+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 775-773

TS (Single Row Tapered Roller Bearings) (Imperial) 775-773

The 775-773 is a single-row tapered roller bearing with a 3.5″ bore and 7.0866″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 77800 lbf radially and 13300 lbf thrust-wise, suitable for heavy-duty use.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery or automotive applications where robust performance is needed.

Weighing 12.6 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 775-773
  • Brand TFL
  • Interchangeable Timken
  • Size 3.5" x 7.0866" x 1.8898"
  • Bore Dia 3.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.0866"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.89"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5748"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.8898"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.190"
  • Cup Backface ToClear Radius 0.12"
  • Cone Frontface Backing Diameter 4.75"
  • Cone Backface Backing Diameter 4.41"
  • Cup Frontface Backing Diameter 6.65"
  • Cup Backface Backing Diameter 6.3"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location -0.32"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 775
  • Cup Part Number 773
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 775
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 77800 lbf
  • Static Radial Load 111000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 20200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 13300 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 12.6 lb

Features

How Is 775-773 Bearing Engineered for Reliability?

775-773 Bearing is crafted from chrome steel for both rings and rollers, ensuring strength and durability.
Its dynamic radial load capacity reaches 77,800 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design efficiently handles combined loads with precision.
With a standard radial clearance, it offers flexibility for various operational needs.

775-773 Bearing operates within a temperature range of -30° to 110°C, adapting to diverse environments.
The steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 775-773 Bearing
775-773 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, 775-773 Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for North American vehicle manufacturers.

For industrial fans and blowers, 775-773 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability during high-speed rotations.

Where Is 775-773 Bearing Used?
You’ll often find 775-773 Bearing in agricultural machinery like tractors and harvesters, where its robust design withstands heavy loads and rough terrain. The standard radial clearance offers flexibility for different installation needs.

Built for Heavy-Duty Use: 775-773 Bearing
775-773 Bearing excels in conveyor systems, handling both radial and thrust loads with ease. Its ABEC-1 rating ensures consistent performance without unnecessary precision costs.

The temperature range of -30° to 110°C makes 775-773 Bearing suitable for outdoor equipment exposed to varying weather conditions. Regular lubrication keeps it running smoothly in demanding environments.

Q&A

SEND INQUIRY