10.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 77364-77675
  • Brand TFL
  • Interchangeable Timken
  • Size 3.625" x 6.75" x 1.875"
  • 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 1.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.875"
  • 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 6.36"
  • Cup Backface Backing Diameter 6.02"
  • 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 77675
  • 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 10.3 lb

Features

Why Choose 77364-77675 Bearing for Precision Tasks?

77364-77675 Bearing is crafted with chrome steel rings and rollers, ensuring high precision and durability.
Its dynamic radial load capacity reaches 76,400 lbf, making it suitable for demanding industrial applications.
The steel cage maintains roller alignment, reducing friction and enhancing performance.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 77364-77675 Bearing Engineered for Reliability?

77364-77675 Bearing features a single-row tapered roller design, ideal for combined load handling.
The chrome steel construction provides excellent resistance to wear and fatigue.
Its static radial load capacity of 107,000 lbf ensures long-term reliability.
The standard radial clearance options allow for flexibility in different applications.

Built for Durability: 77364-77675 Bearing

77364-77675 Bearing is designed to withstand heavy loads with its robust chrome steel components.
The tapered roller design ensures smooth operation even under combined radial and thrust loads.
With an ABEC-1 rating, it offers reliable precision for various industrial uses.
The open seal type allows for easy lubrication, extending the bearing’s service life.

Application

Industrial Uses of 77364-77675 Bearing
77364-77675 Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

What Makes 77364-77675 Bearing a Preferred Choice?
In automotive applications, 77364-77675 Bearing is ideal for wheel hubs and differential systems, thanks to its high dynamic radial load capacity. The inch sizing makes it compatible with many American-made vehicles.

Built for Heavy-Duty Use: 77364-77675 Bearing
For industrial fans and pumps, 77364-77675 Bearing offers reliable performance with its open design, allowing easy lubrication. The standard radial clearance ensures smooth operation under varying temperatures.

Automotive vs Aerospace: Applications of 77364-77675 Bearing
While 77364-77675 Bearing excels in automotive drivetrains, its precision also suits aerospace landing gear components. The steel cage provides stability during high-speed rotations.

Essential Roles of 77364-77675 Bearing
In agricultural machinery, 77364-77675 Bearing supports heavy loads in tractors and harvesters. Its ABEC-1 rating balances performance and cost for farming applications.

Q&A

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